Stoat (formerly Revolt)
revolt.chat
Provides a chat platform API used to build bots and custom clients for the open-source group chat service.
The Stoat (formerly Revolt) API has free pricing; rate limits: Various global/user limits documented, e.g. group_size 100, message_length 2000, attachments 5, body_limit_size 20MB. Verified 2026-07-12 with per-field source links.
Auth
not documented null
no sourceFree tier
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no sourcePricing
Free and open source; no subscription required for features like custom emojis, 20MB uploads, and banners
stoat.chat ↗Rate limits
Various global/user limits documented, e.g. group_size 100, message_length 2000, attachments 5, body_limit_size 20MB
stoat.chat ↗OpenAPI spec
not documented null
no sourceMCP server
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no source