# Quady3D developer documentation

> Create, recover and deliver 3D assets with the Quady3D API, MCP, Agent Skill and SDKs.

API base path: /api/v1. Client archive version: 0.1.2.
Use relative links on the origin serving this document. Do not infer registry publication from a package name.

## Documentation

- [API guide and reference](/developers/docs/api.md): Authentication, scopes, quotes, uploads, task recovery, file delivery, endpoint fields and errors.
- [Client setup and executable examples](/developers/docs/clients.md): Versioned archives, runtime requirements, MCP and Skill dependencies, and complete JavaScript and Python workflows.
- [Model support and integration reference](/developers/docs/models.md): Model IDs, supported inputs, parameter defaults and constraints, purchase, Key creation and file delivery.
- [Human-readable API documentation](/developers/docs): Browsable guide and endpoint reference.
- [OpenAPI JSON](/api/v1/openapi): Exact machine-readable contract; availability follows the API service configuration.

## Integration pages

- [Quady3D MCP](/integrations/mcp): Give your agent tools to create, recover and save 3D assets. Node.js 22+ · local stdio.
- [Quady3D Agent Skill](/integrations/agent-skill): Turn an asset request into a complete generation and file delivery workflow. Codex · Quady3D MCP required.
- [TypeScript SDK](/developers/sdk/typescript): Build generation, task recovery and file delivery into a trusted application. Node.js 22+ · JavaScript / TypeScript.
- [Python SDK](/developers/sdk/python): Create and deliver 3D assets from Python tools and automation. Python 3.10+.

## Generation and recovery rules

Keep the API Key in a trusted local or server environment. Check account rights, model availability and the quoted cost before generation. Save the exact body and Idempotency-Key before creating a job. Resume the original job after interruption. A submission_unknown result must not trigger a replacement generation. Save actual returned assets to an authorized destination without overwriting existing files. Client licensing does not grant rights to models or generated assets.