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FillFaster

AI agents and API integration

FillFaster publishes a plain Markdown “skill” file that any agent or LLM can retrieve over HTTPS. It explains what the product is, which workflows exist, and where the canonical OpenAPI contract lives. It does not duplicate every endpoint; always use OpenAPI for exact shapes.

ResourceURL
Human overview (this page on the help site)https://help.fillfaster.com/developers/ai-agents
Agent / LLM skill (markdown)https://help.fillfaster.com/fillfaster-api-skill.md
OpenAPI 3 (JSON)https://help.fillfaster.com/fillfaster-openapi.json
Interactive API reference (Scalar)https://help.fillfaster.com/developers/api
Webhooks guidehttps://help.fillfaster.com/developers/webhooks/
  1. Fetch fillfaster-api-skill.md first for workflow context.
  2. Fetch fillfaster-openapi.json (or use a local copy from your monorepo) for all endpoint and schema details.
  3. Follow the authentication scheme defined in OpenAPI (API token).
  4. Design submission flows around webhooks per form; use status polling only when push notifications are not possible.

If you maintain Cursor rules or a project skill, point them at the same two URLs so humans and tools stay aligned.