Developer Platform

SyncCAD Developer API
CAD Automation at Scale

REST API for CAD file conversion, 3D viewer embed, AR link generation, and job queue management. Integrate CAD intelligence directly into your pipeline.

View Pricing API Reference

example.js

        // Register a CAD model for AR viewing

        const response = await fetch('https://api.synccad.com/v1/ar/models', {

          method: 'POST',

          headers: {

            'Authorization': `Bearer ${apiKey}`,

            'Content-Type': 'application/json'

          },

          body: JSON.stringify({

            name: 'Pump Assembly v3',

            modelUrl: 'https://cdn.../pump-v3.glb',

            scale: '0.5 0.5 0.5'

          })

        });

        const { arLink, qrCode } = await response.json();

        // → arLink: "https://synccad.com/ar?model=abc123"

Endpoints

What You Can Build

A complete API for all CAD needs — from file conversion to interactive AR viewer embeds.

File Conversion API

Convert STEP, IGES, OBJ, FBX, STL, DXF to target formats. Batch processing supported. Returns download URL on completion.

3D Viewer Embed

Generate a shareable viewer link or iframe embed for any 3D model in one API call. Live and interactive immediately.

AR Link Generator

Create AR viewer URLs and QR codes from 3D models. WebXR compatible — works on iOS & Android without any app install.

Job Queue API

Submit CAD jobs to the SyncCAD worker queue, track status in real-time, and retrieve results via webhook callback.

Webhooks

Real-time notifications to your endpoint when a job completes, file is ready, or project status changes.

Signed URLs

Access files and viewers using auto-expiring signed URLs — secure sharing for sensitive client files.

API Reference

Available Endpoints

Base URL: https://api.synccad.com/v1

Method	Endpoint	Description	Auth
POST	`/ar/models`	Register a CAD model for AR viewing — returns `arLink` & `qrCode`	✓ Bearer
GET	`/ar/models/:id`	Retrieve model metadata & increment view counter	Public
GET	`/ar/models`	List all registered AR models for your account	✓ Bearer
DEL	`/ar/models/:id`	Delete an AR model from your account	✓ Bearer
POST	`/contracts/sign`	E-sign an NDA — records signature with timestamp	Public
GET	`/contracts/:id`	Retrieve signed NDA contract by ID	Public
POST	`/messages`	Submit a contact inquiry or project request	Public
GET	`/stats`	Dashboard stats — projects, views, revenue	✓ Bearer

Pricing

Choose Your Plan

Start free, scale as you grow. All plans include 3D Viewer hosting.

Starter

Free / month

For testing and small personal projects.

100 API calls / month
10 file conversions / month
5 active viewer links
Max 50 MB per file
Community support

Get Started Free

SyncCAD Developer API CAD Automation at Scale

What You Can Build

Available Endpoints

Choose Your Plan

Ready to Build?

SyncCAD Developer API
CAD Automation at Scale