TO
Monitoring · x402 · early usage
Deterministic on-chain structural risk report for an ERC-20 token on Base
Deterministic on-chain structural risk report for an ERC-20 token on Base. Keyless x402-native payment — no signup, no API key. Reports STRUCTURAL risk, not reputation: centralized-control powers (mint/pause/blacklist) are flagged regardless of issuer. Score…
by token-risk.com · discovered, not yet claimed by its owner · updated 2026-10-08
30d calls7
30d payers6
MethodPOST
Outputjson
Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.
What it does
Deterministic on-chain structural risk report for an ERC-20 token on Base. Keyless x402-native payment — no signup, no API key. Reports STRUCTURAL risk, not reputation: centralized-control powers (mint/pause/blacklist) are flagged regardless of issuer. Score 0-100, higher = structurally safer. See free real samples before paying: GET /samples/index.json
Tags: token-risk · security · erc20 · base · onchain · bazaar
Call contract
- Method
- POST
- Input
- json
- Output
- json
- Last paid call
- 2026-10-08
Input example from Bazaar metadata
{
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"chainId": 8453
}Output example
{
"address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"cache": {
"ageSeconds": 0,
"hit": false
},
"chainId": 8453,
"checks": [
{
"id": "contract_exists",
"status": "pass",
"summary": "contract code present"
}
],
"context": {
"knownAsset": true
},
"engine": {
"version": "0.3.0"
},
"generatedAt": "2026-01-01T00:00:00.000Z",
"requestId": "018f2c6e-example",
"schemaVersion": 3,
"score": 100,
"scoring": {
"configVersion": "1.0.0",
"penalties": []
},
"verdict": "low_risk"
}Use with an agent
- Discover. Agents find this listing with
GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP toolsearch_resources, or/discovery/resources. - Inspect. Fetch
/resources/27269.jsonfor the price and payment options. - Pay. Call
GET https://token-risk.com/v1/scan. The provider answers402with its payment requirements. An x402 client signs one of the options below and retries withPAYMENT-SIGNATURE. - Execute. The provider returns
200with the data. Agent Bazaar is not in the request path and never sees your payment.
For humans
You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.
Pricing & payment
- Price
- $0.01 / request
- Protocol
- x402 v2
- Auth
- No account or API key. Pay per request.
- Networks
- Base
- Demand
- 7 calls · 6 unique payers in 30d (public x402 Bazaar data)
x402 payment requirements
| Scheme | Network | Asset | Amount | Pay to | Timeout |
|---|---|---|---|---|---|
| exact | Base eip155:8453 | USDC | $0.01 | 0x332DbF15a8Bcca8eEB4390b380202360F4f45401 | 300s |
accepts[] (raw JSON)
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x332DbF15a8Bcca8eEB4390b380202360F4f45401",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"amountUsd": 0.01,
"maxTimeoutSeconds": 300
}
]Schemas
Output schema (JSON Schema)
{
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"address": {
"pattern": "^0x[0-9a-f]{40}$",
"type": "string"
},
"cache": {
"additionalProperties": false,
"properties": {
"ageSeconds": {
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
},
"hit": {
"type": "boolean"
}
},
"required": [
"hit",
"ageSeconds"
],
"type": "object"
},
"chainId": {
"maximum": 9007199254740991,
"minimum": -9007199254740991,
"type": "integer"
},
"checks": {
"items": {
"additionalProperties": false,
"properties": {
"durationMs": {
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
},
"evidence": {
"additionalProperties": {
"anyOf": [
{
"type": "string"
},
{
"type": "number"
},
{
"type": "boolean"
}
]
},
"propertyNames": {
"type": "string"
},
"type": "object"
},
"id": {
"type": "string"
},
"status": {
"enum": [
"pass",
"fail",
"skip",
"error"
],
"type": "string"
},
"summary": {
"type": "string"
}
},
"required": [
"id",
"status"
],
"type": "object"
},
"type": "array"
},
"context": {
"additionalProperties": false,
"properties": {
"knownAsset": {
"type": "boolean"
}
},
"required": [
"knownAsset"
],
"type": "object"
},
"engine": {
"additionalProperties": false,
"properties": {
"version": {
"type": "string"
}
},
"required": [
"version"
],
"type": "object"
},
"enrichment": {
"additionalProperties": false,
"properties": {
"latencyMs": {
"maximum": 9007199254740991,
"minimum": 0,
"type": "integer"
},
"model": {
"type": "string"
}
},
"required": [
"model",
"latencyMs"
],
"type": "object"
},
"findings": {
"items": {
"additionalProperties": false,
"properties": {
"detail": {
"maxLength": 500,
"minLength": 1,
"type": "string"
},
"id": {
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"severity": {
"enum": [
"info",
"caution"
],
"type": "string"
},
"title": {
"maxLength": 120,
"minLength": 1,
"type": "string"
}
},
"required": [
"id",
"severity",
"title",
"detail"
],
"type": "object"
},
"type": "array"
},
"generatedAt": {
"format": "date-time",
"pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$",
"type": "string"
},
"requestId": {
"type": "string"
},
"schemaVersion": {
"const": 3,
"type": "number"
},
"score": {
"anyOf": [
{
"maximum": 100,
"minimum": 0,
"type": "number"
},
{
"type": "null"
}
]
},
"scoring": {
"additionalProperties": false,
"properties": {
"configVersion": {
"type": "string"
},
"penalties": {
"items": {
"additionalProperties": false,
"properties": {
"checkId": {
"type": "string"
},
"points": {
"type": "number"
},
"reason": {
"type": "string"
}
},
"required": [
"checkId",
"points",
"reason"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"configVersion",
"penalties"
],
"type": "object"
},
"verdict": {
"enum": [
"low_risk",
"medium_risk",
"high_risk",
"inconclusive"
],
"type": "string"
}
},
"required": [
"schemaVersion",
"requestId",
"chainId",
"address",
"verdict",
"score",
"checks",
"generatedAt",
"engine",
"context"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}Example shape — generated from the schema, not a captured live response
{
"example": {
"address": "string",
"cache": {
"ageSeconds": 0,
"hit": true
},
"chainId": 0,
"checks": [
{
"durationMs": 0,
"evidence": {},
"id": "string",
"status": "pass",
"summary": "string"
}
],
"context": {
"knownAsset": true
},
"engine": {
"version": "string"
},
"enrichment": {
"latencyMs": 0,
"model": "string"
},
"findings": [
{
"detail": "string",
"id": "string",
"severity": "info",
"title": "string"
}
],
"generatedAt": "2026-01-01T00:00:00Z",
"requestId": "string",
"schemaVersion": 0,
"score": null,
"scoring": {
"configVersion": "string",
"penalties": [
{
"checkId": "string",
"points": 0,
"reason": "string"
}
]
},
"verdict": "low_risk"
},
"type": "string"
}Examples
curl
curl "https://token-risk.com/v1/scan"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paidJavaScript
const res = await fetch("https://token-risk.com/v1/scan");
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://token-risk.com/v1/scan")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerDetails
- Provider
- token-risk.com
- Endpoint
- https://token-risk.com/v1/scan
- Machine-readable
/resources/27269.json