Native AI Agent Support

Built for AI Agents.

Templates, rendering, and AI generation — all accessible to autonomous agents.
No human in the loop required.

connect your agent

Two ways in.

Native MCP

MCP Server

For Claude, Cursor, Windsurf, and any MCP-compatible host. Connect once, get five ready-to-use tools.

Streamable HTTP recommended

templateson.com/api/mcp

SSE legacy clients

templateson.com/api/mcp/sse

01Get your API key from the dashboard

02Add the MCP server URL in your client (Claude, Cursor, etc.)

03Pass your API key when the agent calls a tool — that's it

REST Guide

Agent REST Guide

For custom agents, n8n AI nodes, or any LLM that can read a JSON manifest and call REST endpoints.

Manifest endpoint public, no auth

templateson.com/api/agents

↓

Fetch once

Agent fetches /api/agents and gets a complete JSON description of every endpoint, parameter, auth setup, and example.

⚡

Act autonomously

Agent calls the REST API directly — list templates, render images, generate new designs — all from the manifest alone.

mcp tools

Five tools.
Full control.

list_templatesdiscovery

List every template accessible to your API key — your own and all public ones. Returns IDs, names, and visibility.

get_template_fieldsintrospection

Inspect a template's dynamic fields before rendering. Returns field names and types (text or image).

render_imageoutput

Render any template as a PNG. Pass field values and get the image back inline — no download links, no extra steps.

render_pdfoutput

Same as render_image but produces a PDF document. Identical parameters, base64-encoded result.

generate_and_save_templateai generation

Describe a design in plain language. AI generates the Fabric.js template and saves it — returns a template_id ready to render.

example

See it in action.

# 1. List your templates
curl https://templateson.com/api/v1/templates/list \
  -H "X-API-Key: YOUR_KEY"

# 2. Get fields for a template
curl https://templateson.com/api/v1/templates/TEMPLATE_ID/fields \
  -H "X-API-Key: YOUR_KEY"

# 3. Render it as PNG
curl -X POST https://templateson.com/api/v1/image \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"templateId":"TEMPLATE_ID","title":"Hello","format":"json"}'

Ready to connect?

Get your API key and plug Templates on into your agent in minutes.

Get your API key View REST docs