Fixer API

Fixer API — free tier with API key

📚 Open DataHEALTHYchecked 6h ago
AUTH APIKEYCORS AGENT HTTPS COMMERCIAL ?

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

93HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: 93 · healthy
Uptime history
99.02%90 days
98.3%30 days
448P50 · ms
830P95 · ms
operationalpartialdownno data
Response time · last 48 checks
Fastest 48 ms, slowest 804 ms, most recent 48 ms.
Live response samplecaptured by our last successful check
GET https://fixer.io/healthz

{
  "success": true,
  "service": "portal",
  "hostname": "portal-main.ip-10-128-203-56.apilayer.net",
  "version": "d06ac150",
  "environment": "production",
  "deploy_datetime": "2026-07-05T16:00:53Z"
}
Call itcurl · fetch · python
curl "https://fixer.io/healthz"
const res = await fetch("https://fixer.io/healthz");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://fixer.io/healthz")
print(res.json())

BROWSER CALLS BLOCKED (NO CORS/HTTPS) — USE THE CURL SNIPPET

Endpoints · 3HealthyFULL DOCS ↗
Monitored path responding — GET /healthz448 mschecked 6h ago
GET/healthzPROBED

Fixer API — free tier with API key

GET/ping

Lightweight ping endpoint.

GET/status

Service status metadata.

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 API: common questions

Is Fixer API free to use?

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

Does Fixer API need an API key?

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 Rate limits: Unpublished.

Can I call Fixer API from the browser?

Not directly — Fixer API doesn't send browser-friendly CORS headers, so call it from a server or proxy instead. Copy the curl or Python snippet on this page to get started.

Is Fixer API up right now?

As of our last scheduled check, Fixer API is healthy with 99.02% uptime over 90 days and a 448 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.