Standards We Use

• CloudEvents 1.0
• W3C PROV-O
• Open Referral HSDS/HSDA
• NWS API
• OpenFEMA
• USGS Water Services
• ONNX Runtime Web (WebGPU)
• whisper.cpp (WASM)
• Vosk-browser (WASM)

Documents

API Overview

Small surface, rich telemetry. JSON over HTTP; SSE for live status. CloudEvents for event envelopes; PROV‑O mapping inside FART bundles.

Version: 0.18.018

Built: 2025-08-13T20:14:08.142255Z

• `GET /api/health` — uptime/version
• `GET /zippy/stream` — SSE: `{fdim, DI, L-, L+}`
• `POST /api/cred/log` — append contribution
• `GET /api/cred/export?fmt=csv|pdf` — export
• `GET /api/open-projects` — community projects
• (Add your domain endpoints under `/v1/{domain}` for forecasts)

Data & Licensing Notes

This site integrates public data under source licenses. Always attribute:

• NWS api.weather.gov alerts (GeoJSON/CAP).
• OpenFEMA open datasets (no key) for declarations/assistance.
• USGS Water Services (IV/DV) for hydrology.
• GPM IMERG and SMAP L2/L4 via NASA portals.
• Open Referral HSDS schemas for services/marketplace listings.

Version: 0.18.018

Built: 2025-08-13T20:14:08.142255Z