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verifyuk-property-check-production.up.railway.app property constraints
https://verifyuk-property-check-production.up.railway.app/v1/x402/property/constraints
answers 402
Evidence-backed English property planning-constraint screen for listed buildings, conservation areas, Article 4, green belt and planning flood zones. No account or API key required; pay 0.05 USDC on Base and retry with the automatically issued Idempotency-Key. Screening only, not legal advice.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.05
- Network
- base
- Pay to
- 0x7c0578239Fcf6e255d537D021d0bA4595039D0F2
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 348 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:26:17.732Z (3d ago)
- Category
- identity
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fverifyuk-property-check-production.up.railway.app%2Fv1%2Fx402%2Fproperty%2Fconstraints"