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api.isocast.dev

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

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
372 ms
Price
$0.010 per call
Paying buyers, last 30 days
8 (directory's own records)
Paid calls, last 30 days
43
Category
Blockchain reads
Address
https://api.isocast.dev/v1/spot

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

For agents

This page as JSON: /sellers/4953efd00217.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].