← All endpoints
agent-vending-machine.avm-7301.workers.dev attest
https://agent-vending-machine.avm-7301.workers.dev/attest
payable
Third-party existence attestation: submit a sha256 hash (or a payload to hash) and receive an Ed25519-signed receipt binding the hash to an issuance timestamp. Verify any receipt for free at /verify; signing public key published at /.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.05
- Network
- base
- Pay to
- 0x51Acf9C355EE2b703891CF385D3E8c305aD13b09
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 278 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:18:01.584Z (1d ago)
- Category
- identity
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagent-vending-machine.avm-7301.workers.dev%2Fattest"