// SOCIAL
Slack
Team Instant Messaging
Slack is a free public Social API that requires OAuth authentication. It supports HTTPS.
// FACTS
- Category
- Social
- Authentication
- OAuth
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- api.slack.com
- Cost
- Free
// FREQUENTLY ASKED
What is Slack?
Slack is a free public API in the Social category. Team Instant Messaging
Does Slack require authentication?
Yes — Slack requires OAuth authentication to make requests.
Is Slack free?
Yes. Slack is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does Slack support HTTPS?
Yes, Slack supports HTTPS encrypted requests.