APEX: Arc launch data and web pages for agents
payment-ready until 2026-11-06
Arc token safety and launch data for AI agents, paid per call over x402. arc-immune ($0.01): deep immune check of one Arc token, a real buy-then-sell round trip, whether the launch was bundled, the holders and the creator history fused into one grade (A/B healthy, C watch, D sick, F infected) with every reason and a sha256 evidence hash you can recompute. arc-fresh ($0.003): new Uniswap v4 launches on Arc in real time, each with a sell verdict about 12 s after the pool opens and a bundle verdict. arc-bundle ($0.004): was this launch bundled, with the evidence. arc-verdict ($0.002): should you buy this Arc pool. arc-token-check ($0.002): can you sell it and what can its owner do to holders. arc-hook-risk ($0.003), contract-flags ($0.004), tx-explain ($0.003), domain-check ($0.002).
Call it x402 v2
x402 v2
- Base URL
- https://apexfaucet.xyz
- Payment
- x402 v2, header channel
$ curl -i 'https://apexfaucet.xyz/api/x402/arc-bundle' An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.
Endpoints 13 paid routes on apexfaucet.xyz
5 more in Example 402 response
Prices as captured in the 402 response: median $0.003 across the 13 endpoints.
Example 402 response
Endpoints and prices
| Method | Path | Description | Price | Network | Asset | 402 channel | Captured |
|---|---|---|---|---|---|---|---|
| GET | / | Arc bundle check: did the creator take the supply at launch, and did wallets it funded buy first? Was this Arc launch bundled? Pass ?token=0x... or ?pool=<v4 pool id>. We read the launch transaction, the first 60 swaps of the first two minutes and where the earliest 12 buyers' USDC came from in the ~3 hours before: BUNDLED (the creator and wallets it funded, or wallets funded by one shared wallet, bought early), DEV BUY (the creator bought its own token, with its share of the supply, and no… | $0.004 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 10-14 |
| GET | / | Arc fresh launches, REAL TIME, each with a sell verdict and a bundle verdict, including the Argus launchpad (measured 6 Oct 2026: 45 of 52 Argus launches in a 2-hour window were in the feed). About 9 in 10 new USDC-paired Uniswap v4 pools on Arc (94 of 107 in that window) are caught by a WebSocket on PoolManager Initialize and exit-checked ~12 s after they open (the watcher drops the oldest job when its queue passes 60), so you learn whether a launch can actually be sold before you buy it. | $0.003 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 10-14 |
| GET | / | Arc pre-trade risk in microseconds, no chain call: pass ?hook=0x… and get the verdict read straight out of the Uniswap v4 permission bits encoded in the hook address. It tells you what the hook is ALLOWED to do (run on every swap, rewrite the amounts, touch liquidity), not what it does: permission is not behaviour. No trap rate is quoted - the 83.7% we used to state came from a pre-buy sell quote and was withdrawn on 2026-09-22 after a real round trip sold 10 of 10 pools with that signature. | $0.003 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 10-14 |
| GET | / | Deep immune check for one Arc token: four readings in one call, fused into one grade. EXIT: a real buy-then-sell round trip simulated on Arc (nothing spent), the pool fee, a dynamic-fee hook, and whether a plain wallet can pull the liquidity. CLUSTER: was the launch bundled (the launcher and wallets it funded buying in the first two minutes, with their share of supply). HOLDERS: every Transfer since the first mint replayed into balances, top-10 wallets and what the creator still holds. | $0.01 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 10-27 |
| GET | / | Honeypot check for Arc tokens: can you sell it, and what can its owner do? Safety score plus owner powers in one call. Everything about an Arc token in one call: can you sell it (a real buy-and-sell round trip through its Uniswap v4 pool, the pool fee and the hook permission bits, as a 0-100 safety score with reasons) AND what its owner can do to holders (mint, pause, blacklist, fees, upgradeable proxy, who owns it), read from the bytecode. Cheaper than the two checks bought separately. | $0.002 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 10-14 |
| GET | / | Rug check for Arc tokens: a 0-100 safety score with the reasons, for a token or a Uniswap v4 pool. One call, one answer: should you buy this Arc pool? Pass ?pool=<v4 pool id> or ?token=0x… and get a 0-100 safety score with the reasons, fusing the pool fee from its key (on Arc the commonest trap: some pools take 49-93% of every trade), our launch watcher's real buy-then-sell round trip and what it cost, the hook's Uniswap v4 permission bits, and what the pool's FIRST buyer did within its first… | $0.002 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 10-14 |
| GET | / | Smart contract risk check (Base, Arc): can the owner mint, pause, blacklist, change fees or upgrade the code? What can the people behind this contract do to holders? Pass ?chain=base|arc&address=0x... and we read its bytecode on chain (and the code behind a proxy): mint, pause, blacklist, change fees or taxes, cap wallets, switch trading off, upgrade the code. Plus proxy type, who owns it now (renounced or a live wallet or contract) and basic token data. | $0.004 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 10-14 |
| GET | / | Phishing domain check: domain age, registrar, DNS, TLS certificate and brand lookalikes. Is this link safe to send a user to? Pass ?domain= (or a URL). From public records: when it was registered and by which registrar (RDAP, the registry's own record), its DNS, who issued its TLS certificate and until when, and whether the name imitates one of 40 brands phishing kits copy (coinbase, metamask, uniswap...). A record we could not read is reported as unread, never as clean. Paid in USDC on Base. | $0.002 | Base | USDC | header | since 10-14 |
| GET | / | Demo endpoint · proves your payment flow works. | $0.004 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 09-14 |
| GET | / | Extract webpage content: fetch a web page in a real headless browser (JavaScript runs) and get its text and links. Render a web page in a real browser and return its full text and links. | $0.009 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 09-25 |
| GET | / | Website crawler: up to 25 pages of one site as clean text, robots.txt obeyed. Render a whole section of a site - up to 25 pages - in a real browser and return every page as clean text. | $0.14 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 09-25 |
| GET | / | Decode a transaction: send ?chain=base|arc&tx=0x... and get its event logs decoded (every ERC-20 and NFT transfer typed, with from, to and amount), the function called, success or failure, gas in USD and one plain-English sentence of what happened. What did this transaction do? Pass ?chain=base|arc&tx=0x... | $0.003 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 10-14 |
| GET | / | Read any URL: fetch up to 10 web pages as clean text in one call (web page reader, URL to text). Read web pages as clean text: pass ?urls=a.com,b.com (up to 10 in one call) and get each page title, meta description and readable body with script, style, nav and footer stripped, plus the final URL after redirects, the content type, the byte count and whether it was truncated. STATED PLAINLY BECAUSE IT CHANGES WHAT YOU ARE BUYING: this is a fetch, NOT a browser. | $0.003 | Base+ | USDC, GatewayWalletBatched, World Liberty Financial USD, United Stables | header | since 09-25 |
Payment evidence
402 payload captured at . Check evidence JSON · Measurement methodology.
First of 13 payloads captured by the monitor.
259 lines, scroll inside
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "9000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "9000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "9000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "9000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "9000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/page-extract",
"tags": [
"web page",
"scraping",
"text extraction",
"browser",
"web"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Web page extract: render a page in a real browser and return its text and links. Render a web page in a real browser and return its full text and links.",
"serviceName": "Web page to text (JS rendered)"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://docs.arc.io/",
"full": "1"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object",
"properties": {
"url": {
"type": "string"
},
"text": {
"type": "string"
},
"links": {
"type": "array"
},
"title": {
"type": "string"
},
"finalUrl": {
"type": "string"
},
"headings": {
"type": "array"
},
"linkCount": {
"type": "integer"
},
"characters": {
"type": "integer"
},
"httpStatus": {
"type": "integer"
},
"description": {
"type": "string"
}
}
},
"paid": {
"type": "object"
}
}
},
"example": {
"ok": true,
"data": {
"url": "https://docs.arc.io/",
"text": "Arc developer documentation\n\nEverything you need to build onchain finance with stablecoins…",
"title": "Welcome to Arc docs",
"linkCount": 53,
"characters": 1384
},
"paid": {
"asset": "USDC",
"amount": 1,
"network": "eip155:5042"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "The http(s) page to render. JavaScript is executed before the text is taken, so single-page apps and documentation sites come back complete."
},
"full": {
"type": "string",
"description": "Set to 1 for the full rendered text and every outbound link ($0.009 over x402). Programs pay for every call, with or without it; only a browser gets a short preview without it (title, description, headings, first 400 characters)."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
} Other captured 402 responses (12)
Captured payload 2 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "140000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "140000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "140000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "140000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "140000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "140000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "140000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/site-extract",
"tags": [
"crawler",
"website",
"scraping",
"text extraction",
"web"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Website crawler: up to 25 pages of one site as clean text, robots.txt obeyed. Render a whole section of a site - up to 25 pages - in a real browser and return every page as clean text.",
"serviceName": "Site crawler to text (25 pages)"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://docs.arc.io/",
"full": "1",
"pages": "10"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object",
"properties": {
"host": {
"type": "string"
},
"pages": {
"type": "array"
},
"start": {
"type": "string"
},
"failed": {
"type": "array"
},
"robots": {
"type": "object"
},
"pageCount": {
"type": "integer"
},
"totalCharacters": {
"type": "integer"
}
}
},
"paid": {
"type": "object"
}
}
},
"example": {
"ok": true,
"data": {
"host": "docs.arc.io",
"pages": [
{
"url": "https://docs.arc.io/",
"title": "Welcome to Arc docs",
"characters": 1384
}
],
"start": "https://docs.arc.io/",
"pageCount": 5,
"totalCharacters": 28012
},
"paid": {
"asset": "USDC",
"amount": 1,
"network": "eip155:5042"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"description": "The page to start from. Only pages on this same host are fetched, and robots.txt is obeyed."
},
"full": {
"type": "string",
"description": "Set to 1 to render every planned page ($0.14 over x402). Programs pay for every call, with or without it; only a browser sees the crawl plan without it."
},
"pages": {
"type": "string",
"pattern": "^[0-9]{1,2}$",
"description": "How many pages to render, default 10, hard cap 25 (a query string, so digits as text)."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 3 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/web-read",
"tags": [
"web",
"scraping",
"text extraction",
"web page",
"reader"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Web page reader: up to 10 web pages as clean text in one call. Read web pages as clean text: pass ?urls=a.com,b.com (up to 10 in one call) and get each page title, meta description and readable body with script, style, nav and footer stripped, plus the final URL after redirects, the content type, the byte count and whether it was truncated. STATED PLAINLY BECAUSE IT CHANGES WHAT YOU ARE BUYING: this is a fetch, NOT a browser.",
"serviceName": "Read web pages as text"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"urls": "a.com,b.com"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"thin": 0,
"method": {
"safety": "public http and https only; every hostname and redirect hop is resolved and refused on loopback, private or link-local a…",
"javascript": "NOT executed. A page that renders client-side comes back thin, and we say so rather than returning a blank as a result.",
"whatThisIs": "each page fetched server-side and reduced to readable text."
},
"tookMs": 31,
"fetched": 0,
"results": [
{
"ok": false,
"url": "a.com",
"error": "that hostname does not resolve"
},
{
"ok": false,
"url": "b.com",
"error": "that hostname does not resolve"
}
],
"requested": 2
},
"paid": 0.003
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"urls"
],
"properties": {
"urls": {
"type": "string",
"description": "Comma-separated URLs, up to 10."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 4 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "10000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "10000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/arc-immune",
"mimeType": "application/json",
"description": "Deep immune check for one Arc token: four readings in one call, fused into one grade. EXIT: a real buy-then-sell round trip simulated on Arc (nothing spent), the pool fee, a dynamic-fee hook, and whether a plain wallet can pull the liquidity. CLUSTER: was the launch bundled (the launcher and wallets it funded buying in the first two minutes, with their share of supply). HOLDERS: every Transfer since the first mint replayed into balances, top-10 wallets and what the creator still holds."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"token": "0xF5940f6250A9E705303FF7e6F287AfA6c264F083"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"page": "https://apexfaucet.xyz/arc/immune/0xf594…",
"word": "HEALTHY",
"grade": "B",
"scale": "A/B healthy, C watch, D sick, F infected…",
"token": "0xf5940f6250a9e705303ff7e6f287afa6c264f0…",
"symbol": "QUIETDNPH",
"reasons": [
{}
],
"evidence": {
"v": 1,
"exit": {},
"chain": "arc",
"grade": "B",
"token": "0xf5940f6250a9e705303ff7e6f287afa6c264f0…",
"symbol": "QUIETDNPH",
"chainId": 5042,
"cluster": {},
"history": {},
"holders": {},
"missing": [],
"checkedAt": "2026-10-20T18:50:07.299Z"
},
"howToVerify": "evidenceHash = sha256 of the canonical J…",
"evidenceHash": "9f1ad11046c7a2fe1f1544398541efecde712e43…"
},
"paid": 0.01
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"token"
],
"properties": {
"token": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "The Arc token contract address."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 5 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "2000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/arc-verdict",
"tags": [
"rug check",
"token safety",
"honeypot",
"arc",
"risk score"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Rug check for Arc tokens: a 0-100 safety score with the reasons, for a token or a Uniswap v4 pool. One call, one answer: should you buy this Arc pool? Pass ?pool=<v4 pool id> or ?token=0x… and get a 0-100 safety score with the reasons, fusing the pool fee from its key (on Arc the commonest trap: some pools take 49-93% of every trade), our launch watcher's real buy-then-sell round trip and what it cost, the hook's Uniswap v4 permission bits, and what the pool's FIRST buyer did within its first…",
"serviceName": "Rug check for Arc tokens"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"pool": "0xcdf5b51387e17311af6abfad3aabe27b536090a60dafa35a043efea3a386fa04",
"token": "0x59933f316417c89d9dc5107b30f08c99b774ea9d"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"hook": {
"ok": true,
"why": "No hook: nothing in the po…",
"hook": "0x000000000000000000000000…",
"note": "Instant (no chain call). F…",
"method": "Uniswap v4 permission bits…",
"verdict": "no hook",
"permissions": [],
"permissionBits": "00000000000000",
"historicalTrapRate": null
},
"note": "Evidence outranks inferenc…",
"basis": "pool fee from the pool key…",
"found": true,
"probe": {
"verdict": "sells",
"checkedAt": "2026-10-27T09:07:06.949Z"
},
"query": "0xcdf5b51387e17311af6abfad…",
"score": 100,
"buyers": null,
"reasons": [
"no hook: nothing can inter…"
],
"verdict": "ok",
"graveyard": null
},
"paid": 0.002
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"pool": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{64}$",
"description": "Uniswap v4 pool id on Arc. Pass this OR token."
},
"token": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "Arc token contract address. Pass this OR pool."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 6 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "2000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/arc-token-check",
"tags": [
"honeypot",
"token safety",
"rug check",
"arc",
"smart contract"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Honeypot check for Arc tokens: can you sell it, and what can its owner do? Safety score plus owner powers in one call. Everything about an Arc token in one call: can you sell it (a real buy-and-sell round trip through its Uniswap v4 pool, the pool fee and the hook permission bits, as a 0-100 safety score with reasons) AND what its owner can do to holders (mint, pause, blacklist, fees, upgradeable proxy, who owns it), read from the bytecode. Cheaper than the two checks bought separately.",
"serviceName": "Honeypot check for Arc tokens"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"token": "0x59933f316417c89d9dc5107b30f08c99b774ea9d"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"how": "two checks read at the s…",
"token": "0x59933f316417c89d9dc510…",
"safety": {},
"summary": "Selling: ok (100/100), n…",
"ownerPowers": {}
},
"paid": 0.002
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"token"
],
"properties": {
"token": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "The Arc token contract address."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 7 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/tx-explain",
"tags": [
"transaction",
"decode",
"events",
"logs",
"base"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Decode a transaction: send ?chain=base|arc&tx=0x... and get its event logs decoded (every ERC-20 and NFT transfer typed, with from, to and amount), the function called, success or failure, gas in USD and one plain-English sentence of what happened. What did this transaction do? Pass ?chain=base|arc&tx=0x...",
"serviceName": "Decode transaction event logs"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"tx": "0x9a18b87c915e29108380d397a5c112f7ec77d432341c7821dd3b3a81ed1ceb09",
"chain": "base"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"to": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"from": "0x68a96f41ff1e9f2e7b591a931a4ad224e7c07863",
"hash": "0x9a18b87c915e29108380d397a5c112f7ec77d432341c7821dd3b3a81ed1ceb09",
"time": "2026-09-27T00:31:41.000Z",
"block": 51839877,
"chain": "base",
"found": true,
"status": "success",
"summary": "0x68a9…7863 called transferWithAuthorization on USDC (0x8335…2913); moved 0.009 USDC from 0x024b…700C to 0xd334…17eD. Ga…",
"toLabel": "USDC",
"explorer": "https://basescan.org/tx/0x9a18b87c915e29108380d397a5c112f7ec77d432341c7821dd3b3a81ed1ceb09"
},
"paid": 0.003
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"chain",
"tx"
],
"properties": {
"tx": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{64}$",
"description": "The transaction hash (0x + 64 hex)."
},
"chain": {
"enum": [
"base",
"arc"
],
"type": "string",
"description": "Which chain: base or arc."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 8 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "4000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/echo",
"tags": [
"x402",
"test",
"payment test",
"demo"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Demo endpoint — proves your payment flow works.",
"serviceName": "x402 payment test"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {},
"paid": 0.004
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 9 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/domain-check",
"tags": [
"phishing",
"domain",
"url safety",
"whois",
"scam detection"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Phishing domain check: domain age, registrar, DNS, TLS certificate and brand lookalikes. Is this link safe to send a user to? Pass ?domain= (or a URL). From public records: when it was registered and by which registrar (RDAP, the registry's own record), its DNS, who issued its TLS certificate and until when, and whether the name imitates one of 40 brands phishing kits copy (coinbase, metamask, uniswap...). A record we could not read is reported as unread, never as clean. Paid in USDC on Base.",
"serviceName": "Phishing domain check"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"domain": "coinbase-support-wallet.com"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"dns": {},
"how": "registration from RDAP (…",
"host": "coinbase-support-wallet.…",
"signals": [],
"verdict": "CAUTION: the name imitat…",
"lookalike": [],
"certificate": {},
"registration": {},
"registrableDomain": "coinbase-support-wallet.…"
},
"paid": 0.002
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"domain"
],
"properties": {
"domain": {
"type": "string",
"description": "A domain name or a full URL."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 10 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "4000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/contract-flags",
"tags": [
"rug check",
"token safety",
"smart contract",
"contract risk",
"blacklist"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Smart contract risk check (Base, Arc): can the owner mint, pause, blacklist, change fees or upgrade the code? What can the people behind this contract do to holders? Pass ?chain=base|arc&address=0x... and we read its bytecode on chain (and the code behind a proxy): mint, pause, blacklist, change fees or taxes, cap wallets, switch trading off, upgrade the code. Plus proxy type, who owns it now (renounced or a live wallet or contract) and basic token data.",
"serviceName": "Token rug check: contract risk"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"chain": "base",
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"how": "bytecode read on chain (…",
"chain": "base",
"flags": [],
"owner": {},
"proxy": {},
"token": {},
"address": "0x833589fCD6eDb6E08f4c7C…",
"verdict": "PRIVILEGED POWERS IN THE…",
"explorer": "https://basescan.org/add…",
"isContract": true,
"bytecodeBytes": 1852
},
"paid": 0.004
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"chain",
"address"
],
"properties": {
"chain": {
"enum": [
"base",
"arc"
],
"type": "string",
"description": "Which chain: base or arc."
},
"address": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "The contract address (0x...)."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 11 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/arc-hook-risk",
"tags": [
"uniswap v4",
"hooks",
"arc",
"token safety",
"honeypot"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Arc pre-trade risk in microseconds, no chain call: pass ?hook=0x… and get the verdict read straight out of the Uniswap v4 permission bits encoded in the hook address. It tells you what the hook is ALLOWED to do (run on every swap, rewrite the amounts, touch liquidity), not what it does: permission is not behaviour. No trap rate is quoted - the 83.7% we used to state came from a pre-buy sell quote and was withdrawn on 2026-09-22 after a real round trip sold 10 of 10 pools with that signature.",
"serviceName": "Arc Uniswap v4 hook risk"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"hook": "0xB780642659b782b672f20516fC267d5069252044"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"why": "This hook runs on every swap AND may rewrite the amounts, which is the machinery that can block or tax a sell. Permissio…",
"hook": "0xb780642659b782b672f20516fc267d5069252044",
"note": "Instant (no chain call). For a definitive answer on one pool use the exit check, which actually attempts the round trip.",
"method": "Uniswap v4 permission bits read from the hook address. No base rate is given: the 2026-09-17 rates were measured with a …",
"verdict": "can rewrite swaps",
"permissions": [
"beforeInitialize",
"afterSwap"
],
"permissionBits": "10000001000100",
"historicalTrapRate": null
},
"paid": 0.003
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"queryParams"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"hook"
],
"properties": {
"hook": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "The 0x hook address from a Uniswap v4 pool key."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 12 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "4000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/arc-bundle",
"tags": [
"bundle check",
"rug check",
"dev buy",
"arc",
"token safety"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Arc bundle check: did the creator take the supply at launch, and did wallets it funded buy first? Was this Arc launch bundled? Pass ?token=0x... or ?pool=<v4 pool id>. We read the launch transaction, the first 60 swaps of the first two minutes and where the earliest 12 buyers' USDC came from in the ~3 hours before: BUNDLED (the creator and wallets it funded, or wallets funded by one shared wallet, bought early), DEV BUY (the creator bought its own token, with its share of the supply, and no…",
"serviceName": "Arc bundle check: dev buy, rug"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"pool": "0xcdf5b51387e17311af6abfad3aabe27b536090a60dafa35a043efea3a386fa04",
"token": "0x59933f316417c89d9dc5107b30f08c99b774ea9d"
},
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"why": "no early buyer is the launcher or linked…",
"pool": "0xcdf5b51387e17311af6abfad3aabe27b536090…",
"token": "0x59933F316417C89d9dC5107B30f08C99b774Ea…",
"window": {
"buys": 1,
"blocks": 240,
"maxSwaps": 60,
"swapsRead": 1,
"swapCapHit": false,
"buyersTraced": 1,
"approxSeconds": 120,
"swapsInWindow": 1,
"maxBuyersTraced": 12,
"distinctEarlyBuyers": 1
},
"verdict": "NO BUNDLE SEEN",
"complete": true,
"launcher": "0x024b82335c29fa5606a8ea5c1d24fc9ead5070…",
"launchBlock": 21173393,
"launcherBought": false,
"launchBlockBuyers": 0,
"launchBlockFreshWallets": 0
},
"paid": 0.004
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"pool": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{64}$",
"description": "Uniswap v4 pool id on Arc. Pass this OR token."
},
"token": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "Arc token contract address. Pass this OR pool."
}
}
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Captured payload 13 of 13
{
"error": "PAYMENT-SIGNATURE header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or pay and replay the hash in X-PAYMENT-BASE.",
"version": "2",
"replayHeader": "X-PAYMENT-BASE",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"rpc": "https://rpc.mainnet.arc.io",
"name": "USDC",
"note": "Sign an EIP-3009 transferWithAuthorization to payTo and send it base64 in PAYMENT-SIGNATURE - we settle it and you pay no gas. Or, since USDC is also the native gas token on Arc, send a plain value transfer to payTo and replay the hash in X-PAYMENT-ARC. Finality is instant on inclusion.",
"version": "2",
"replayHeader": "X-PAYMENT-ARC",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 604900
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "GatewayWalletBatched",
"note": "Circle Gateway nanopayment: pay from your Gateway balance with a gas-free signature (validBefore at least 7 days out). Settled by Circle in batches.",
"version": "1",
"verifyingContract": "0x77777777dcc4d5a8b6e418fd04d8997ef11000ee"
},
"payTo": "0xd334ab5151c624cada654854e2879903dc4217ed",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 604900
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D93NE2kMj88BPsHfdZZ4A1HX2CGo14Y18Bdb3J4qtD5c"
},
"payTo": "HYiepS7mNCVVKoaDmZLQ6rNtMWHTQqKheM1NLGn1x8kJ",
"amount": "3000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
"extra": {
"name": "World Liberty Financial USD",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in USD1 (18 decimals, EIP-712 name \"World Liberty Financial USD\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "USD1",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
},
{
"asset": "0xcE24439F2D9C6a2289F741120FE202248B666666",
"extra": {
"name": "United Stables",
"note": "BNB Smart Chain: sign an EIP-3009 transferWithAuthorization in U (18 decimals, EIP-712 name \"United Stables\", version \"1\") to payTo and send it base64 in PAYMENT-SIGNATURE; we settle it and pay the gas. Minimum $0.01 on BNB.",
"minUsd": 0.01,
"symbol": "U",
"version": "1",
"decimals": 18,
"credentialTypes": [
"authorization"
]
},
"payTo": "0xd334AB5151C624cAdA654854E2879903Dc4217eD",
"amount": "10000000000000000",
"scheme": "exact",
"network": "eip155:56",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://apexfaucet.xyz/api/x402/arc-fresh",
"tags": [
"new tokens",
"token launches",
"arc",
"sniping",
"honeypot"
],
"iconUrl": "https://apexfaucet.xyz/apex-logo-256.png",
"mimeType": "application/json",
"description": "Arc fresh launches, REAL TIME, each with a sell verdict and a bundle verdict, including the Argus launchpad (measured 6 Oct 2026: 45 of 52 Argus launches in a 2-hour window were in the feed). About 9 in 10 new USDC-paired Uniswap v4 pools on Arc (94 of 107 in that window) are caught by a WebSocket on PoolManager Initialize and exit-checked ~12 s after they open (the watcher drops the oldest job when its queue passes 60), so you learn whether a launch can actually be sold before you buy it.",
"serviceName": "New token launches on Arc"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"discoverable": true
},
"output": {
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"data": {
"type": "object"
},
"paid": {
"type": "number"
}
}
},
"example": {
"ok": true,
"data": {
"ok": true,
"tier": "realtime",
"count": 300,
"items": [
{
"id": "0x958653303c4ce6bb9b7edc5f…",
"ok": true,
"fee": 2500,
"key": {},
"error": null,
"hooks": "0x000000000000000000000000…",
"token": {},
"bundle": {},
"verdict": "sells",
"checkedAt": "2026-10-27T08:59:02.892Z",
"createdAt": 1793091530,
"createdBlock": 28110527
}
],
"stale": false,
"total": 300,
"source": "WebSocket subscription to …",
"polling": "Polling? Pass since=<nextS…",
"nextSince": "2026-10-27T09:02:43.758Z",
"updatedAt": "2026-10-27T08:59:02.892Z",
"ageSeconds": 251,
"verdictWarning": "Each verdict was measured …"
},
"paid": 0.003
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
}
}
},
"output": {
"type": "object"
}
}
}
}
},
"x402Version": 2
}Can I trust it score from our own monitoring
score from our own monitoring
#114 of 446 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.
- Reliability
- 98.5% uptime 30d
- Compliance
- A 14/14 checks pass
- Price
- $0.002 to $0.14 p25 in Data
- Risk
- clean no risk flag
- Traction
- $4.20 30d 21 buyers, top buyer 61% (address, not entity)
- Last change
- schema changed 3d ago 3 in 30d
14/14 compliance checks
- 402 payload captured
- accepts[] array present
- payTo address recoverable
- payTo at accepts[0].payTo (conformant shape)
- payTo is a valid on-chain address
- atomic price declared
- atomic price in a sane range
- asset (token) address declared
- network resolves to CAIP-2
- payment scheme declared
- served over HTTPS
- declares the current x402 version (2)
- EIP-712 domain parameters present on every EVM entry
- x402 v2 envelope delivered in the payment-required header
402 terms unchanged since 2026-10-27. Last up 2026-10-30.
── Site signals
- homepage reachable
- openapi doc
- pricing page
- llms.txt
- robots.txt
- terms page
How the score works
What the score read on this service: status online, 98.5% uptime 30d, 408ms response p95, x402 compliance 14 of 14, $0.002 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.
The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.
Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.
It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 446 listings, this one among them: the same 446 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.
Settled via coinbase ($3.58, 585 tx) and payAI ($0.62, 129 tx). Traction is a conservative undercount; first settlement seen 2026-09-27.
All measured facts
What it does
Arc token safety and launch data for AI agents, paid per call over x402. arc-immune ($0.01): deep immune check of one Arc token, a real buy-then-sell round trip, whether the launch was bundled, the holders and the creator history fused into one grade (A/B healthy, C watch, D sick, F infected) with every reason and a sha256 evidence hash you can recompute. arc-fresh ($0.003): new Uniswap v4 launches on Arc in real time, each with a sell verdict about 12 s after the pool opens and a bundle verdict. arc-bundle ($0.004): was this launch bundled, with the evidence. arc-verdict ($0.002): should you buy this Arc pool. arc-token-check ($0.002): can you sell it and what can its owner do to holders. arc-hook-risk ($0.003), contract-flags ($0.004), tx-explain ($0.003), domain-check ($0.002). Web pages: page-extract ($0.009), site-extract up to 25 pages ($0.14), web-read up to 10 plain pages ($0.003). Pay in USDC on Base, Arc or Solana, or XNT on X1. Every verdict is a measurement with its method; what we could not read is said, never shown as clean.
APEX: Arc launch data and web pages for agents is a listed x402 Data API. Captured payment terms name Base, Solana. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.
Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.
Page rendered at . This response time is separate from the observation and computation times attached to each measurement.
Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.
Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.
Observed daily coverage: 2026-10-01 to 2026-10-30 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.
Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.
x402 List home · Services · Data
- uptime · latest daily rollup
- 100%
- uptime 7d
- 100%
- uptime 30d
- 98.5%
- uptime 90d
- 98.4%
- response p95
- 408ms
- avg response
- 206ms
- total checks
- 2,732
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
- price (min)
- $0.002
- price (max)
- $0.14
- category percentile (min)
- p25 in Data
- category percentile (max)
- p76 in Data
- endpoints / prices
- 13 / 6
- model
- tiered
- stability
- 85%
No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.
- domain age
- 335d
- registrar
- Porkbun LLC
- hosting
- custom
- domain created
- 2025-11-26
Identity facts, not a risk score.
- assessment volume 30d
- $4.20
- exact assessment volume 30d (USD)
- 4.198
- assessment recorded at (UTC)
- 2026-10-29T19:23:01.446Z
- buyers 30d
- 21
- settlements 30d
- 714
- measured since
- 2026-09-27 (start of our harvest window)
- last settlement
- 2026-10-28
- top buyer share
- 61% of 30d volume (address, not entity)
- top 3 buyers share
- 92% of 30d volume (addresses, not entities)
- concentrated volume
- no
- trend 7d vs 30d
- 1.46x the 30d daily rate
- networks
- eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
- volume all-time
- $7.60
- settlements all-time
- 909
- median settlement 30d
- $0.003
- max settlement 30d
- $0.14
Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.
Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.
Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.
- member since
- 2026-09-14
Recent checks
| Checked at (UTC) | Status | HTTP | Response | Endpoints |
|---|---|---|---|---|
| Online | 402 | 162ms | 13 | |
| Online | 402 | 225ms | 13 | |
| Online | 402 | 189ms | 13 | |
| Online | 402 | 107ms | 13 | |
| Online | 402 | 318ms | 13 | |
| Online | 402 | 93ms | 13 | |
| Online | 402 | 79ms | 13 | |
| Online | 402 | 149ms | 13 | |
| Online | 402 | 126ms | 13 | |
| Online | 402 | 183ms | 13 | |
| Online | 402 | 153ms | 13 | |
| Online | 402 | 155ms | 13 | |
| Online | 402 | 78ms | 13 | |
| Online | 402 | 136ms | 13 | |
| Online | 402 | 116ms | 13 | |
| Online | 402 | 114ms | 13 | |
| Online | 402 | 103ms | 13 | |
| Online | 402 | 91ms | 13 |
Changes3 in 30d
| Observed at (UTC) | Change | Evidence |
|---|---|---|
| schema changed | endpoint added schema added schema added schema added schema added schema added schema added schema added | |
| schema changed | endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added endpoint added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added schema added | |
| schema changed | schema added schema added schema added schema added schema added schema added schema added schema added |
Over time
- Volume 30d
- $4.20
- Uptime
- 8 of 29 completed days below 100%
More charts
10-01 to 10-30* UTC
Scores over time
10-01 to 10-30* UTC
10-01 to 10-30* UTC
10-01 to 10-30* UTC
Scores: one day per column, 10-01 to 10-30*, on the columns of Response time. Uptime held below 100% on some days in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.
Each series spans only the dates it has data for. Every series is also served as JSON at /api, /scores, /volume and /buyers.
Values
* today so far, partial (UTC).
The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.
Daily snapshot total, 30d: $4.24, peak $1.37 on 10-27. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.
Daily address snapshots: 2026-10-01 to 2026-10-30 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here. † marks a recorded $0.00 with settlements.
Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.
Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.
| Day | Volume | Buyers | Settlements | Uptime | Response | Compliance | Price percentile | Site signals |
|---|---|---|---|---|---|---|---|---|
| 2026-10-01 | no data | no data | no data | 100% | 239.79ms | 14/14 | p32 | 6/6 |
| 2026-10-02 | $0.05 | 2 | 5 | 100% | 276.44ms | 14/14 | p32 | 6/6 |
| 2026-10-03 | $0.00 recorded† | 1 | 1 | 100% | 245.84ms | 14/14 | p32 | 6/6 |
| 2026-10-04 | no data | no data | no data | 81.03% | 156.15ms | 14/14 | p32 | 6/6 |
| 2026-10-05 | no data | no data | no data | 0% | no data | 14/14 | p33 | 0/6 |
| 2026-10-06 | $0.84 | 2 | 93 | 98.18% | 194.96ms | 14/14 | p33 | 0/6 |
| 2026-10-07 | $0.39 | 3 | 29 | 100% | 175.26ms | 14/14 | p33 | 6/6 |
| 2026-10-08 | $0.69 | 4 | 96 | 100% | 140.72ms | 14/14 | p33 | 6/6 |
| 2026-10-09 | $0.08 | 4 | 36 | 97.75% | 172.05ms | 14/14 | p33 | 6/6 |
| 2026-10-10 | $0.01 | 3 | 4 | 100% | 181.11ms | 14/14 | p33 | 6/6 |
| 2026-10-11 | $0.01 | 1 | 2 | 100% | 176.83ms | 14/14 | p33 | 6/6 |
| 2026-10-12 | $0.00 recorded† | 1 | 1 | 98.89% | 173.55ms | 14/14 | p33 | 6/6 |
| 2026-10-13 | $0.07 | 4 | 35 | 100% | 203.72ms | 14/14 | p33 | 6/6 |
| 2026-10-14 | $0.20 | 2 | 51 | 100% | 147.71ms | 14/14 | p24 | 6/6 |
| 2026-10-15 | $0.07 | 2 | 21 | 100% | 171.87ms | 14/14 | p24 | 6/6 |
| 2026-10-16 | $0.00 recorded† | 1 | 1 | 100% | 182.69ms | 14/14 | p24 | 6/6 |
| 2026-10-17 | no data | no data | no data | 100% | 156.49ms | 14/14 | p24 | 6/6 |
| 2026-10-18 | $0.14 | 1 | 1 | 87.8% | 120.81ms | 14/14 | p24 | 6/6 |
| 2026-10-19 | no data | no data | no data | 0% | no data | 14/14 | p24 | 0/6 |
| 2026-10-20 | $0.11 | 4 | 17 | 100% | 195.04ms | 14/14 | p24 | 0/6 |
| 2026-10-21 | $0.01 | 2 | 4 | 97.73% | 143.34ms | 14/14 | p24 | 6/6 |
| 2026-10-22 | $0.00 recorded† | 1 | 1 | 100% | 159.62ms | 14/14 | p24 | 6/6 |
| 2026-10-23 | $0.01 | 3 | 4 | 100% | 159.30ms | 14/14 | p24 | 6/6 |
| 2026-10-24 | no data | no data | no data | 100% | 127.39ms | 14/14 | p24 | 6/6 |
| 2026-10-25 | $0.02 | 4 | 14 | 100% | 223.00ms | 14/14 | p24 | 6/6 |
| 2026-10-26 | no data | no data | no data | 100% | 235.48ms | 14/14 | p24 | 6/6 |
| 2026-10-27 | $1.37 | 3 | 266 | 100% | 250.29ms | 14/14 | p24 | 6/6 |
| 2026-10-28 | $0.14 | 4 | 29 | 100% | 226.29ms | 14/14 | p24 | 6/6 |
| 2026-10-29 | $0.03 | 6 | 12 | 100% | 137.48ms | 14/14 | p25 | 6/6 |
| 2026-10-30* | no data | no data | no data | 100% | 200.20ms | no data | no data | no data |
Alternatives in Data
5 of 445 other ranked services in Data, ordered by the same measured score.
Own this service?
Keep this listing accurate. Ownership is proven with a domain check and every change is reviewed by hand.
Update this listingEarn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.
Verify this service ($0.25)Embed a badge
HTML
<a href="https://x402-list.com/services/ apex-on-x1? utm_source=badge& utm_medium=referral& utm_campaign=embed"> <img src="https://x402-list.com/ badge/ apex-on-x1.svg" alt="APEX: Arc launch data and web pages for agents listed on x402-list" height="28"> </a>
Markdown
[](https://x402-list.com/ services/ apex-on-x1? utm_source=badge& utm_medium=referral& utm_campaign=embed)
HTML, live uptime variant
<a href="https://x402-list.com/services/ apex-on-x1? utm_source=badge& utm_medium=referral& utm_campaign=embed"> <img src="https://x402-list.com/ badge/ apex-on-x1.svg? data=uptime" alt="APEX: Arc launch data and web pages for agents uptime on x402-list" height="28"> </a>
Delisting
To request delisting, email info@x402-list.com with the service name, slug, or URL. Removal is free and does not require proof of ownership. See all free email requests.