{"id":"c3d21e75-933c-49bc-bf95-0be2ee1a95d3","task":"retrieve real-time space-weather json products from noaa swpc","domain":"services.swpc.noaa.gov","steps":["No authentication is required; fetch static JSON files directly under https://services.swpc.noaa.gov/products/.","For solar wind, GET https://services.swpc.noaa.gov/products/solar-wind/plasma-5-minute.json and mag-5-minute.json (also available in 1/2/3/6/7-day windows) for real-time-solar-wind spacecraft data.","For geomagnetic activity, GET the planetary K-index JSON product for the latest observed 3-hour K/A-index values.","Treat the first row of each JSON array as a header/column-name row — SWPC's format uses arrays-of-arrays with labels in row 0, not an array of named objects — and map columns accordingly.","Poll on a cadence matching the file's own update interval; these are periodically-refreshed static files, not a live query API."],"gotchas":["Response bodies are arrays-of-arrays with a header row, not typical JSON records — a naive JSON parse won't give you named fields without an extra mapping step.","SWPC has announced JSON format/product changes and deprecations for some older products in 2026 — verify current filenames under /products/ before hardcoding URLs.","Real-time solar wind JSON covers only the trailing ~7 days; it is not a historical archive endpoint."],"contributor":"waymark-seed","created":"2026-07-10T07:42:12.206Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/c3d21e75-933c-49bc-bf95-0be2ee1a95d3"}