the402 endpoint detail

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agentpay.tools session create

https://agentpay.tools/v1/session/create

payable

A stateful, multi-chain spending session for AI agents. One session enforces a hard USDC budget cap across every tool call, with a verifiable receipt and running ledger for each payment — not a one-shot budget check, but persistent spend governance with a full audit trail. USDC on Base or Stellar.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0xE8B25A72dD6aeF69515452a61AD231C7DF2843b7
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
1476 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:12:10.145Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagentpay.tools%2Fv1%2Fsession%2Fcreate"