For AI agents: visit https://docs.leonardo.ai/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.
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Leonardo.Ai
GuidesRecipesAPI Reference
Leonardo.Ai
Guides
GuidesRecipesAPI Reference

🏁 Quick start

  • Quick Start Guide
  • Commonly Used Models

📝 GUIDes

  • Image Generation
    • FLUX Dev
    • FLUX Schnell
    • FLUX.1 Kontext [pro]
    • FLUX.2 Pro
    • GPT Image-1.5
    • Ideogram 3.0
    • Lucid Origin
    • Lucid Realism
    • Nano Banana
    • Nano Banana Pro
    • Nano Banana 2
    • Phoenix
    • Seedream 4.0
    • Seedream 4.5
  • Video Generation
    • Kling 2.1 Pro
    • Kling 2.5 Turbo
    • Kling 2.6
    • Kling 3.0
    • Kling O1
    • Kling O3
    • Seedance 1.0 Lite
    • Seedance 1.0 Pro
    • Veo 3.0
    • Veo 3.1
  • 3D Generation
  • Blueprint Generation
    • Blueprints Guide
  • Best Practices
    • Guide to Get API Code
    • Guide to the Webhook Callback Feature
    • Guide to Handling Not Safe for Work Image Generation (NSFW)
    • Guide to Concurrency, Queue, and Rate Limit
  • Usage and Cost
    • Pay-As-You-Go (PAYG) Guide
    • Plan with the Pricing Calculator

❓Technical Support & questions

  • Frequently Asked Questions
    • General FAQs
    • Legacy FAQs
    • Pricing & Plans FAQs
  • API Error Messages
  • Special Topics
    • How to upload an image using a presigned URL
    • Leonardo.Ai Official SDKs
  • Need More Support?

MCP Server

  • ⚙️Connect to Leonardo.Ai with the MCP Server
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Plan with the Pricing Calculator

Pricing Calculator on the Web App

The Pricing Calculator helps you plan out how many API credits different generations use. You can use it to test out various configurations and see how many API credits might be consumed.

Updated 4 months ago


Pay-As-You-Go (PAYG) Guide
Frequently Asked Questions
    • Pricing Calculator on the Web App