the402 endpoint detail

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soren.com v1 testpayment

https://soren.com/v1/testpayment

answers 402

A paid sandbox for x402 clients. Pay $0.10 and receive your own settled payment back — payer address, amount, network and settlement transaction — so a test can assert your 402, sign, retry and settle loop works against a live facilitator. Scenario parameters exercise the failure paths for free: prove your max-price guard fires, that you abandon an expired quote, handle a rejected payment, and ret

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.10
Network
base
Pay to
0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
935 ms
Payment options
2 usable of 2
Last checked
2026-09-06T01:20:19.935Z (35d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fsoren.com%2Fv1%2Ftestpayment"