anchor-x402
payment-ready until 2026-11-22
16 pay-per-call x402 services for AI agents: on-chain Merkle anchoring, wallet/address security screening, Web3 data resolution (tx & calldata decode, ENS name resolution), token pricing, content analysis, and verifiable randomness.
Call it x402 v2
x402 v2
- Base URL
- https://api.anchor-x402.com
- Payment
- x402 v2, header channel
$ curl -i -X POST 'https://api.anchor-x402.com/v1/anchor' An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.
Endpoints 16 paid routes on api.anchor-x402.com
POST/v1/anchor Base+Pol+Sol $0.005since 07-01
POST/v1/attest Base+Pol+Sol $0.01since 07-01
POST/v1/aura Base+Pol+Sol $0.01since 07-01
POST/v1/decode/calldata Base+Pol+Sol $0.001since 07-01
POST/v1/decode/tx Base+Pol+Sol $0.001since 07-01
POST/v1/grade Base+Pol+Sol $0.01since 07-01
POST/v1/intel/wallet Base+Pol+Sol $0.005since 07-01
POST/v1/investigate Base+Pol+Sol $1.77since 07-01
8 more in Example 402 response
Prices as captured in the 402 response: median $0.005 across the 16 endpoints.
Example 402 response
Endpoints and prices
| Method | Path | Description | Price | Network | Asset | 402 channel | Captured |
|---|---|---|---|---|---|---|---|
| POST | / | Anchor a 32-byte hash to Base + Solana mainnet · $0.005 USDC | $0.005 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Attest a decision: sign (input_hash, output_hash, decision) yourself, or omit the signature and the treasury signs · then dual-chain anchor. Free re-verify at /v1/attest/verify. $0.01 USDC. | $0.01 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Read the aura of anything · color, tier (S/A/B/C/D/F), score 0-9999, description. $0.01 USDC. | $0.01 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Decode raw EVM calldata into function + typed params via openchain.xyz · $0.001 USDC | $0.001 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Structured decode of any mainnet tx (base | ethereum | solana) · $0.001 USDC | $0.001 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Academic letter grade with red-pen marginalia for anything. $0.01 USDC. | $0.01 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Unified wallet intelligence (POST wrapper, body: {wallet}) · $0.005 USDC | $0.005 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Agent-driven wallet due diligence · multi-step investigation, signed markdown report + JSON sidecar, dual-chain anchored. Async · returns job_id; poll /v1/investigate/status/{job_id} for the deliverable. ETA 5-10 min. $1.77 USDC. | $1.77 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Yes/no oracle with dual-chain anchored verdict (Base + Solana). $0.05 USDC. | $0.05 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Parse any freeform datetime string into a structured normalized form · $0.001 USDC | $0.001 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | USD token price (POST wrapper, body: {symbol} or {chain, contract}) · $0.001 USDC | $0.001 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Cross-chain name resolver (POST wrapper, body: {name}) · $0.001 USDC | $0.001 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Witty roast of any target · wallet, tweet, idea, code, anything. $0.05 USDC. | $0.05 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Verifiable RNG · cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios. $0.001 USDC. | $0.001 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Is this address safe to pay? Screen a wallet address before you pay or send funds to it: an OFAC SDN sanctions check of the address plus address reputation (drainer, phishing, mixer, money laundering) for EVM and Solana. Returns one verdict to branch on (allow, review, or block) with a 0-100 risk score and per-signal evidence. AML / KYT counterparty check for x402 payments. $0.005 USDC. | $0.005 | Base+ | USDC, JPY Coin | header | since 07-01 |
| POST | / | Summarize a URL or pasted text into 3-5 concise bullets. $0.01 USDC. | $0.01 | Base+ | USDC, JPY Coin | header | since 07-01 |
Payment evidence
402 payload captured at . Check evidence JSON · Measurement methodology.
First of 16 payloads captured by the monitor.
300 lines, scroll inside
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/roll"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/roll"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/roll"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/roll"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "100000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/roll",
"tags": [
"rng",
"vrf",
"random",
"gaming",
"signed"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Verifiable RNG — cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios. $0.001 USDC.",
"serviceName": "Roll"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"low": 1,
"high": 100,
"count": 1,
"label": "treasure_drop_42"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"count": 1,
"label": "treasure_drop_42",
"range": [
1,
100
],
"domain": "anchor-x402/roll/v1",
"result": [
47
],
"scheme": "eip191",
"signer": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"signature": "0x6b3e2a7c…",
"commitment": null,
"input_hash": "f4a1c5e3b9d8a2e0c7b4f6d9e1a3c8b5f7d2e4a9c1b6e8f3d5a7c2b4e9f1d6a8",
"result_hash": "8a6d1f9e4b2c7a3e5f0c9b8a4d2f6e1c3b7a5f9d2e8c4b6a1f3e7d5c9b2a4f6e"
}
}
},
"name": "Roll",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"low",
"high"
],
"properties": {
"low": {
"type": "integer",
"description": "Inclusive low bound of the integer range."
},
"high": {
"type": "integer",
"description": "Inclusive high bound. Must be >= low."
},
"count": {
"type": "integer",
"default": 1,
"maximum": 100,
"minimum": 1,
"description": "How many integers to sample. 1-100."
},
"label": {
"type": "string",
"maxLength": 200,
"description": "Optional caller tag, included in the signed payload."
},
"commitment": {
"type": "string",
"description": "Optional 32-byte hex pre-commitment from the caller."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"range",
"count",
"commitment",
"label",
"result",
"input_hash",
"result_hash",
"signature",
"signer",
"scheme",
"domain"
],
"properties": {
"count": {
"type": "integer"
},
"label": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"range": {
"type": "array",
"items": {
"type": "integer"
}
},
"domain": {
"type": "string",
"const": "anchor-x402/roll/v1"
},
"result": {
"type": "array",
"items": {
"type": "integer"
}
},
"scheme": {
"type": "string",
"const": "eip191"
},
"signer": {
"type": "string"
},
"signature": {
"type": "string"
},
"commitment": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"input_hash": {
"type": "string"
},
"result_hash": {
"type": "string"
}
}
}
}
}
}
},
"category": "gaming",
"description": "Verifiable RNG — cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios. $0.001 USDC.",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
} Other captured 402 responses (15)
Captured payload 2 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/roast"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/roast"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "50000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/roast"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "50000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/roast"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/roast",
"tags": [
"roast",
"humor",
"comedy",
"social"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Witty roast of any target — wallet, tweet, idea, code, anything. $0.05 USDC.",
"serviceName": "Roast"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"target": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"roast": "A wallet so old it remembers when gas was a vibe, not a tax...",
"target_summary": "Vitalik Buterin's well-known Ethereum address."
}
}
},
"name": "Roast",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"target"
],
"properties": {
"target": {
"type": "string",
"maxLength": 8000,
"description": "Anything to roast: wallet, tweet, idea, code, etc."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"roast",
"target_summary"
],
"properties": {
"roast": {
"type": "string"
},
"target_summary": {
"type": "string"
}
}
}
}
}
}
},
"category": "ai",
"description": "Witty roast of any target — wallet, tweet, idea, code, anything. $0.05 USDC.",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 3 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/investigate"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1770000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/investigate"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "1770000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/investigate"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1770000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/investigate"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "350000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/investigate",
"tags": [
"wallet",
"investigation",
"due-diligence",
"agent",
"report"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Agent-driven wallet due diligence — multi-step investigation, signed markdown report + JSON sidecar, dual-chain anchored. Async — returns job_id; poll /v1/investigate/status/{job_id} for the deliverable. ETA 5-10 min. $1.77 USDC.",
"serviceName": "Wallet Investigate"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"job_id": "1be3bd50-51df-4e47-8624-ae5bd1df5953",
"status": "accepted",
"status_url": "https://api.anchor-x402.com/v1/investigate/status/1be3bd50-51df-4e47-8624-ae5bd1df5953",
"eta_seconds": 600
}
}
},
"name": "Wallet Investigate",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"address"
],
"properties": {
"address": {
"type": "string",
"description": "EVM 0x… (40 hex) or Solana base58 pubkey to investigate."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"job_id",
"status_url"
],
"properties": {
"job_id": {
"type": "string"
},
"status": {
"type": "string",
"const": "accepted"
},
"status_url": {
"type": "string"
},
"eta_seconds": {
"type": "integer"
}
}
}
}
}
}
},
"category": "security",
"description": "Agent-driven wallet due diligence — multi-step investigation, signed markdown report + JSON sidecar, dual-chain anchored. Async — returns job_id; poll /v1/investigate/status/{job_id} for the deliverable. ETA 5-10 min. $1.77 USDC.",
"discoverable": true,
"refund_policy": {
"policy": "auto_refund_on_failed",
"trigger": "status=FAILED",
"delivery": "USDC transfer treasury → buyer wallet on Base; refund_tx exposed in /v1/investigate/status response",
"networks": [
"eip155:8453"
],
"amount_usdc": "1.77"
},
"delivery_stats": {
"total": 4,
"failed": 0,
"delivered": 4,
"window_days": 30
}
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 4 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/screen"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/screen"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/screen"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "5000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/screen"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/screen",
"tags": [
"payment-screening",
"sanctions",
"ofac",
"aml",
"wallet"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Is this address safe to pay? Screen a wallet address before you pay or send funds to it: an OFAC SDN sanctions check of the address plus address reputation (drainer, phishing, mixer, money laundering) for EVM and Solana. Returns one verdict to branch on (allow, review, or block) with a 0-100 risk score and per-signal evidence. AML / KYT counterparty check for x402 payments. $0.005 USDC.",
"serviceName": "Wallet Sanctions & Risk Screen"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"wallet": "0x098b716b8aaf21512996dc57eb0615e2383e2f96"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"notes": "Address is on the OFAC SDN list as LAZARUS GROUP (program DPRK3). DO NOT transact without a regulatory-approved exception.",
"labels": [],
"wallet": "0x098b716b8aaf21512996dc57eb0615e2383e2f96",
"partial": false,
"signals": [
{
"code": "ofac_sdn",
"detail": "OFAC SDN, LAZARUS GROUP, DPRK3",
"source": "treasury.gov",
"severity": "critical"
},
{
"code": "sanctioned",
"detail": "On a sanctions list",
"source": "goplus",
"severity": "critical"
},
{
"code": "stealing_attack",
"detail": "Linked to token-stealing attacks",
"source": "goplus",
"severity": "critical"
}
],
"checked_at": 1790985600,
"risk_level": "critical",
"risk_score": 100,
"address_type": "eoa",
"chain_inferred": "ethereum",
"corpus_version": "ofac-sdn-2026-10-02",
"recommendation": "block",
"sanctions_match": true,
"sanctioned_lists": [
"OFAC SDN",
"LAZARUS GROUP",
"DPRK3"
]
}
}
},
"name": "Wallet Sanctions & Risk Screen",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"wallet"
],
"properties": {
"wallet": {
"type": "string",
"description": "Wallet address — EVM 0x… (40 hex) or Solana base58 pubkey."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"wallet",
"chain_inferred",
"sanctions_match",
"risk_level",
"notes",
"checked_at"
],
"properties": {
"notes": {
"type": "string"
},
"labels": {
"type": "array",
"items": {
"type": "string"
}
},
"wallet": {
"type": "string"
},
"partial": {
"type": "boolean"
},
"signals": {
"type": "array",
"items": {
"type": "object",
"required": [
"code",
"severity",
"source",
"detail"
],
"properties": {
"code": {
"type": "string"
},
"detail": {
"type": "string"
},
"source": {
"type": "string"
},
"severity": {
"type": "string"
}
}
}
},
"checked_at": {
"type": "integer"
},
"risk_level": {
"type": "string"
},
"risk_score": {
"type": "integer"
},
"address_type": {
"type": "string"
},
"chain_inferred": {
"type": "string"
},
"corpus_version": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"recommendation": {
"type": "string"
},
"sanctions_match": {
"type": "boolean"
},
"sanctioned_lists": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
}
}
}
},
"category": "security",
"description": "Is this address safe to pay? Screen a wallet address before you pay or send funds to it: an OFAC SDN sanctions check of the address plus address reputation (drainer, phishing, mixer, money laundering) for EVM and Solana. Returns one verdict to branch on (allow, review, or block) with a 0-100 risk score and per-signal evidence. AML / KYT counterparty check for x402 payments. $0.005 USDC.",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 5 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/intel/wallet"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/intel/wallet"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/intel/wallet"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "5000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/intel/wallet"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/intel/wallet",
"tags": [
"wallet",
"intel",
"balance",
"identity",
"sanctions"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Unified wallet intelligence (POST wrapper, body: {wallet}) — $0.005 USDC",
"serviceName": "Wallet Intel"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"wallet": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"errors": [],
"wallet": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"activity": {
"has_history": true,
"base_tx_count": 42
},
"balances": {
"sol": null,
"eth_eth": "4.21",
"base_eth": "0.0123",
"base_usdc": "1503.27",
"solana_usdc": null
},
"identity": {
"ens_name": "vitalik.eth",
"sns_name": null
},
"sanctions": {
"notes": "…",
"wallet": "0xd8da…",
"checked_at": 1746820000,
"risk_level": "low",
"chain_inferred": "ethereum",
"sanctions_match": false,
"sanctioned_lists": []
},
"fetched_at": 1746820000,
"chain_inferred": "ethereum",
"cache_age_seconds": 0
}
}
},
"name": "Wallet Intel",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"wallet"
],
"properties": {
"wallet": {
"type": "string",
"description": "EVM 0x… (40 hex) or Solana base58 pubkey."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"wallet",
"chain_inferred",
"balances",
"activity",
"identity",
"fetched_at",
"cache_age_seconds"
],
"properties": {
"errors": {
"type": "array",
"items": {
"type": "object",
"required": [
"source",
"message"
],
"properties": {
"source": {
"type": "string"
},
"message": {
"type": "string"
}
}
}
},
"wallet": {
"type": "string"
},
"activity": {
"type": "object",
"properties": {
"has_history": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
]
},
"base_tx_count": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
]
}
}
},
"balances": {
"type": "object",
"properties": {
"sol": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"eth_eth": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"base_eth": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"base_usdc": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"solana_usdc": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
}
}
},
"identity": {
"type": "object",
"properties": {
"ens_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"sns_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
}
}
},
"sanctions": {
"anyOf": [
{
"type": "object",
"required": [
"wallet",
"chain_inferred",
"sanctions_match",
"risk_level",
"notes",
"checked_at"
],
"properties": {
"notes": {
"type": "string"
},
"labels": {
"type": "array",
"items": {
"type": "string"
}
},
"wallet": {
"type": "string"
},
"partial": {
"type": "boolean"
},
"signals": {
"type": "array",
"items": {
"type": "object",
"required": [
"code",
"severity",
"source",
"detail"
],
"properties": {
"code": {
"type": "string"
},
"detail": {
"type": "string"
},
"source": {
"type": "string"
},
"severity": {
"type": "string"
}
}
}
},
"checked_at": {
"type": "integer"
},
"risk_level": {
"type": "string"
},
"risk_score": {
"type": "integer"
},
"address_type": {
"type": "string"
},
"chain_inferred": {
"type": "string"
},
"corpus_version": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"recommendation": {
"type": "string"
},
"sanctions_match": {
"type": "boolean"
},
"sanctioned_lists": {
"type": "array",
"items": {
"type": "string"
}
}
}
},
{
"type": "null"
}
]
},
"fetched_at": {
"type": "integer"
},
"chain_inferred": {
"type": "string"
},
"cache_age_seconds": {
"type": "integer"
}
}
}
}
}
}
},
"category": "security",
"description": "Unified wallet intelligence (POST wrapper, body: {wallet}) — $0.005 USDC",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 6 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/price/token"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/price/token"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/price/token"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/price/token"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "100000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/price/token",
"tags": [
"price",
"token",
"usd",
"market"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "USD token price (POST wrapper, body: {symbol} or {chain, contract}) — $0.001 USDC",
"serviceName": "Token Price"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"symbol": "ETH"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"usd": 3120.55,
"name": "Ethereum",
"chain": null,
"source": "coingecko",
"symbol": "ETH",
"contract": null,
"fetched_at": 1746820000,
"age_seconds": 0,
"market_cap_usd": 375000000000,
"usd_24h_change_pct": 1.23
}
}
},
"name": "Token Price",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"properties": {
"chain": {
"type": "string",
"description": "Chain slug: base, ethereum, solana, polygon, arbitrum, optimism, bsc, avalanche."
},
"symbol": {
"type": "string",
"description": "Token symbol (BTC, ETH, SOL, USDC, …). Mutually exclusive with chain+contract."
},
"contract": {
"type": "string",
"description": "Token contract address. Required with chain."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"usd",
"fetched_at",
"age_seconds"
],
"properties": {
"usd": {
"type": "number"
},
"name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"chain": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"source": {
"type": "string"
},
"symbol": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"contract": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"fetched_at": {
"type": "integer"
},
"age_seconds": {
"type": "integer"
},
"market_cap_usd": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"usd_24h_change_pct": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
}
}
}
}
}
}
},
"category": "finance",
"description": "USD token price (POST wrapper, body: {symbol} or {chain, contract}) — $0.001 USDC",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 7 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/tldr"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/tldr"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/tldr"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/tldr"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "2000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/tldr",
"tags": [
"summary",
"tldr",
"url",
"text",
"brief"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Summarize a URL or pasted text into 3-5 concise bullets. $0.01 USDC.",
"serviceName": "TLDR"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"url": "https://anchor-x402.com/llms.txt"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"source_chars": 1170,
"summary_bullets": [
"Example domain is reserved by IANA for documentation use.",
"It is safe to use in literature without coordination or permission.",
"More info available at iana.org."
]
}
}
},
"name": "TLDR",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"properties": {
"url": {
"type": "string",
"description": "URL to fetch and summarize. Provide either `text` or `url`."
},
"text": {
"type": "string",
"description": "Pasted text to summarize. Provide either `text` or `url`."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"summary_bullets",
"source_chars"
],
"properties": {
"source_chars": {
"type": "integer"
},
"summary_bullets": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
}
}
}
},
"category": "content-extraction",
"description": "Summarize a URL or pasted text into 3-5 concise bullets. $0.01 USDC.",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 8 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/aura"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/aura"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/aura"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/aura"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "2000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/aura",
"tags": [
"aura",
"tier",
"score",
"fun"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Read the aura of anything — color, tier (S/A/B/C/D/F), score 0-9999, description. $0.01 USDC.",
"serviceName": "Aura"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"target": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"tier": "S",
"color": "molten gold with copper veins",
"score": 8845,
"description": "Old-money aura. Doesn't need to prove anything to anyone. Has seen things."
}
}
},
"name": "Aura",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"target"
],
"properties": {
"target": {
"type": "string",
"maxLength": 4000,
"description": "Anything to read the aura of."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"color",
"tier",
"score",
"description"
],
"properties": {
"tier": {
"enum": [
"S",
"A",
"B",
"C",
"D",
"F"
],
"type": "string"
},
"color": {
"type": "string"
},
"score": {
"type": "integer",
"maximum": 9999,
"minimum": 0
},
"description": {
"type": "string"
}
}
}
}
}
}
},
"category": "ai",
"description": "Read the aura of anything — color, tier (S/A/B/C/D/F), score 0-9999, description. $0.01 USDC.",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 9 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/parse/datetime"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/parse/datetime"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/parse/datetime"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/parse/datetime"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "100000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/parse/datetime",
"tags": [
"datetime",
"parse",
"nlp",
"iso8601"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Parse any freeform datetime string into a structured normalized form — $0.001 USDC",
"serviceName": "Datetime Parse"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"input": "next Tuesday at 3pm",
"timezone": "America/New_York"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"iso": "2026-05-13T15:00:00-04:00",
"unix": 1778000400,
"timezone": "America/New_York",
"components": {
"day": 13,
"hour": 15,
"year": 2026,
"month": 5,
"minute": 0,
"second": 0,
"weekday": 2,
"day_name": "Wednesday"
},
"confidence": "medium",
"parsed_input": "next Tuesday at 3pm",
"relative_human": "in 5 days",
"relative_seconds": 432000
}
}
},
"name": "Datetime Parse",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"input"
],
"properties": {
"input": {
"type": "string",
"description": "Freeform datetime string."
},
"timezone": {
"type": "string",
"description": "Optional IANA tz name; defaults to UTC."
},
"base_time": {
"type": "string",
"description": "Optional ISO 8601 reference; defaults to now UTC."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"iso",
"unix",
"timezone",
"components",
"relative_seconds",
"relative_human",
"confidence",
"parsed_input"
],
"properties": {
"iso": {
"type": "string"
},
"unix": {
"type": "integer"
},
"timezone": {
"type": "string"
},
"components": {
"type": "object",
"required": [
"year",
"month",
"day",
"hour",
"minute",
"second",
"weekday",
"day_name"
],
"properties": {
"day": {
"type": "integer"
},
"hour": {
"type": "integer"
},
"year": {
"type": "integer"
},
"month": {
"type": "integer"
},
"minute": {
"type": "integer"
},
"second": {
"type": "integer"
},
"weekday": {
"type": "integer",
"maximum": 6,
"minimum": 0
},
"day_name": {
"type": "string"
}
}
},
"confidence": {
"enum": [
"high",
"medium",
"low"
],
"type": "string"
},
"parsed_input": {
"type": "string"
},
"relative_human": {
"type": "string"
},
"relative_seconds": {
"type": "integer"
}
}
}
}
}
}
},
"category": "ai",
"description": "Parse any freeform datetime string into a structured normalized form — $0.001 USDC",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 10 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/decode/calldata"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/decode/calldata"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/decode/calldata"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/decode/calldata"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "100000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/decode/calldata",
"tags": [
"calldata",
"decode",
"abi",
"evm"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Decode raw EVM calldata into function + typed params via openchain.xyz — $0.001 USDC",
"serviceName": "Calldata Decode"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"chain": "ethereum",
"calldata_hex": "0xa9059cbb000000000000000000000000ab5801a7d398351b8be11c439e05c5b3259aec9b0000000000000000000000000000000000000000000000000de0b6b3a7640000"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"params": [
{
"name": null,
"type": "address",
"value": "0xab5801a7d398351b8be11c439e05c5b3259aec9b"
},
{
"name": null,
"type": "uint256",
"value": "1000000000000000000"
}
],
"source": "openchain.xyz",
"decoded": true,
"candidates": [],
"function_name": "transfer",
"function_selector": "0xa9059cbb",
"function_signature": "transfer(address,uint256)"
}
}
},
"name": "Calldata Decode",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"chain",
"calldata_hex"
],
"properties": {
"chain": {
"enum": [
"ethereum",
"solana"
],
"type": "string",
"description": "EVM-only; \"solana\" returns 400."
},
"calldata_hex": {
"type": "string",
"description": "Raw EVM calldata (>=4 byte selector), with or without 0x prefix."
},
"contract_address": {
"type": "string",
"description": "Optional. Reserved for future on-chain ABI lookups."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"function_selector",
"decoded"
],
"properties": {
"params": {
"type": "array",
"items": {
"type": "object",
"required": [
"type",
"value"
],
"properties": {
"name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"type": {
"type": "string"
},
"value": {}
}
}
},
"source": {
"type": "string"
},
"decoded": {
"type": "boolean"
},
"candidates": {
"type": "array",
"items": {
"type": "string"
}
},
"function_name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"function_selector": {
"type": "string"
},
"function_signature": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
}
}
}
}
}
}
},
"category": "web3",
"description": "Decode raw EVM calldata into function + typed params via openchain.xyz — $0.001 USDC",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 11 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/grade"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/grade"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/grade"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/grade"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "2000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/grade",
"tags": [
"grade",
"score",
"feedback",
"editor"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Academic letter grade with red-pen marginalia for anything. $0.01 USDC.",
"serviceName": "Grade"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"target": "def add(a, b): return a - b # surely this is correct"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"summary": "Strong vibes, weak math. See me after class.",
"marginalia": [
"Function name says 'add' but operator says 'subtract' — pick a side.",
"The comment is the funniest thing in this codebase.",
"Add a test and your subconscious will thank you."
],
"letter_grade": "D"
}
}
},
"name": "Grade",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"target"
],
"properties": {
"target": {
"type": "string",
"maxLength": 6000,
"description": "Anything to grade."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"letter_grade",
"marginalia",
"summary"
],
"properties": {
"summary": {
"type": "string"
},
"marginalia": {
"type": "array",
"items": {
"type": "string"
}
},
"letter_grade": {
"enum": [
"A+",
"A",
"A-",
"B+",
"B",
"B-",
"C+",
"C",
"C-",
"D+",
"D",
"F"
],
"type": "string"
}
}
}
}
}
}
},
"category": "ai",
"description": "Academic letter grade with red-pen marginalia for anything. $0.01 USDC.",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 12 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/resolve/name"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/resolve/name"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/resolve/name"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/resolve/name"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "100000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/resolve/name",
"tags": [
"ens",
"sns",
"resolver",
"naming"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Cross-chain name resolver (POST wrapper, body: {name}) — $0.001 USDC",
"serviceName": "Name Resolve"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"name": "vitalik.eth"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"name": "vitalik.eth",
"notes": null,
"addresses": [
{
"chain": "ethereum",
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"ttl_hint_seconds": 3600
}
],
"resolved_at": 1746820000,
"registry_used": "ENS",
"supported_tlds": [
".eth",
".sol"
]
}
}
},
"name": "Name Resolve",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"name"
],
"properties": {
"name": {
"type": "string",
"description": "Human-readable name (e.g. vitalik.eth, bonfida.sol)."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"name",
"resolved_at",
"supported_tlds"
],
"properties": {
"name": {
"type": "string"
},
"notes": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"addresses": {
"type": "array",
"items": {
"type": "object",
"required": [
"chain",
"address",
"ttl_hint_seconds"
],
"properties": {
"chain": {
"type": "string"
},
"address": {
"type": "string"
},
"ttl_hint_seconds": {
"type": "integer"
}
}
}
},
"resolved_at": {
"type": "integer"
},
"registry_used": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"supported_tlds": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
}
}
}
},
"category": "web3",
"description": "Cross-chain name resolver (POST wrapper, body: {name}) — $0.001 USDC",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 13 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/anchor"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/anchor"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "5000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/anchor"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "5000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/anchor"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/anchor",
"tags": [
"anchor",
"attestation",
"merkle",
"evm",
"solana"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Anchor a 32-byte hash to Base + Solana mainnet — $0.005 USDC",
"serviceName": "Anchor"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"hash": "ab0898397c86fbf97c99c6f8b29e55ab697315705777ee1d106e2dcb9bd686b3",
"note": "vendor approval batch 2026-Q2"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"base": {
"tx": "0x7fb4d107d8c1b65b33851434c6fd178b682a143904a2bfa89ff2c1fa70974e96",
"explorer_url": "https://basescan.org/tx/0x7fb4d107d8c1b65b33851434c6fd178b682a143904a2bfa89ff2c1fa70974e96"
},
"solana": {
"tx": "u8rqU4oSQkkHQw93nCCtQym5crh4UjuoNvYhspLcUTEny59asrNNffpmxpgzRuZ4MXQnN5UEoCKQuDS16ZMPKW2",
"explorer_url": "https://solscan.io/tx/u8rqU4oSQkkHQw93nCCtQym5crh4UjuoNvYhspLcUTEny59asrNNffpmxpgzRuZ4MXQnN5UEoCKQuDS16ZMPKW2"
},
"anchored_at": 1746820000,
"merkle_root": "ab0898397c86fbf97c99c6f8b29e55ab697315705777ee1d106e2dcb9bd686b3"
}
}
},
"name": "Anchor",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"properties": {
"data": {
"description": "Arbitrary JSON to be canonicalized + SHA-256'd by the server. Mutually exclusive with `hash`."
},
"hash": {
"type": "string",
"description": "32-byte hex hash (64 chars, no 0x prefix). Mutually exclusive with `data`."
},
"note": {
"type": "string",
"maxLength": 200,
"description": "Optional 200-char note returned in the response (not on-chain)."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"merkle_root",
"base",
"anchored_at"
],
"properties": {
"base": {
"type": "object",
"required": [
"tx",
"explorer_url"
],
"properties": {
"tx": {
"type": "string"
},
"explorer_url": {
"type": "string"
}
}
},
"note": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"solana": {
"anyOf": [
{
"type": "object",
"required": [
"tx",
"explorer_url"
],
"properties": {
"tx": {
"type": "string"
},
"explorer_url": {
"type": "string"
}
}
},
{
"type": "null"
}
]
},
"anchored_at": {
"type": "integer"
},
"merkle_root": {
"type": "string"
}
}
}
}
}
}
},
"category": "security",
"description": "Anchor a 32-byte hash to Base + Solana mainnet — $0.005 USDC",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 14 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/oracle"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "50000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/oracle"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "50000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/oracle"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "50000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/oracle"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/oracle",
"tags": [
"oracle",
"verdict",
"anchor",
"yes-no"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Yes/no oracle with dual-chain anchored verdict (Base + Solana). $0.05 USDC.",
"serviceName": "Oracle"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"question": "Will I finish my todo list this week?"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"answer": "MAYBE",
"base_tx": "0x7fb4d107d8c1b65b33851434c6fd178b682a143904a2bfa89ff2c1fa70974e96",
"asked_at": 1746820000,
"solana_tx": "u8rqU4oSQkkHQw93nCCtQym5crh4UjuoNvYhspLcUTEny59asrNNffpmxpgzRuZ4MXQnN5UEoCKQuDS16ZMPKW2",
"explanation": "Possible if you cut the bottom three items and stop opening Twitter.",
"merkle_root": "ab0898397c86fbf97c99c6f8b29e55ab697315705777ee1d106e2dcb9bd686b3"
}
}
},
"name": "Oracle",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"question"
],
"properties": {
"question": {
"type": "string",
"maxLength": 1000,
"description": "A yes/no question for the oracle."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"answer",
"explanation",
"merkle_root",
"base_tx",
"asked_at"
],
"properties": {
"answer": {
"enum": [
"YES",
"NO",
"MAYBE"
],
"type": "string"
},
"base_tx": {
"type": "string"
},
"asked_at": {
"type": "integer"
},
"solana_tx": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"explanation": {
"type": "string"
},
"merkle_root": {
"type": "string"
}
}
}
}
}
}
},
"category": "ai",
"description": "Yes/no oracle with dual-chain anchored verdict (Base + Solana). $0.05 USDC.",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 15 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/decode/tx"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/decode/tx"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "1000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/decode/tx"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "1000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/decode/tx"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "100000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/decode/tx",
"tags": [
"tx",
"decode",
"evm",
"solana",
"explorer"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Structured decode of any mainnet tx (base | ethereum | solana) — $0.001 USDC",
"serviceName": "Tx Decode"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"chain": "base",
"tx_hash": "0x41bc6bb80ae970d96a6db2ff9d8c831f749d11726e97b4976ba4130e77c3758b"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"chain": "base",
"status": 1,
"tx_hash": "0x41bc6bb80ae970d96a6db2ff9d8c831f749d11726e97b4976ba4130e77c3758b",
"gas_used": 86514,
"timestamp": 1789590609,
"value_eth": "0",
"value_wei": "0",
"to_address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"block_number": 51400631,
"from_address": "0x14fDa13953Fc30428938E6BF950d036e77214e52",
"native_currency": "ETH",
"input_calldata_hex": "0xe3ee160e..."
}
}
},
"name": "Tx Decode",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"chain",
"tx_hash"
],
"properties": {
"chain": {
"enum": [
"base",
"ethereum",
"solana"
],
"type": "string"
},
"tx_hash": {
"type": "string",
"description": "EVM 0x+64hex or Solana base58 signature."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"chain",
"tx_hash"
],
"properties": {
"slot": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
]
},
"chain": {
"type": "string"
},
"status": {
"anyOf": [
{
"type": "integer"
},
{
"type": "string"
},
{
"type": "null"
}
]
},
"signers": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
]
},
"tx_hash": {
"type": "string"
},
"gas_used": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
]
},
"timestamp": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
]
},
"value_eth": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"value_wei": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"block_time": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
]
},
"to_address": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"block_number": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
]
},
"fee_lamports": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
]
},
"from_address": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"program_calls": {
"anyOf": [
{
"type": "array",
"items": {
"type": "object",
"additionalProperties": true
}
},
{
"type": "null"
}
]
},
"native_currency": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"input_calldata_hex": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
}
}
}
}
}
}
},
"category": "web3",
"description": "Structured decode of any mainnet tx (base | ethereum | solana) — $0.001 USDC",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Captured payload 16 of 16
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/attest"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"resource": "https://api.anchor-x402.com/v1/attest"
},
"payTo": "6apuZvJQ51Led9iEjnHw6f5jfnXL4qjt8S1h58PeXzuR",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 300
},
{
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2",
"resource": "https://api.anchor-x402.com/v1/attest"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "10000",
"scheme": "exact",
"network": "eip155:5042",
"maxTimeoutSeconds": 300
},
{
"asset": "0x431D5dfF03120AFA4bDf332c61A6e1766eF37BDB",
"extra": {
"name": "JPY Coin",
"version": "1",
"resource": "https://api.anchor-x402.com/v1/attest"
},
"payTo": "0x127462e296fAc1A7F5cF33bA57bB2f0FFf5cD0B6",
"amount": "2000000000000000000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.anchor-x402.com/v1/attest",
"tags": [
"attestation",
"signature",
"verify",
"anchor"
],
"iconUrl": "https://anchor-x402.com/icon.png",
"mimeType": "",
"description": "Attest a decision: sign (input_hash, output_hash, decision) yourself, or omit the signature and the treasury signs — then dual-chain anchor. Free re-verify at /v1/attest/verify. $0.01 USDC.",
"serviceName": "Attest"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"decision": "APPROVED",
"input_hash": "ab0898397c86fbf97c99c6f8b29e55ab697315705777ee1d106e2dcb9bd686b3",
"output_hash": "121bff3514725274e35bf3407fec31b5bbf458ee89ae8b75f3a01492f8a9ecef"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"base": {
"tx": "0x...",
"explorer_url": "https://basescan.org/tx/0x..."
},
"signer": "0xFE708ED41DE893390240C95A801A49ed8F974702",
"solana": {
"tx": "...",
"explorer_url": "https://solscan.io/tx/..."
},
"decision": "APPROVED",
"signed_at": 1746820000,
"merkle_root": "10ce4d38b59746febff0651a2d19d5da9a36f4e209e4333414d6d8e4abad898b",
"signer_verified": true
}
}
},
"name": "Attest",
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"required": [
"input_hash",
"output_hash",
"decision"
],
"properties": {
"scheme": {
"enum": [
"eip191",
"ed25519"
],
"type": "string"
},
"decision": {
"type": "string",
"maxLength": 64,
"description": "Free-form short label."
},
"signature": {
"type": "string",
"description": "0x-prefixed hex (eip191) or base58 (ed25519)."
},
"input_hash": {
"type": "string",
"description": "64-char hex SHA-256 of the agent's input."
},
"output_hash": {
"type": "string",
"description": "64-char hex SHA-256 of the agent's output / decision payload."
},
"signer_pubkey": {
"type": "string",
"description": "Required for ed25519. Ignored for eip191."
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"merkle_root",
"signer_verified",
"signer",
"decision",
"signed_at"
],
"properties": {
"base": {
"anyOf": [
{
"type": "object",
"required": [
"tx",
"explorer_url"
],
"properties": {
"tx": {
"type": "string"
},
"explorer_url": {
"type": "string"
}
}
},
{
"type": "null"
}
]
},
"signer": {
"type": "string"
},
"solana": {
"anyOf": [
{
"type": "object",
"required": [
"tx",
"explorer_url"
],
"properties": {
"tx": {
"type": "string"
},
"explorer_url": {
"type": "string"
}
}
},
{
"type": "null"
}
]
},
"decision": {
"type": "string"
},
"signed_at": {
"type": "integer"
},
"signed_by": {
"type": "string"
},
"verify_url": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"merkle_root": {
"type": "string"
},
"signer_verified": {
"type": "boolean"
}
}
}
}
}
}
},
"category": "security",
"description": "Attest a decision: sign (input_hash, output_hash, decision) yourself, or omit the signature and the treasury signs — then dual-chain anchor. Free re-verify at /v1/attest/verify. $0.01 USDC.",
"discoverable": true
},
"builder-code": {
"info": {
"a": "bc_kxz79e8i"
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
}
},
"x402Version": 2
}Can I trust it score from our own monitoring
score from our own monitoring
87/100 Solid
#32 of 95 in Blockchain. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.
- Reliability
- 100% uptime 30d
- Compliance
- A 14/14 checks pass
- Price
- $0.001 to $1.77 p13 in Blockchain
- Risk
- clean no risk flag
- Traction
- $4.86 30d 80 buyers, top buyer 80% (address, not entity)
- Last change
- price changed 28d ago 1 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 2026-10-17. Last up 2026-11-15.
── 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, 100% uptime 30d, 665ms response p95, x402 compliance 14 of 14, $0.001 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 Blockchain, 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 95 listings, this one among them: the same 95 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 ($4.86, 235 tx) and payAI ($0.001, 1 tx). Traction is a conservative undercount; first settlement seen 2026-05-09.
All measured facts
What it does
16 pay-per-call x402 services for AI agents: on-chain Merkle anchoring, wallet/address security screening, Web3 data resolution (tx & calldata decode, ENS name resolution), token pricing, content analysis, and verifiable randomness. No API keys or accounts. Settle per request on Base USDC, Solana USDC, or Polygon JPYC (1 yen / anchor)
anchor-x402 is a listed x402 Blockchain API. Captured payment terms name Base, Polygon, 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: 2026-10-17 to 2026-11-15 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 · Blockchain
- uptime · latest daily rollup
- 100%
- uptime 7d
- 100%
- uptime 30d
- 100%
- uptime 90d
- 99.5%
- response p95
- 665ms
- avg response
- 509ms
- total checks
- 4,425
Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.
- price (min)
- $0.001
- price (max)
- $1.77
- category percentile (min)
- p13 in Blockchain
- category percentile (max)
- p94 in Blockchain
- endpoints / prices
- 16 / 5
- model
- tiered
- stability
- 93%
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
- 186d
- registrar
- Cloudflare, Inc.
- hosting
- custom
- domain created
- 2026-05-09
Identity facts, not a risk score.
- assessment volume 30d
- $4.86
- exact assessment volume 30d (USD)
- 4.858
- assessment recorded at (UTC)
- 2026-11-14T21:23:09.975Z
- buyers 30d
- 80
- settlements 30d
- 236
- measured since
- 2026-05-09 (start of our harvest window)
- last settlement
- 2026-10-28
- top buyer share
- 80% of 30d volume (address, not entity)
- top 3 buyers share
- 87% of 30d volume (addresses, not entities)
- concentrated volume
- no
- trend 7d vs 30d
- 1.66x the 30d daily rate
- networks
- eip155:137, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
- volume all-time
- $154.29
- settlements all-time
- 4,449
- median settlement 30d
- $0.001
- max settlement 30d
- $1.77
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
- 2026-07-01
Recent checks
| Checked at (UTC) | Status | HTTP | Response | Endpoints |
|---|---|---|---|---|
| Online | 402 | 588ms | 16 | |
| Online | 402 | 216ms | 16 | |
| Online | 402 | 189ms | 16 | |
| Online | 402 | 982ms | 16 | |
| Online | 402 | 210ms | 16 | |
| Online | 402 | 608ms | 16 | |
| Online | 402 | 187ms | 16 | |
| Online | 402 | 205ms | 16 | |
| Online | 402 | 550ms | 16 | |
| Online | 402 | 200ms | 16 | |
| Online | 402 | 574ms | 16 | |
| Online | 402 | 211ms | 16 | |
| Online | 402 | 206ms | 16 | |
| Online | 402 | 240ms | 16 | |
| Online | 402 | 169ms | 16 | |
| Online | 402 | 570ms | 16 | |
| Online | 402 | 618ms | 16 | |
| Online | 402 | 148ms | 16 |
Changes1 in 30d
| Observed at (UTC) | Change | Evidence |
|---|---|---|
| price changed |
|
Amounts are on-wire atomic units in the named asset.
Over time
On-chain volume daily snapshots, USD 30d: $4.86, peak $1.81 on 11-10
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 100% on all 29 completed days
- Volume 30d
- $4.86
- Uptime
- 100% on all 29 completed days
More charts
Response time daily average, ms min 285ms, avg 477ms, max 647ms
10-17 to 11-15* UTC
Scores over time
x402 compliance low 14/14, high 14/14
10-17 to 11-15* UTC
Price percentile in Blockchain own low to high; exact values below
10-17 to 11-15* UTC
Site signals present (of 6) own low to high; exact values below
10-17 to 11-15* UTC
Scores: one day per column, 10-17 to 11-15*, on the columns of Response time. Uptime held 100% every day 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: $4.32, peak $1.81 on 11-10. 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: 2026-10-17 to 2026-11-15 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 |
|---|---|---|---|---|---|---|---|---|
| 2026-10-17 | $0.06 | 4 | 5 | 100% | 473.08ms | 14/14 | p14 | 4/6 |
| 2026-10-18 | $0.00 recorded† | 2 | 4 | 100% | 519.55ms | 14/14 | p14 | 4/6 |
| 2026-10-19 | $0.03 | 9 | 12 | 100% | 545.31ms | 14/14 | p14 | 4/6 |
| 2026-10-20 | $0.02 | 4 | 6 | 100% | 605.39ms | 14/14 | p14 | 4/6 |
| 2026-10-21 | $0.02 | 8 | 10 | 100% | 496.33ms | 14/14 | p14 | 4/6 |
| 2026-10-22 | $0.01 | 3 | 4 | 100% | 572.15ms | 14/14 | p14 | 4/6 |
| 2026-10-23 | $0.02 | 8 | 9 | 100% | 636.96ms | 14/14 | p14 | 4/6 |
| 2026-10-24 | $0.01 | 7 | 8 | 100% | 646.78ms | 14/14 | p14 | 4/6 |
| 2026-10-25 | $0.03 | 11 | 19 | 100% | 537.91ms | 14/14 | p14 | 4/6 |
| 2026-10-26 | $0.01 | 4 | 7 | 100% | 501.63ms | 14/14 | p14 | 4/6 |
| 2026-10-27 | $0.00 recorded† | 1 | 2 | 100% | 459.48ms | 14/14 | p13 | 4/6 |
| 2026-10-28 | $1.79 | 3 | 6 | 100% | 511.60ms | 14/14 | p13 | 4/6 |
| 2026-10-29 | $0.15 | 7 | 15 | 100% | 479.10ms | 14/14 | p13 | 4/6 |
| 2026-10-30 | $0.02 | 11 | 19 | 100% | 486.74ms | 14/14 | p13 | 4/6 |
| 2026-10-31 | $0.01 | 7 | 7 | 100% | 486.26ms | 14/14 | p13 | 4/6 |
| 2026-11-01 | $0.15 | 3 | 11 | 100% | 490.91ms | 14/14 | p13 | 4/6 |
| 2026-11-02 | $0.01 | 2 | 2 | 100% | 609.66ms | 14/14 | p13 | 4/6 |
| 2026-11-03 | $0.01 | 5 | 6 | 100% | 587.78ms | 14/14 | p13 | 4/6 |
| 2026-11-04 | $0.03 | 10 | 12 | 100% | 633.40ms | 14/14 | p14 | 4/6 |
| 2026-11-05 | $0.02 | 7 | 8 | 100% | 504.83ms | 14/14 | p14 | 4/6 |
| 2026-11-06 | no data | no data | no data | 100% | 387.47ms | 14/14 | p14 | 4/6 |
| 2026-11-07 | $0.01 | 9 | 9 | 100% | 330.98ms | 14/14 | p14 | 4/6 |
| 2026-11-08 | no data | no data | no data | 100% | 371.10ms | 14/14 | p14 | 4/6 |
| 2026-11-09 | $0.04 | 4 | 11 | 100% | 308.82ms | 14/14 | p14 | 4/6 |
| 2026-11-10 | $1.81 | 10 | 18 | 100% | 329.49ms | 14/14 | p14 | 4/6 |
| 2026-11-11 | $0.01 | 2 | 12 | 100% | 303.97ms | 14/14 | p14 | 4/6 |
| 2026-11-12 | $0.01 | 2 | 7 | 100% | 285.45ms | 14/14 | p14 | 4/6 |
| 2026-11-13 | $0.03 | 8 | 10 | 100% | 344.54ms | 14/14 | p13 | 4/6 |
| 2026-11-14 | $0.01 | 1 | 5 | 100% | 353.47ms | 14/14 | p13 | 4/6 |
| 2026-11-15* | no data | no data | no data | 100% | 496.75ms | no data | no data | no data |
Alternatives in Blockchain
5 of 94 other ranked services in Blockchain, ordered by the same measured score.
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