Render API Parameters and Agent Template Support Updated

• Type: Capability change
• Published: 2026-06-29
• Effective date: 2026-06-29
• Audience: Developers calling the Render API or Intelligent Image Generation Agent API
• Action required: Render API callers should pass the new required viewBound parameter. To keep export or generation styles consistent, pass template data when needed.

What Changed

This update includes two parts:

1. The Render API uses viewBound to specify the export viewport: /api/render, /api/render-svg, and /api/render-tikz now use viewBound in the request body to describe the logical viewport bounds. viewBound is required and has the shape { left, right, bottom, top }. The output canvas size is calculated as width = right - left and height = top - bottom.
2. Render API and Agent API support style templates: Render API requests can pass template to specify a render template. The Intelligent Image Generation endpoint /api/agent/run also adds an optional template field to specify the style template for generated results.

Template data is available from the Dino Geometry templates page.

Response Fields

Successful Render API responses now include more complete export metadata:

Field	Description
objectKey	Full object storage key of the exported file
viewBound	Logical viewport bounds used for this render
scale	Camera scale used for this render

Related Links

• Render API
• Intelligent Image Generation API