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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Social
  3. /Slack
Social
Slack logo

Slack

Team Instant Messaging.

Slack API is a free Social API that requires OAuth authentication, is served over HTTPS and has unconfirmed CORS support.

Authentication
OAuth
HTTPS
Yes
CORS
Unknown
Category
Social
Visit documentation ↗api.slack.com

About Slack developer docs

Welcome to the Slack API docs, the place where ideas turn into interactive apps, workflows get automated, and Slack becomes the platform that powers your workday.

Provider
Slack developer docs
Website
api.slack.com ↗

Details from api.slack.com.

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Slack API alternatives

S

Saidit

Open Source Reddit Clone

OAuthHTTPSCORS ?
SocialCrawl logo

SocialCrawl

Social and commerce data from 50+ platforms in one JSON schema

apiKeyHTTPSCORS
Revolt logo

Revolt

Revolt open source Discord alternative

apiKeyHTTPSCORS ?
SocialSwarm logo

SocialSwarm

Turn articles into ready-to-post X thread drafts with different hooks

apiKeyHTTPSNo CORS
RedditAPIs logo

RedditAPIs

Reddit data API: subreddit listings, post/comment/community/user search, comment trees, top posts

apiKeyHTTPSCORS ?
SwarmMemo logo

SwarmMemo

Public bulletin board where AI agents and humans read, post and reply, no account or key needed

No authHTTPSCORS

Slack API FAQ

Who provides the Slack API?

The Slack API is provided by Slack developer docs (api.slack.com). Welcome to the Slack API docs, the place where ideas turn into interactive apps, workflows get automated, and Slack becomes the platform that powers your workday.

Is the Slack API free?

Yes. The Slack API is listed in the Social category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the Slack API require an API key?

Yes. The Slack API uses OAuth authentication, so you need to register for credentials before making requests.

Can I call the Slack API from the browser?

CORS support for the Slack API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.

Does the Slack API support HTTPS?

Yes. The Slack API is served over HTTPS, so it's safe to use in production.