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onchainpulse.theaslangroupllc.com api iso-receipt
https://onchainpulse.theaslangroupllc.com/api/iso-receipt
answers 402, partial
Bank-reconcilable receipt for any on-chain settlement: turn a transaction hash into an ISO 20022 camt.054-style credit notification (XML + JSON), a deterministic evidence bundle with canonical SHA-256 hashes, and an Ed25519 signature anyone can verify without an API key at /verify.html. Same tx always yields a byte-identical bundle. Covers ERC-20 transfers (incl. x402 USDC settlements) on 11 EVM c
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
It advertises 14 ways to pay and only 13 of them are usable.- Price
- $0.05
- Network
- base
- Pay to
- 0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 263 ms
- Payment options
- 13 usable of 14
- Last checked
- 2026-08-15T14:32:01.922Z (4d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fonchainpulse.theaslangroupllc.com%2Fapi%2Fiso-receipt"