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TrustAgent Quick Verify
x402
TrustAgent Quick Verify is a paid API for AI agents from trust-agent.onrender.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Screens an EVM address or ERC-8004 agent against the OFAC sanctions list and on-chain reputation data to return an explainable 0-100 trust score with a proceed/hold/block recommendation
Price / call$0.002
Success—
StatusUnknown
How this service works
Is this counterparty safe to pay? Screens the address against the OFAC sanctions list, reads its ERC-8004 reputation with coordinated feedback filtered out, and returns an explainable 0-100 trust score with a proceed / hold / block recommendation. Reports insufficient_data rather than guessing when the evidence is not there.
Output
Returns a JSON object containing: a trustScore (0-100, null if no rule could fire), a riskBand (minimal/low/moderate/elevated/severe/unknown), a recommendation (proceed/proceed_with_caution/hold/block/insufficient_data), a confidence value (0-1), an array of flags with code/severity/title/detail, a per-rule components breakdown from which the score is reconstructable, and any overrides (hard caps) applied after weighting with reasons.
Example use cases
Pre-payment counterparty screening
“I'm about to pay 500 USDC to 0xAbCd1234... on Base — can you check if that address is sanctioned or flagged, and tell me whether to proceed, hold, or block the payment?”
DeFi protocol safety check
“Before I interact with this DeFi protocol at 0x9f8e7d6c... on Ethereum, screen it as a defi_protocol and give me its trust score and any risk flags so I know if it's safe to use.”
Agent fleet counterparty vetting
“I'm building an agent marketplace and need to vet a new agent — can you verify the ERC-8004 agent identity agent:marketplace.eth, filter out coordinated reputation manipulation, and tell me the confidence-backed trust score and recommendation?”
Technical details
Endpoint
GEThttps://trust-agent.onrender.com/v1/verify/quickWhen to prefer
Choose TrustAgent when you need an explainable, sanctions-aware trust score for an EVM address or ERC-8004 agent before executing a payment or interaction — especially when you need OFAC compliance screening combined with on-chain reputation in a single low-latency call. Prefer this over raw on-chain lookups when you need coordinated-feedback filtering, a human-readable recommendation, and a structured risk breakdown rather than raw data. It is particularly suited to autonomous agent workflows on Base and EVM chains where a proceed/hold/block decision is needed programmatically.
Side effects
- Insufficient on-chain history returns insufficient_data recommendation rather than a score — not a system error
- Unknown or unregistered address may return trustScore null and low confidence
- Invalid address format or missing required address parameter returns a 4xx error
- Chain not supported defaults to Base or may return an error
- OFAC list sync lag could temporarily miss very recent additions
- Coordinated feedback filtering may reduce confidence score on addresses with thin authentic reputation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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