the402 endpoint detail

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x402.forgemesh.io tornado-watch-tracker

https://x402.forgemesh.io/tornado-watch-tracker

payable

Live nationwide feed of active tornado warnings and watches from the official US alerting authority — zones affected, severity, urgency, and alert text for each. Use for real-time safety alerting, fleet/delivery-halt automation, and news agents tracking severe weather. Updated every 2 minutes; empty results mean no tornado activity, not a failure.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.004
Network
base
Pay to
0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
42 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:17:23.426Z (4d ago)
Category
identity

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.forgemesh.io%2Ftornado-watch-tracker"