Weather Ensemble

https://wetter.halowerk.com/ensemble

● healthy a2a-agent

Single model forecasts are free everywhere. This API sells the disagreement between the models: per hour a median with a p15/p85 band, the full spread, an agreement score, rain probability from pooled ensemble members, a frost read, and the official DWD warnings in force.

Quality grade

How grading works

C+ 60.0 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 402)

Payability 20.0 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 0.0 / 40

Payment address on record, not yet queried on-chain

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 9 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

2 resource(s) advertised by this origin.

POST https://wetter.halowerk.com/ensemble

Compare every major weather model hour by hour and return spread, model agreement and ensemble rain probability instead of one model opinion.

POST https://wetter.halowerk.com/warnungen

Official DWD severe weather warnings in force for one point in Germany, each with its validity window.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X POST https://wetter.halowerk.com/ensemble  # expect HTTP 402 Payment Required (about 0.005 USDC/call)

/.well-known/x402.json

https://wetter.halowerk.com/.well-known/x402

Listed in

Directories this entry was found in.

a2a x402