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PaySafe Counterparty Reputation Lookup
x402
PaySafe Counterparty Reputation Lookup is a paid API for AI agents from paysafe-agent.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Look up a wallet address in the PaySafe reputation registry to retrieve aggregated fraud reports and risk signals before sending an x402 payment.
Price / call$0.01
Success—
StatusUnknown
How this service works
Check a payment for fraud before your agent sends it. Call PaySafe before settling any x402 payment to avoid paying attacker-controlled addresses injected into content the agent just read (prompt-injection-triggered payments), replayed authorizations, inflated prices, leaked secrets in payment metadata, fake/lookalike USDC contracts, and address poisoning. Returns allow/flag/block with machine-readable reasons and an Ed25519-signed verdict. Advisory and non-custodial — never touches keys or funds. Includes a free-to-use counterparty reputation registry.
Output
Returns a JSON object with a risk level (e.g. low/medium/high), a status field (e.g. 'reported', 'clean'), the queried address, a breakdown of fraud categories with counts (e.g. overcharge, non_delivery), total report count, and the number of distinct reporters who submitted those reports. No custody of keys or funds is involved.
Example use cases
Pre-payment fraud check for agent
“I'm about to pay 5 USDC to 0x4f9A...23Bc via x402 — can you look up that address on PaySafe first and tell me if it's been flagged for anything like scams or non-delivery before I confirm?”
Prompt-injection payment interception
“My agent just got a payment request from an address it read off a webpage — check 0x7e1D...88Fa on PaySafe before we proceed, I want to make sure it's not an injected attacker address.”
Vetting a new API service provider
“We're about to onboard a new x402 API vendor at address 0x3c2B...41Ee — can you pull their PaySafe reputation report and summarize any reported issues before we start routing real payments to them?”
Technical details
Endpoint
GEThttps://paysafe-agent.com/v1/reputation/%7Baddress%7DWhen to prefer
Use this endpoint when you need a quick, non-custodial counterparty reputation check on a specific wallet address before settling an x402 payment. Prefer this over generic blockchain analytics tools when you are specifically operating in the x402 payment ecosystem and need fraud categories relevant to agent-to-agent commerce (overcharge, non-delivery, prompt-injection-triggered payments). This is the lightweight registry lookup; use the PaySafe payment scan endpoints if you need full firewall analysis of the payment request itself rather than just the recipient address.
Side effects
- Address not found in registry — returns a clean/no-report result rather than an error
- Invalid or malformed address format — likely 400 error
- Network timeout or service unavailability — 5xx error
- Address newly poisoned and not yet reported — registry may show clean despite risk
- Rate limiting if excessive calls in short window
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"risk": "medium",
"status": "reported",
"address": "0x…",
"categories": {
"overcharge": 1,
"non_delivery": 2
},
"report_count": 3,
"distinct_reporters": 2
}
}Tags
x402
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