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NOAA SWPC Space-Weather Changes Feed
x402
NOAA SWPC Space-Weather Changes Feed is a paid API for AI agents from oracles-production.up.railway.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns recent NOAA SWPC space-weather alerts, warnings, and watches with G/R/S storm scale classifications and a 1-10 severity score, filterable by time and significance.
Price / call$0.05
Success—
StatusUnknown
How this service works
NOAA SWPC space-weather alerts, warnings, and watches with the G/R/S storm scale and a 1-10 severity score — relevant to satellites, GPS, power grids, and aviation.
Output
A JSON object containing a count, a source label (NOAA SWPC), and an array of change objects — each with a type (alert/warning/watch), title, plain-English summary, G/R/S storm-scale detail, significance score (1-10), detectedAt timestamp, effectiveDate, entity ID, and a sourceUrl link back to the primary NOAA source for verification.
Example use cases
Satellite operator storm monitoring
“Check for any G2 or higher geomagnetic storm warnings issued in the last 48 hours — I need to know if our satellite constellation is at risk so I can alert the operations team before the next orbital pass.”
Aviation GPS disruption alerts
“Pull the most recent NOAA space-weather watches and alerts from today, specifically anything on the R-scale or S-scale that could cause GPS degradation or radio blackouts over polar flight routes.”
Power grid threat detection
“Have there been any high-severity geomagnetic disturbance alerts in the past 72 hours with a significance score of 6 or above? I'm responsible for grid stability and need to know if we should be pre-staging protective measures.”
Technical details
Endpoint
GEThttps://oracles-production.up.railway.app/v1/space-weather/changesWhen to prefer
Use this endpoint when you need structured, machine-readable space-weather event data with severity scoring and time-based filtering — particularly for automated monitoring pipelines watching for satellite, GPS, aviation, or power-grid threats. Prefer this over the sibling LLM-written digest endpoint when you need raw change records rather than a narrative summary, or when you need to filter by significance threshold programmatically.
Side effects
- Invalid 'since' date format returns a 400 validation error
- 'min_significance' outside 1-10 range returns a 400 error
- 'limit' outside 1-500 range returns a 400 error
- Payment not included or insufficient returns a 402 Payment Required
- No events matching the filters returns an empty 'changes' array with count 0
- NOAA SWPC upstream unavailability may cause 503 or stale data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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