oauth.v2.access method
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Usage info
Do not share tokens with users or anyone else.
This is a step in the V2 OAuth authentication flow. Check out our guide to new Slack apps for more information.
If at all possible, avoid sending client_id and client_secret as parameters in your request. We strongly recommend supplying the Client ID and Client Secret using the HTTP Basic authentication scheme, as discussed in RFC 6749.
A potential gotcha: while redirect_uri is optional, it is required if your app passed it as a parameter to oauth/authorization in the first step of the OAuth flow.
Look for the is_enterprise_install boolean if your app is an org-ready app and you need to determine whether it has been installed on an entire organization or a single workspace.
If you're developing a GovSlack app for use by public sector customers, make your API calls to the slack-gov.com domain instead of the slack.com domain.
Rate limits
The rate limit for this method is 600 per minute.
Refresh tokens
When you use grant_type=refresh_token and pass your refresh_token as an argument, this method refreshes an access token, whether bot or user. Read our guide to token rotation for more information.