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minifetch.com preflight url-check
https://minifetch.com/api/v1/x402/preflight/url-check
payable
Cheap preflight checks if a URL can be fetched by Minifetch's user agent before making requests to the other paid Minifetch endpoints. If your own site is blocked read the tutorial: https://minifetch.com/tutorials/unblock-minifetch
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.001
- Network
- base
- Pay to
- 0xffA9155A0e4B3d8d42351Da226cC1feEe449686f
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 61 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-10T09:08:45.410Z (1d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fminifetch.com%2Fapi%2Fv1%2Fx402%2Fpreflight%2Furl-check"