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x402-factory.com econ building-permits
https://x402-factory.com/v1/econ/building-permits
answers 402
Building permits (Census, monthly): latest print, revisions, surprise — Latest Building permits print from the Census via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0xCc42Ed39a06b6cF3f484307eF76B88Bf56Fb305f
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 42 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:27:26.283Z (2d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402-factory.com%2Fv1%2Fecon%2Fbuilding-permits"