Fixer

Fixer — free tier with API key

📈 FinanceHEALTHYchecked 12h ago
AUTH APIKEYCORS AGENT HTTPS COMMERCIAL ?

Fixer exposes a free-tier JSON API. Register for an API key if required; we verified a public or demo endpoint.

92HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: 92 · healthy
Uptime history
99.02%90 days
98.3%30 days
481P50 · ms
4584P95 · ms
operationalpartialdownno data
Response time · last 48 checks
Fastest 94 ms, slowest 4342 ms, most recent 170 ms.
Live response samplecaptured by our last successful check
GET https://data.fixer.io/api/latest

{
  "success": false,
  "error": {
    "code": 101,
    "type": "missing_access_key",
    "info": "You have not supplied an API Access Key. [Required format: access_key=YOUR_ACCESS_KEY]"
  }
}
Call itcurl · fetch · python
curl "https://data.fixer.io/api/latest"
const res = await fetch("https://data.fixer.io/api/latest");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://data.fixer.io/api/latest")
print(res.json())
Endpoints · 5HealthyFULL DOCS ↗
Monitored path responding — GET /api/latest481 mschecked 12h ago
GET/api/latestPROBED

Fixer — free tier with API key

GET/api

Api — documented GET route.

GET/api/1

Api details by ID (example: 1).

GET/api?limit=10

Api — documented GET route.

GET/api/search?q=test

Search by query parameters.

Machine-readable spec

We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.

Response-shape history

Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.

Fixer: common questions

Is Fixer free to use?

Yes — Fixer is a free finance API. Free tier: Free tier — API key required. Whether the free tier allows commercial use is unclear — check the provider docs.

Does Fixer need an API key?

Yes — Fixer needs a free API key, which you pass on each request. Rate limits: Unpublished.

Can I call Fixer from the browser?

Yes — Fixer returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.

Is Fixer up right now?

As of our last scheduled check, Fixer is healthy with 99.02% uptime over 90 days and a 481 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.