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promptvault-x402.onrender.com
https://promptvault-x402.onrender.com/sample
answers 402
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.05 on base.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.05
- Network
- base
- Pay to
- 0xfbdD0000Ecf432AFF8eF2840c8B9DA2B5E3342Ed
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 312 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-10-16T21:25:49.529Z (2d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fpromptvault-x402.onrender.com%2Fsample"