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API Reference

The Steerco REST API exposes HTTP endpoints for managing presentations, templates, themes, and entities. All endpoints return JSON and share the same authentication model as the MCP server.

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Base URL

All endpoints are versioned under /v1/.

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Authentication

Every request requires a bearer token. See Authentication for how to generate an API key.
Most endpoints also require an X-Workspace-Id header. List your workspaces first to get a valid ID.

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Response Format

Successful responses return JSON with a 200 or 201 status. Errors return a JSON body with error and message fields:
Common status codes:
  • 400 — malformed request (check your payload)
  • 401 — missing or invalid auth token
  • 403 — plan does not include API access, or insufficient permissions
  • 404 — resource not found or not accessible in this workspace
  • 429 — rate limit exceeded

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Endpoints

The full list of endpoints is grouped in the sidebar. Start with the workspaces endpoint to find your workspace ID, then explore presentations, templates, and entities from there.