mirrored listing x402 eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

Sign-time risk verdict for a destination or spender before value moves

Sign-time risk verdict for a destination or spender before value moves. Registry + ScamDB lookups plus at most one RPC call (approve spender code check), so it answers in milliseconds instead of running a full scan. Same verdict as the subscription REST API.

100000 (raw units)

price

calls / 30d

unique payers

2026-09-18

updated

Provider

chain-analyzer.com · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xe8e26183736D796d401Df30810207465fa708959",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "100000",
    "maxTimeoutSeconds": 60
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "4eXmvApCcE8wiEWRjoDAfN5Jpdi2UFKTJ9irswV9dkX2",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "100000",
    "maxTimeoutSeconds": 60
  }
]

Output schema

{
  "bazaar": {
    "category": "data",
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "chain": "ethereum",
          "to": "0x0000db5c8b030ae20308ac975898e09741e70000"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "chain": "ethereum",
          "confidence": 0.95,
          "level": "critical",
          "reasons": [
            "Known drainer address (ScamDB)"
          ],
          "score": 95,
          "signals": {
            "scamdb": true
          },
          "to": "0x0000db5c8b030ae20308ac975898e09741e70000",
          "verdict": "danger"
        },
        "type": "json"
      }
    },
    "schema": {
      "properties": {
        "input": {
          "properties": {
            "queryParams": {
              "properties": {},
              "type": "object"
            }
          }
        },
        "output": {
          "properties": {
            "example": {}
          }
        }
      }
    },
    "tags": [
      "presign",
      "screening",
      "wallet",
      "approve",
      "aml"
    ]
  }
}

Use it

curl

curl "https://chain-analyzer.com/api/v1/x402/presign/check"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://chain-analyzer.com/api/v1/x402/presign/check");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://chain-analyzer.com/api/v1/x402/presign/check")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/2500.json, and this resource appears in /discovery/resources and /discovery/search.