Documentation

Everything you need to build with ContactFire

From your first HTML form to a full API integration. Clear guides, copy-pasteable code, and a full API reference.

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New to ContactFire?

The Quick Start gets you from signup to live form in 5 minutes.

Quick Start

Get your first form live in 5 minutes. Create a form, copy the embed code, see your first submission.

Add a ContactFire form to any HTML page. Works with plain HTML, React, Vue, WordPress, Webflow — any site.

Drag-and-drop form design with 26 field types, conditional logic, multi-step layouts, and AI-assisted generation.

Embed a chat-style intake form on your site. Works as an Astro component or a JS snippet.

Embed tokens are safe to put in frontend code. API keys are for server-side only. Learn which to use and when.

Full documentation for every public endpoint. Request format, response shape, authentication, and error codes.

How ContactFire blocks spam at the edge before it reaches your inbox. Honeypot, heuristics, and rate limiting.

Get notified on every submission. Configure per-form recipients, reply-to fields, and weekly digests.

Watch visitors fill out your forms in real time. Capture partial submissions before they leave.

Every feature shipped, from day one. See what we have built and what changed with each release.

Something not covered here?

Reach out. We add docs based on real questions.