Index onlineMerchant portal
Api Endpoint

Token Risk Score

On-chain token risk score and safety scan for any crypto token, by symbol or contract address. Returns 8 weighted dimensions — holder concentration, top-1 holder identity, holder income share vs protocol revenue, price percentile over 366 days, P/TVL and P/S, supply integrity and mint/freeze authority, DEX+CEX exit liquidity, and multi-wallet clustering / wash-trading detection — each with its raw evidence, plus a confidence score for what could not be verified. Call before buying, adding liquidity, or approving a contract. Also matches: token risk, token safety, token score, token scan, token scanner, due diligence, rug check, honeypot, scam token check, contract safety, holder concentration, whale concentration, wash trading, pre-trade safety check, memecoin safety. $0.02 USDC per call.

Open interactive test console

Offering

Provider
www.0816.cn
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://www.0816.cn/api/score
MIME type
application/json
First seen
2026-10-16T02:07:52.569Z
Last seen
Tags
Crypto, token-risk, token-safety, token-score, due-diligence, rugcheck, honeypot, scam-detection, holder-concentration, wash-trading, Onchain, DeFi, Security, X402

Website

Payment pricing

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

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
20000 atomic units
Atomic price: 20000 · Network: eip155:196 · Asset: 0xb6ceceab302e2e4948951ee7843fc24e92933061 · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0x567047dbd96a12f17e96d4427714a66811be2e11"
  },
  {
    "scheme": "exact",
    "network": "eip155:196",
    "asset": "0xb6ceceab302e2e4948951ee7843fc24e92933061",
    "amount": "20000",
    "payTo": "0x567047dbd96a12f17e96d4427714a66811be2e11"
  }
]

Observed health

Status
Healthy
Latest latency
2402 ms
Average latency
2152 ms
HTTP status
402
Last checked
Reachability
100% over 13 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"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "symbol": {
          "type": "string",
          "description": "token symbol e.g. PENDLE"
        },
        "address": {
          "type": "string",
          "description": "optional contract address"
        }
      },
      "required": [
        "symbol"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "input"
  ],
  "properties": {
    "input": {
      "type": "object",
      "required": [
        "type",
        "method"
      ],
      "properties": {
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "type": "object",
          "required": [
            "symbol"
          ],
          "properties": {
            "symbol": {
              "type": "string",
              "description": "token symbol e.g. PENDLE"
            },
            "address": {
              "type": "string",
              "description": "optional contract address"
            }
          }
        }
      },
      "additionalProperties": false
    },
    "output": {
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "type": "string"
        },
        "example": {
          "type": "object"
        }
      }
    }
  }
}