Slack

Slack — free tier with API key

💬 Social & WorkHEALTHYchecked 4h ago
AUTH APIKEYCORS AGENT HTTPS COMMERCIAL ?

Slack 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
324P50 · ms
808P95 · ms
operationalpartialdownno data
Response time · last 48 checks
Fastest 102 ms, slowest 703 ms, most recent 102 ms.
Live response samplecaptured by our last successful check
GET https://api.slack.com/api/v1

{
  "ok": false,
  "error": "unknown_method",
  "req_method": "v1"
}
Call itcurl · fetch · python
curl "https://api.slack.com/api/v1"
const res = await fetch("https://api.slack.com/api/v1");
const data = await res.json();
console.log(data);
import requests

res = requests.get("https://api.slack.com/api/v1")
print(res.json())
Endpoints · 6HealthyFULL DOCS ↗
Monitored path responding — GET /api/v1324 mschecked 4h ago
GET/api/v1PROBED

Slack — 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.

GET/developer-program

Developer Program — documented GET route.

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.

Slack: common questions

Is Slack free to use?

Yes — Slack 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 Slack need an API key?

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 Rate limits: Unpublished.

Can I call Slack from the browser?

Yes — Slack 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 Slack up right now?

As of our last scheduled check, Slack is healthy with 100% uptime over 90 days and a 324 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.