Index onlineMerchant portal
Api Endpoint

x402 Seller Trust Score

Score an x402 seller wallet BEFORE paying it: verdict TRUSTED/CAUTION/AVOID + confidence from its on-chain settlement graph on Base — settlement count, unique paying counterparties, wallet age, wash-trade and sybil signals — with a signed, offline-verifiable receipt. Vet an unknown x402 endpoint or merchant wallet before you pay: scam, fake-volume wash-trader or sybil cluster? Agent counterparty risk, seller reputation and trust score for x402 / agentic payments.

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Offering

Provider
x402-endpoints.onrender.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://x402-endpoints.onrender.com/x402/seller-trust
MIME type
application/json
First seen
2026-10-16T02:00:03.055Z
Last seen
Tags
x402-seller-trust, reputation-score, wash-trade, sybil, counterparty-risk

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x1D1B81247C407521E2A01F3E21514870dcf1620f"
  }
]

Observed health

Status
Healthy
Latest latency
136 ms
Average latency
897 ms
HTTP status
402
Last checked
Reachability
100% over 10 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "seller_wallet": {
          "type": "string",
          "description": "x402 seller payTo wallet (0x + 40 hex)",
          "pattern": "^0x[a-fA-F0-9]{40}$"
        },
        "depth": {
          "type": "string",
          "description": "'shallow' (~200 settlements) or 'deep' (~500)"
        }
      },
      "required": [
        "seller_wallet"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}