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AI 驱动的专利图生成平台

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工具
  • 专利附图生成器
  • 附图检查器
  • 格式转换
  • 矢量化
  • DPI 提升
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  • 专利绘图软件
  • 外观专利软件
  • 专利插画工具
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  • AI 专利工具
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  • API 文档
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Developer and agent guidance

PatentFig AI API for Developers and Agents

PatentFig AI provides a public REST API for patent figure generation and conversion, alongside the web workspace. Generate patent-office-style figures from text, vectorize raster drawings to SVG/DXF/PDF, AI-upscale images, and export filing-ready formats — all with a single API key.

The API at a glance

  • POST /api/v1/figures — generate a patent figure from a prompt (PNG or SVG line art)
  • POST /api/v1/vectorize — raster image → SVG, DXF, or vector PDF (line-art redraw or faithful trace)
  • POST /api/v1/enhance — AI super-resolution upscaling (2× / 4×)
  • POST /api/v1/convert — filing-ready raster export (PNG / TIFF / PDF, 300 / 600 DPI)
  • GET /api/v1/credits — credit balance lookup

All endpoints are synchronous, authenticated with Authorization: Bearer pfig_xxx, and billed from your account's credit balance. Keys are created in Settings → API Keys.

Get started

API documentation

Quickstart, authentication, endpoint reference, error codes, and prompting tips.

Create an API key

Manage keys in account settings. Keys are shown once and can be revoked at any time.

Agent Skill (open source)

A SKILL.md for Claude Code and compatible agents — your agent learns the endpoints, credits, and error handling directly.

When to use the API vs the workspace

  • Use the API for automation: batch conversion, pipeline integration, or generating figures programmatically from your own tools.
  • Use the web workspace for interactive work: multi-view figure sets with consistent anchors, chat-based editing, version history, and compliance checking.

Generate workspace

Create line art, renderings, flowcharts, and multi-view figure sets interactively.

Figure checker

Review patent figures against pre-submission checks before filing.

Machine-readable references

  • /api/openapi.yaml — OpenAPI 3.1 specification (also as /openapi.json).
  • /llms.txt — concise AI-readable site guide.
  • /llms-full.txt — bundled product overview and filing guides.
  • /pricing.md — plain-text pricing reference for agents.