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true402

payment-readyonline

payment-ready until 2026-10-24

Machine-native marketplace of x402-gated APIs. 27 paid endpoints, no accounts and no API keys - the wallet is the identity.

true402.dev ↗

Call it x402 v2

x402 v2

Base URL
https://true402.dev/api
Payment
x402 v2, header channel
$ curl -i -X POST 'https://true402.dev/api/v1/base/address-safety'

An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.

Endpoints 27 paid routes on true402.dev

POST/v1/base/address-safetyBase+Sol$0.005since 08-24
POST/v1/base/deployer-checkBase+Sol$0.008since 08-24
POST/v1/base/liquidity-historyBase+Sol$0.005since 08-24
POST/v1/base/liquidity-pullsBase+Sol$0.003since 08-24
POST/v1/base/new-pairsBase+Sol$0.003since 08-24
POST/v1/base/token-reportBase+Sol$0.008since 08-24
POST/v1/base/tx-preflightBase+Sol$0.008since 08-24
POST/v1/base/whale-swapsBase+Sol$0.005since 08-24

19 more in Example 402 response

Prices as captured in the 402 response: median $0.005 across the 27 endpoints.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
POST/v1/base/address-safetyWallet and contract risk check on Base before you send, approve or call: EOA or contract, balance, activity, ownership, mint function, upgradeable proxy. Risk band + flags.$0.005Base+SolUSDCheadersince 08-24
POST/v1/base/deployer-checkWho deployed this Base token: deployer wallet age, balance and prior contracts, and whether it is a fresh throwaway wallet (a common rug pull setup).$0.008Base+SolUSDCheadersince 08-24
POST/v1/base/liquidity-historyLiquidity history for a Base token: every pool, every liquidity removal (rug pull) with amount, block and tx, and other tokens drained in the same transaction.$0.005Base+SolUSDCheadersince 08-24
POST/v1/base/liquidity-pullsRug pull alerts on Base: recent liquidity removals on newly launched Uniswap V3 and Aerodrome pools, with the token and the amount pulled.$0.003Base+SolUSDCheadersince 08-24
POST/v1/base/new-pairsNew token launches on Base: freshly created Uniswap V3 and Aerodrome pairs with token, pool and age, for trading and sniper agents.$0.003Base+SolUSDCheadersince 08-24
POST/v1/base/token-reportRug check verdict for a Base token: avoid / caution / ok with plain-language reasons, from a honeypot simulation, ownership, mint and liquidity checks plus recent rug pulls.$0.008Base+SolUSDCheadersince 08-24
POST/v1/base/tx-preflightCheck a Base transaction before you sign it: simulate it for a revert, flag unlimited token approvals, and look up the counterparty's rug history. No key, no signature.$0.008Base+SolUSDCheadersince 08-24
POST/v1/base/whale-swapsWhale swaps on Base: recent large Uniswap V3 and Aerodrome trades with USD size and buy/sell direction, for whale-following and copy-trading agents.$0.005Base+SolUSDCheadersince 08-24
POST/v1/bsc/address-safetyWallet and contract risk check on BNB Smart Chain (BSC) before you send, approve or call: EOA or contract, balance, activity, ownership, mint function, upgradeable proxy. Risk band + flags.$0.005Base+SolUSDCheadersince 08-24
POST/v1/bsc/token-reportRug check verdict for a BNB Smart Chain (BSC) token: avoid / caution / ok with plain-language reasons, from a honeypot simulation, ownership, mint and liquidity checks.$0.008Base+SolUSDCheadersince 08-24
POST/v1/bsc/token-safetyRug pull and honeypot check for a BNB Smart Chain (BSC) ERC-20 token: buy/sell simulation, ownership, mint function, liquidity depth. Returns a 0-100 safety score with risk flags.$0.005Base+SolUSDCheadersince 08-24
POST/v1/chat/completionsLLM inference (send a chat request to receive an exact quote)$0.0001Base+SolUSDCheadersince 06-16
POST/v1/defi-yieldsBest DeFi yields: filter and rank live lending and staking pool APYs across protocols and chains (DefiLlama data).$0.005Base+SolUSDCheadersince 08-24
POST/v1/ethereum/address-safetyWallet and contract risk check on Ethereum before you send, approve or call: EOA or contract, balance, activity, ownership, mint function, upgradeable proxy. Risk band + flags.$0.005Base+SolUSDCheadersince 08-24
POST/v1/ethereum/deployer-checkWho deployed this Ethereum token: deployer wallet age, balance and prior contracts, and whether it is a fresh throwaway wallet (a common rug pull setup).$0.008Base+SolUSDCheadersince 08-24
POST/v1/ethereum/token-reportRug check verdict for a Ethereum token: avoid / caution / ok with plain-language reasons, from a honeypot simulation, ownership, mint and liquidity checks.$0.008Base+SolUSDCheadersince 08-24
POST/v1/ethereum/token-safetyRug pull and honeypot check for a Ethereum ERC-20 token: buy/sell simulation, ownership, mint function, liquidity depth. Returns a 0-100 safety score with risk flags.$0.005Base+SolUSDCheadersince 08-24
POST/v1/headers-checkHTTP security headers audit for any URL: HSTS, CSP, X-Frame-Options and more, as a present/missing breakdown with a 0-100 score.$0.003Base+SolUSDCheadersince 08-24
POST/v1/link-previewLink preview / Open Graph metadata for any URL: title, description, image, site name, favicon and canonical URL as JSON.$0.003Base+SolUSDCheadersince 08-24
POST/v1/prediction-marketsSearch live prediction markets and odds across Polymarket, Limitless and Manifold in one call, normalized to one format.$0.005Base+SolUSDCheadersince 08-24
POST/v1/quantQuant finance calculators: Black-Scholes option price and Greeks, implied volatility, Kelly criterion, Sharpe/Sortino, VaR and more. Deterministic.$0.003Base+SolUSDCheadersince 08-24
POST/v1/robots-checkCheck a site's robots.txt and llms.txt: which AI crawlers (GPTBot, ClaudeBot, Google-Extended, PerplexityBot...) are allowed or blocked.$0.003Base+SolUSDCheadersince 08-24
POST/v1/screenshotScreenshot any web page: renders it in headless Chromium and returns a PNG (viewport or full page, width 320-1920).$0.004Base+SolUSDCheadersince 08-24
POST/v1/seo-auditSEO and GEO (generative engine optimization) audit of a web page: a structured JSON report, priced per page.$0.02Base+SolUSDCheadersince 06-07
POST/v1/solana/token-safetyRug pull check for a Solana SPL / Token-2022 token: mint and freeze authority, permanent delegate, transfer hook and fee, Raydium/Orca/Meteora liquidity. 0-100 score.$0.005Base+SolUSDCheadersince 08-24
POST/v1/token-safetyRug pull and honeypot check for a Base ERC-20 token: buy/sell simulation, ownership, mint function, liquidity depth. Returns a 0-100 safety score with risk flags.$0.005Base+SolUSDCheadersince 08-24
POST/v1/web-extractWeb scraping for agents: fetch any page and get clean readable text, light markdown, title, description and links as JSON.$0.005Base+SolUSDCheadersince 08-24

Payment evidence

402 payload captured at . Check evidence JSON · Measurement methodology.

First of 27 payloads captured by the monitor.

34 lines, scroll inside

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/bsc/token-safety",
    "mimeType": "application/json",
    "description": "Rug pull and honeypot check for a BNB Smart Chain (BSC) ERC-20 token: buy/sell simulation, ownership, mint function, liquidity depth. Returns a 0-100 safety score with risk flags.",
    "serviceName": "true402"
  },
  "x402Version": 2
}
Other captured 402 responses (26)

Captured payload 2 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/solana/token-safety",
    "mimeType": "application/json",
    "description": "Rug pull check for a Solana SPL / Token-2022 token: mint and freeze authority, permanent delegate, transfer hook and fee, Raydium/Orca/Meteora liquidity. 0-100 score.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 3 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "8000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "8000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/ethereum/token-report",
    "mimeType": "application/json",
    "description": "Rug check verdict for a Ethereum token: avoid / caution / ok with plain-language reasons, from a honeypot simulation, ownership, mint and liquidity checks.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 4 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/web-extract",
    "mimeType": "application/json",
    "description": "Web scraping for agents: fetch any page and get clean readable text, light markdown, title, description and links as JSON.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 5 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/bsc/address-safety",
    "mimeType": "application/json",
    "description": "Wallet and contract risk check on BNB Smart Chain (BSC) before you send, approve or call: EOA or contract, balance, activity, ownership, mint function, upgradeable proxy. Risk band + flags.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 6 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "100",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "100",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/chat/completions",
    "mimeType": "application/json",
    "description": "LLM inference (send a chat request to receive an exact quote)",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 7 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "4000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "4000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/screenshot",
    "mimeType": "application/json",
    "description": "Screenshot any web page: renders it in headless Chromium and returns a PNG (viewport or full page, width 320-1920).",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 8 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "8000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "8000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/bsc/token-report",
    "mimeType": "application/json",
    "description": "Rug check verdict for a BNB Smart Chain (BSC) token: avoid / caution / ok with plain-language reasons, from a honeypot simulation, ownership, mint and liquidity checks.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 9 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/prediction-markets",
    "mimeType": "application/json",
    "description": "Search live prediction markets and odds across Polymarket, Limitless and Manifold in one call, normalized to one format.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 10 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/base/address-safety",
    "mimeType": "application/json",
    "description": "Wallet and contract risk check on Base before you send, approve or call: EOA or contract, balance, activity, ownership, mint function, upgradeable proxy. Risk band + flags.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 11 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "3000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/robots-check",
    "mimeType": "application/json",
    "description": "Check a site's robots.txt and llms.txt: which AI crawlers (GPTBot, ClaudeBot, Google-Extended, PerplexityBot...) are allowed or blocked.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 12 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "3000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/quant",
    "mimeType": "application/json",
    "description": "Quant finance calculators: Black-Scholes option price and Greeks, implied volatility, Kelly criterion, Sharpe/Sortino, VaR and more. Deterministic.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 13 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/base/whale-swaps",
    "mimeType": "application/json",
    "description": "Whale swaps on Base: recent large Uniswap V3 and Aerodrome trades with USD size and buy/sell direction, for whale-following and copy-trading agents.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 14 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "8000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "8000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/base/token-report",
    "mimeType": "application/json",
    "description": "Rug check verdict for a Base token: avoid / caution / ok with plain-language reasons, from a honeypot simulation, ownership, mint and liquidity checks plus recent rug pulls.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 15 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "3000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/headers-check",
    "mimeType": "application/json",
    "description": "HTTP security headers audit for any URL: HSTS, CSP, X-Frame-Options and more, as a present/missing breakdown with a 0-100 score.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 16 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "3000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/link-preview",
    "mimeType": "application/json",
    "description": "Link preview / Open Graph metadata for any URL: title, description, image, site name, favicon and canonical URL as JSON.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 17 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/token-safety",
    "mimeType": "application/json",
    "description": "Rug pull and honeypot check for a Base ERC-20 token: buy/sell simulation, ownership, mint function, liquidity depth. Returns a 0-100 safety score with risk flags.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 18 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "3000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/base/new-pairs",
    "mimeType": "application/json",
    "description": "New token launches on Base: freshly created Uniswap V3 and Aerodrome pairs with token, pool and age, for trading and sniper agents.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 19 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/ethereum/token-safety",
    "mimeType": "application/json",
    "description": "Rug pull and honeypot check for a Ethereum ERC-20 token: buy/sell simulation, ownership, mint function, liquidity depth. Returns a 0-100 safety score with risk flags.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 20 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/defi-yields",
    "mimeType": "application/json",
    "description": "Best DeFi yields: filter and rank live lending and staking pool APYs across protocols and chains (DefiLlama data).",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 21 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "8000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "8000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/ethereum/deployer-check",
    "mimeType": "application/json",
    "description": "Who deployed this Ethereum token: deployer wallet age, balance and prior contracts, and whether it is a fresh throwaway wallet (a common rug pull setup).",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 22 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "8000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "8000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/base/deployer-check",
    "mimeType": "application/json",
    "description": "Who deployed this Base token: deployer wallet age, balance and prior contracts, and whether it is a fresh throwaway wallet (a common rug pull setup).",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 23 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/ethereum/address-safety",
    "mimeType": "application/json",
    "description": "Wallet and contract risk check on Ethereum before you send, approve or call: EOA or contract, balance, activity, ownership, mint function, upgradeable proxy. Risk band + flags.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 24 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "8000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "8000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/base/tx-preflight",
    "mimeType": "application/json",
    "description": "Check a Base transaction before you sign it: simulate it for a revert, flag unlimited token approvals, and look up the counterparty's rug history. No key, no signature.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 25 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/base/liquidity-history",
    "mimeType": "application/json",
    "description": "Liquidity history for a Base token: every pool, every liquidity removal (rug pull) with amount, block and tx, and other tokens drained in the same transaction.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 26 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "3000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/base/liquidity-pulls",
    "mimeType": "application/json",
    "description": "Rug pull alerts on Base: recent liquidity removals on newly launched Uniswap V3 and Aerodrome pools, with the token and the amount pulled.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Captured payload 27 of 27

{
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xFe257Ef6Dc89F5b688aC52Ef3eb8648C629fA9C4",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "Hbe1vdFs4EQVVAzcV12muHhr6DEKwrT9roMXGPLxLBLP"
      },
      "payTo": "ARxRbHfyYbbGcR5Wx87mYxpUttDi7RT9d42WEgTY97hD",
      "amount": "20000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://true402.dev/api/v1/seo-audit",
    "mimeType": "application/json",
    "description": "SEO and GEO (generative engine optimization) audit of a web page: a structured JSON report, priced per page.",
    "serviceName": "true402"
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

90/100 Solid

#7 of 76 in Blockchain. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
99.4% uptime 30d
Compliance
A 14/14 checks pass
Price
$0.0001 to $0.02 p3 in Blockchain
Risk
clean no risk flag
Traction
$1.35 30d 6 buyers, top buyer 46% (address, not entity)
Last change
price changed 9h ago 2 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 2026-10-17.

── 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, 99.4% uptime 30d, 102ms response p95, x402 compliance 14 of 14, $0.0001 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 76 listings, this one among them: the same 76 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 ($0.86, 136 tx) and openfacilitator ($0.49, 59 tx). Traction is a conservative undercount; first settlement seen 2026-06-08.

All measured facts

What it does

Machine-native marketplace of x402-gated APIs. 27 paid endpoints, no accounts and no API keys - the wallet is the identity. Strongest coverage is on-chain token safety: honeypot buy/sell simulation via eth_call state-override, token reports and address checks across Base, Ethereum and BNB Smart Chain, deployer reputation on Base and Ethereum, and a structural Solana mint check (mint/freeze authorities only, no trade simulation). Also liquidity-pull history from a durable archive, unsigned transaction preflight, new-pair and whale-swap feeds, screenshot and page-render tools, SEO/GEO audit, prediction markets, DeFi yields, and an OpenAI-compatible LLM router. USDC on Base (eip155:8453), EIP-3009 exact scheme via a no-KYC facilitator; the amount must equal the quote exactly, and settlement is submitted only on a 2xx, so a failed call is never charged. Flat pricing $0.003-$0.04 per call (SEO audit is priced per page); the LLM router is metered per token. Machine discovery via /openapi.json, /.well-known/x402-manifest.json and /llms.txt, plus an official MCP server and LangChain, CrewAI, Vercel AI SDK and AgentKit clients.

true402 is a listed x402 Blockchain 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: 2026-09-18 to 2026-10-17 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
99.4%
uptime 90d
98.8%
response p95
102ms
avg response
136ms
total checks
2,644

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

price (min)
$0.0001
price (max)
$0.02
category percentile (min)
p3 in Blockchain
category percentile (max)
p52 in Blockchain
endpoints / prices
27 / 6
model
tiered
stability
15%

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
137d
registrar
Tucows Domains Inc
hosting
custom
domain created
2026-05-30

Identity facts, not a risk score.

assessment volume 30d
$1.35
exact assessment volume 30d (USD)
1.345
assessment recorded at (UTC)
2026-10-17T07:03:00.496Z
buyers 30d
6
settlements 30d
195
measured since
2026-06-08 (start of our harvest window)
last settlement
2026-10-16
top buyer share
46% of 30d volume (address, not entity)
top 3 buyers share
89% of 30d volume (addresses, not entities)
concentrated volume
no
trend 7d vs 30d
2.75x the 30d daily rate
networks
eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$2.56
settlements all-time
278
median settlement 30d
$0.005
max settlement 30d
$0.10

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
2026-06-01
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online40294ms27
Online402109ms27
Online40271ms27
Online402116ms27
Online402184ms27
Online402111ms27
Online402141ms27
Online402131ms27
Online402186ms27
Online40280ms27
Online402189ms27
Online40249ms27
Online402102ms27
Online40264ms27
Online402133ms27
Online40271ms27
Online40273ms27
Online40298ms27

Changes2 in 30d

Latest 2 recorded changes, up to 10 in the last 30 days; newest first; observation times in UTC
Observed at (UTC)ChangeEvidence
price changed

POST /v1/screenshot · eip155:8453 · USDC: 10000 → 4000

POST /v1/screenshot · solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp · USDC: 10000 → 4000

POST /v1/seo-audit · eip155:8453 · USDC: 40000 → 20000

POST /v1/seo-audit · solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp · USDC: 40000 → 20000
price changed

POST /v1/base/token-report · eip155:8453 · USDC: 10000 → 8000

POST /v1/base/token-report · solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp · USDC: 10000 → 8000

POST /v1/bsc/token-report · eip155:8453 · USDC: 10000 → 8000

POST /v1/bsc/token-report · solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp · USDC: 10000 → 8000

POST /v1/ethereum/token-report · eip155:8453 · USDC: 10000 → 8000

POST /v1/ethereum/token-report · solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp · USDC: 10000 → 8000

Amounts are on-wire atomic units in the named asset.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $1.35, peak $0.20 on 10-15
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 4 of 29 completed days below 100%
uptime below 100%, to scale
Volume 30d
$1.35
Uptime
4 of 29 completed days below 100%
Daily on-chain settlement volume in US dollars, 2026-09-18 to 2026-10-17; highest day $0.20 on 10-15; 11 days have no data in the payload; distinct buyers per day
More charts
Response time daily average, ms min 71ms, avg 134ms, max 295ms

09-18 to 10-17* UTC

Scores over time

x402 compliance low 14/14, high 14/14

09-18 to 10-17* UTC

Price percentile in Blockchain own low to high; exact values below

09-18 to 10-17* UTC

Site signals present (of 6) own low to high; exact values below

09-18 to 10-17* UTC

Scores: one day per column, 09-18 to 10-17*, 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/v1/services/true402/price, /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: $1.35, peak $0.20 on 10-15. 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: 2026-09-18 to 2026-10-17 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.

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.

Daily values, 2026-09-18 to 2026-10-17: address settlement volume in USD, distinct buyer and settlement counts, uptime percent, average response milliseconds, compliance passed/total, price percentile 0-100, site signals out of 6; UTC dates
DayVolumeBuyersSettlementsUptimeResponseCompliancePrice percentileSite signals
2026-09-18no datano datano data100%133.11ms14/14p36/6
2026-09-19no datano datano data100%126.76ms14/14p36/6
2026-09-20no datano datano data100%124.49ms14/14p36/6
2026-09-21$0.0212100%160.38ms14/14p36/6
2026-09-22$0.10210100%148.26ms14/14p36/6
2026-09-23$0.0111100%172.99ms14/14p36/6
2026-09-24$0.0111100%142.67ms14/14p36/6
2026-09-25no datano datano data100%149.99ms14/14p36/6
2026-09-26$0.011198.89%164.90ms14/14p36/6
2026-09-27$0.0627100%129.43ms14/14p36/6
2026-09-28$0.0212100%142.73ms14/14p36/6
2026-09-29$0.07110100%127.94ms14/14p36/6
2026-09-30$0.0113100%133.82ms14/14p36/6
2026-10-01no datano datano data100%123.68ms14/14p36/6
2026-10-02$0.0114100%127.03ms14/14p30/6
2026-10-03$0.0111100%133.89ms14/14p30/6
2026-10-04no datano datano data98.89%89.08ms14/14p26/6
2026-10-05$0.0111100%138.01ms14/14p26/6
2026-10-06$0.0111100%294.60ms14/14p26/6
2026-10-07no datano datano data100%141.29ms14/14p26/6
2026-10-08$0.13113100%250.18ms14/14p36/6
2026-10-09no datano datano data84.06%140.28ms14/14p36/6
2026-10-10$0.141895.24%70.78ms14/14p35/6
2026-10-11no datano datano data100%73.27ms14/14p35/6
2026-10-12no datano datano data100%175.29ms14/14p36/6
2026-10-13$0.17223100%88.18ms14/14p36/6
2026-10-14$0.18235100%77.40ms14/14p36/6
2026-10-15$0.20138100%70.82ms14/14p36/6
2026-10-16$0.18134100%73.04ms14/14p36/6
2026-10-17*no datano datano data100%97.38ms14/14p36/6

Alternatives in Blockchain

keyring-agent strong 98/100 99.9% up 30d $1.5k 30d
Loyal Spark strong 96/100 100% up 30d $94.93 30d
OneSource strong 96/100 100% up 30d $81.12 30d
Pocket Network strong 94/100 100% up 30d $136.71 30d
SolEnrich strong 93/100 100% up 30d $92.82 30d

5 of 75 other ranked services in Blockchain, ordered by the same measured score.

see the whole category

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