the402 endpoint detail

← All endpoints

api.aye.today v1 rain_check

https://api.aye.today/v1/rain_check

answers 402

Attested resolution: did measurable rain fall in a covered precinct during a stated past window? Ships as an evidence bundle — hash-attested NOAA/NWS source payloads under a signed policy manifest — capped by an aye/nay receipt. The evidence bundle is the product; the boolean is the receipt. Refusals, validation errors and coverage gaps are free; FUTURE windows are refused.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0x552Cc4A10878C7F20574489D47184249657Ca3f6
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
129 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:20:39.328Z (2h ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.aye.today%2Fv1%2Frain_check"