x402-seller-pmlm.onrender.com

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "more": {
    "llms": "https://x402-seller-pmlm.onrender.com/llms.txt",
    "openapi": "https://x402-seller-pmlm.onrender.com/openapi.json",
    "examples": "https://x402-seller-pmlm.onrender.com/examples"
  },
  "tool": "RugRadar Credits (prepaid rug checks)",
  "error": "payment_required",
  "charged": "Only when the call succeeds (HTTP 2xx). Failed calls are free.",
  "howToPay": "x402 v2: decode the base64 JSON in this response's PAYMENT-REQUIRED header (one accepts entry per network: Base, Polygon, Arbitrum, Solana, Avalanche, Sei; USDC), sign with any x402 client (e.g. @x402/fetch wrapFetchWithPayment), then retry the same request with the PAYMENT-SIGNATURE header.",
  "priceUsd": 0.01,
  "whatYouGet": "$0.01/check: 45+ data points, incl. 16 RugCheck's free report lacks (dev sold %, snipers, bundles, live sell test, creator history, volume vs mcap, bot score); 5 chains. RugRadar prepaid credits: buy 1-1000 rug check / honeypot check credits at 0.01 USDC each (?credits=N). Returns a secret key once; send it as X-RugRadar-Key to skip the x402 step (~1.8x faster, measured). Balance: /credits/balance.",
  "exampleInput": {
    "credits": "100"
  },
  "exampleOutput": {
    "key": "rr_example_secret_returned_once",
    "use": "send header X-RugRadar-Key: <key>",
    "balance": "https://x402-seller-pmlm.onrender.com/credits/balance",
    "credits": 100,
    "product": "RugRadar",
    "priceUsd": 1
  }
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xa4096858C850Fe94C96e6A5c5B548b98f185Aa68",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://x402-seller-pmlm.onrender.com/credits/buy",
    "description": "",
    "maxAmountRequired": "120000",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog

2026-10-14 03:35Z

Last indexed by Roundhouse

2026-10-26 18:49Z

Last enriched (probe, favicon, geo)

2026-10-26 20:16Z

x402 version

1

Max timeout

300s

Liveness probe

HTTP 402