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api-payment-staging.up.railway.app wallet intent
https://api-payment-staging.up.railway.app/v1/wallet/intent
answers 402
Conservative Base wallet intent signal using recent ERC-20 transfers, approvals, recognized protocols, evidence, contradictions, and explicit limitations.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base-sepolia
- Pay to
- 0xBf11E11aB3607Ae7f1c51b79fd0e585C0ccA4B82
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 394 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:22:33.059Z (2h ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi-payment-staging.up.railway.app%2Fv1%2Fwallet%2Fintent"