Everything you need to integrate FastFollow into your sales stack — REST API reference, integration guides, webhook docs, and authentication flows.
New to FastFollow? This sequence gets you from zero to an AI-drafted follow-up in under 10 minutes.
Sign up for free and verify your email address.
Authorize FastFollow to sync contacts from HubSpot or Salesforce.
Grant calendar and Meet scopes so FastFollow can ingest your meetings.
Review the AI draft, approve it, and watch it land in your contact's inbox.
Guides and references for every aspect of the FastFollow platform.
Up and running in under 10 minutes. Connect your CRM, link Google, and approve your first AI-drafted follow-up.
Complete REST API documentation with interactive examples, request/response schemas, and cURL and JavaScript snippets.
Deep-dive guides for every integration FastFollow supports — Salesforce, HubSpot, Google Calendar, and Resend.
Receive real-time events when calendar meetings end, emails are delivered, or workflow steps complete.
Everything about OAuth 2.0 flows, API token management, session handling, and RBAC permissions.
Connect AI agents via Model Context Protocol. 16 tools, 6 resources, 6 prompts for sales workflow automation.
Create and manage AI-powered deal workspaces. Includes deal scoring, mutual action plans, and customer collaboration portals.
Official client libraries and CLI tooling to accelerate integration. Currently in active development.
FastFollow connects to the tools your team already uses.
FastFollow emits real-time webhook events to your endpoints so your systems stay in sync without polling.
meeting.endedFires when a Google Meet session concludes. Triggers transcript processing and follow-up generation.
email.deliveredResend delivery confirmation. Includes bounce and spam reports.
email.bouncedFires when a follow-up email bounces. Includes CRM contact ID for hygiene.
followup.generatedFires when an AI draft is ready for review and approval.
The full machine-readable OpenAPI 3.1 specification for all FastFollow endpoints. Import into Postman, Insomnia, or any OpenAPI-compatible tool.
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