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api.agent-payload-tools.workers.dev payload-inspect
https://api.agent-payload-tools.workers.dev/payload-inspect
answers 402
Detect JSON, JWT, Base64, hexadecimal, and URL-encoded payload forms without executing code.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.003
- Network
- base
- Pay to
- 0x6B2683F66d35b91ED05a1646c0305b02260B6acB
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 333 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-09-06T01:20:31.203Z (2h ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.agent-payload-tools.workers.dev%2Fpayload-inspect"