Generate Slack app manifest

Generate the Slack app manifest for a surface, with absolute API URLs (events webhook, interactivity webhook, and OAuth redirect), plus a link to Slack’s app-creation page. Paste the manifest into Slack’s From a manifest option; Slack no longer accepts a manifest embedded in the URL. The redirect URL matches the OAuth start route byte-for-byte.

Authentication

AuthorizationBearer
API key or Clerk session token

Request

This endpoint expects an object.
appNamestringRequired>=1 character
surfaceIdstringRequired>=1 character
includeAssistantFeaturesbooleanOptional
integrationIdstringOptional>=1 character

Response

Slack app manifest generated
createAppUrlstring
eventsWebhookUrlstring
manifestJsonstring
redirectUrlstring
interactivityWebhookUrlstringOptional

Errors

400
Bad Request Error
401
Unauthorized Error
403
Forbidden Error
404
Not Found Error
500
Internal Server Error