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IDPHANTOM Receipt Verifier
Cryptographic verdict for IDPHANTOM receipts: valid EIP-712 signature, expiry, on-chain status (free/used/cancelled) and parties. POST /verify returns HTTP 402 with x402 payment requirement ($0.01 USDC on Base mainnet, eip155:8453, facilitator CDP); settle on-chain and receive the signed verdict. Built for AI agents paying AI agents.
unclaimedpaid_usage_verifiedbuy here · x402
Badges
| verified | Not yet: listing not claimed with domain proof. |
| trusted | Not yet: needs 3+ independent buyers and 5+ settlements in 30 days. |
What the tiers mean: /badges
Trust · score 24
Use it
Seller site: https://idphantom.com · JSON · kit.json · buy here:
/api/v1/call/x402.idphantom-receipt-verifierIs this yours? Claim it to earn Verified.
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[](https://agentropolis.io/listing/x402.idphantom-receipt-verifier)