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Agent Trust Score — Single Base Wallet
x402
Agent Trust Score — Single Base Wallet is a paid API for AI agents from agent-trust-api-production.up.railway.app, paid per call via x402, $0.030000/call, status unknown (last checked 2026-09-13).
Returns a trust score (0–100), letter grade (A–F), tier, scam flag, and x402 ecosystem participation status for a given Base wallet address.
Price / call$0.030000
Success—
StatusUnknown
How this service works
Agent trust score (0-100) for any Base wallet. Returns score, grade (A-F), tier, and x402 ecosystem participation status. Useful for vetting counterparties before on-chain deals.
Output
Returns a JSON object with: numeric trust score (0–100), letter grade (A–F), tier label (e.g. 'Trusted'), isScam boolean, x402User and x402Provider booleans indicating ecosystem participation, the wallet address echoed back, scoredAt ISO timestamp, and a cached boolean indicating if the result was served from cache.
Example use cases
Example prompt
“What's the trust score and grade for the Base wallet 0xa2c36B289198734a9a5c9e4F7e31102d27eDf8e7? I want to know if it's safe to deal with and whether it's an active x402 participant.”
Technical details
Endpoint
GEThttps://agent-trust-api-production.up.railway.app/score/0xa2c36B289198734a9a5c9e4F7e31102d27eDf8e7When to prefer
Use this endpoint when you need a quick, single-wallet reputation check on Base before executing an on-chain transaction, paying an agent, or accepting a counterparty. Prefer this over the batch endpoint when checking a single address to minimize latency and cost ($0.03 USDC per call). Prefer over manual on-chain analysis when you need a pre-computed risk signal with x402 ecosystem context.
Side effects
- Invalid or malformed wallet address returns an error response
- Non-Base-network addresses may return unreliable or empty scores
- Cached results may be stale for very recently active wallets
- Service unavailability returns HTTP 5xx
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"tier": "Trusted",
"grade": "B",
"score": 72,
"cached": true,
"isScam": false,
"address": "0xa2c36b289198734a9a5c9e4f7e31102d27edf8e7",
"scoredAt": "2026-05-29T17:13:53.613Z",
"x402User": true,
"x402Provider": true
}Schema · Response
| Field | Type | Description |
|---|---|---|
| tierrequired | string | |
| graderequired | string | |
| scorerequired | number | |
| cachedrequired | boolean | |
| isScamrequired | boolean | |
| addressrequired | string | |
| scoredAtrequired | string | |
| x402Userrequired | boolean | |
| x402Providerrequired | boolean |
Tags
x402
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