Telnyx API

Telnyx API — free tier with API key

💬 Social & WorkHEALTHYchecked 37 min ago
AUTH APIKEYCORS AGENT HTTPS COMMERCIAL ?

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

97HOW IT'S SCORED ⓘ
Status badge · for your READMEshipapis health badge: 97 · healthy
Uptime history
100%90 days
100%30 days
246P50 · ms
570P95 · ms
operationalpartialdownno data
Response time · last 48 checks
Fastest 138 ms, slowest 556 ms, most recent 160 ms.
Live response samplecaptured by our last successful check
GET https://api.telnyx.com/health

{
  "status": "ok",
  "version": "20260702060147-9928891",
  "commit_sha": "992889123dbb522a621275e62dffd7fa364fbbec",
  "hostname": "edge-compute-gateway-58fcf8fc49-k7lj7",
  "environment": "prod",
  "uptime": "69 hours 5 minutes",
  "started": "2026-07-02T23:31:04Z"
}
Call itcurl · fetch · python
curl "https://api.telnyx.com/health"
const res = await fetch("https://api.telnyx.com/health");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://api.telnyx.com/health")
print(res.json())
Endpoints · 3HealthyFULL DOCS ↗
Monitored path responding — GET /health246 mschecked 37 min ago
GET/healthPROBED

Telnyx 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.

Telnyx API: common questions

Is Telnyx API free to use?

Yes — Telnyx API is a free social & work API. Free tier: Free tier — API key required. Whether the free tier allows commercial use is unclear — check the provider docs.

Does Telnyx API need an API key?

Yes — Telnyx API needs a free API key, which you pass on each request. Rate limits: 50, 50;w=1 req/window · 49 remaining · resets 1.

Can I call Telnyx API from the browser?

Yes — Telnyx API 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 Telnyx API up right now?

As of our last scheduled check, Telnyx API is healthy with 100% uptime over 90 days and a 246 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.