SwarmGen

Documentation

Everything you need to integrate SwarmGen into your workflow.

Quick start

Create your first template, add merge fields, and render your first image.

API reference

Full reference for the REST API: authentication, endpoints, and response formats.

Merge fields

Using {{fieldName}} syntax, field types, and dynamic data injection.

Webhooks

Receive render results via HTTP POST. Payload format and retry behaviour.

Integrations

SwarmGenZapier

Zapier

Generate images automatically from any Zap

SwarmGenMake

Make

Build visual automation flows that generate images on demand

SwarmGenn8n

n8n

Open-source workflow automation with image generation built in

SwarmGenAirtable

Airtable

Turn Airtable records into rendered images automatically

SwarmGenChatGPT

ChatGPT

Let your GPT generate branded images for users

SwarmGenMCP

MCP

Native image generation for AI agents and Claude workflows

SwarmGenWebflow

Webflow

Auto-generate images when CMS items are published

SwarmGenWordPress

WordPress

Generate featured images and social cards from every post

SwarmGenGhost

Ghost

Create OG cards and social images automatically on publish

SwarmGenTimeHive

TimeHive

Automatically log time against your TimeHive tasks when you generate and render images