API and badges

Free, read-only and open to any site (CORS *). Responses are cached for 60 seconds, so there is no point polling more than once a minute.

GET /api/status

The latest check of every feed. status is one of HEALTHY, LATE, STALE, PAUSED, MARKET_CLOSED or UNKNOWN. Times are unix seconds.

curl https://oracleheartbeat.xyz/api/status

{
  "chainId": 4663,
  "checkedAt": 1790707228,
  "checkedAtIso": "2026-09-29T18:40:28.000Z",
  "chainError": null,
  "disclaimer": "Read-only oracle monitoring data. Not financial advice.",
  "assets": {
    "AAPL": {
      "name": "Apple",
      "status": "HEALTHY",
      "price": 331.99783102,
      "updatedAt": 1790692110,
      "ageSec": 15118,
      "deviationPct": null,
      "paused": false
    },
    "…": "one entry per feed"
  }
}

GET /api/incidents

The last 200 incidents, newest first. An incident with closedAt: null is still ongoing; its type is the worst state seen so far.

curl https://oracleheartbeat.xyz/api/incidents

Status badges

Every feed has a live SVG badge for READMEs and docs, cached for 60 seconds:

[![TSLA oracle status](https://oracleheartbeat.xyz/badge/TSLA.svg)](https://oracleheartbeat.xyz/asset/TSLA)

Replace TSLA with any symbol from the dashboard. Not financial advice.