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api.isocast.dev v1 spot
https://api.isocast.dev/v1/spot
payable
Latest observed weather signal for one city — a single-signal SPOT snapshot (like a market-data quote). Flat $0.01, payable by a STOCK x402 client (no binding nonce). Never returns history or more than one signal. Uncharged on unknown-city / no-data-yet.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x44b16952484b6dbea40ede12927ee03a5ea6cdd3
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 212 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:09:38.844Z (1d ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.isocast.dev%2Fv1%2Fspot"