Reference

Changelog

Changes to the API, webhooks and MCP server.

October 2026

API v2. New endpoints: GET /accounts, POST /media, GET/PATCH/DELETE /posts/:id, GET /posts/:id/results, GET /usage, GET /analytics, webhooks and short links.
Scopes and expiry for API keys. Existing keys keep working with permission to read and write posts.
Idempotency. Send an Idempotency-Key header to retry safely.
Webhooks for post.published, post.failed and account.needs_reconnect.
MCP server at /api/mcp, with API key and OAuth sign-in.
Fix: posts scheduled through the first version of the API (status: scheduled without a queued platform entry) were never published. Posts created now always are. If you used the first version, re-create posts that are still scheduled and never went out.
OpenAPI 3.1 description at /api/v1/developer/openapi.json.