# Leap

> Leap is one API and one balance for the best image, video and audio models (Veo, Kling, Seedance, FLUX, GPT Image, Nano Banana, ElevenLabs and more), plus a studio for creators. Every run is priced before it starts, and failed runs are never charged.

Base URL `https://api.tryleap.ai`, key in the `x-api-key` header or as `Authorization: Bearer`. Leap is not OpenAI-compatible; every model runs through `POST /v1/generations`. Get a key at https://app.tryleap.ai/go/api.

## Docs

- [Docs index for LLMs](https://www.tryleap.ai/docs/llms.txt): every docs page, each also available as Markdown
- [Quickstart](https://www.tryleap.ai/docs/quickstart.md): your first generation in one request
- [Models and schemas](https://www.tryleap.ai/docs/models.md): list models, read a model's input JSON Schema, price a run
- [Generations](https://www.tryleap.ai/docs/generations.md): wait for a result, poll, list, cancel, batch
- [Webhooks](https://www.tryleap.ai/docs/webhooks.md): get a signed callback when a run finishes (best for video in web apps)
- [Files](https://www.tryleap.ai/docs/files.md): upload images, video and audio to use as inputs
- [Pricing](https://www.tryleap.ai/docs/pricing.md): how runs are priced, quoted and charged
- [Errors](https://www.tryleap.ai/docs/errors.md): the error shape and what to do for each status
- [Use Leap from your agent](https://www.tryleap.ai/docs/agents.md): MCP server and coding-agent setup

## For coding agents

- [Leap skill](https://www.tryleap.ai/skills/leap/SKILL.md): how to build with the Leap API, in one file. Install it for Claude Code, Codex and other agents with `curl -fsSL https://www.tryleap.ai/install.sh | sh`
- [Model catalog as JSON](https://api.tryleap.ai/v1/public/models): every model with pricing; no key needed
- [OpenAPI spec](https://www.tryleap.ai/docs/openapi.json): every endpoint, schema and error
- MCP server: `https://app.tryleap.ai/api/mcp` (Streamable HTTP, OAuth sign-in)

## Optional

- [Models](https://www.tryleap.ai/models): the catalog with real outputs
- [Recipes](https://www.tryleap.ai/recipes): ready-made presets
- [Developers](https://www.tryleap.ai/developers)