# Hedra

> Hedra is a generative-media AI lab and creative platform for producing image, video, and audio content via a web studio and a developer API. Its Character-3 model powers expressive character/avatar video, and the platform brokers leading partner models (Veo, Kling, Grok, Nano Banana Pro, Flux, Sana) behind one credit-based account. The Hedra Web API is authenticated with an X-API-Key header and follows a submit-then-poll model for generations.

## APIs
- [Hedra Web API docs](https://www.hedra.com/docs): Generate images, videos, avatar videos, and audio; manage assets, voices, and billing credits.
- [API Quickstart](https://www.hedra.com/docs/pages/developer/getting_started/quickstart): Purchase a paid plan, register an API key at hedra.com/develop/api-keys, and make your first call.
- Base URL: https://api.hedra.com/web-app
- Auth: X-API-Key header

## Specs
- [OpenAPI 3.1 (raw)](https://raw.githubusercontent.com/api-evangelist/hedra/refs/heads/main/openapi/hedra-web-api-openapi-original.json)

## Operations
- GET /public/models — list available generation models
- GET /public/voices — list voices for text-to-speech
- GET /public/assets — list uploaded/generated assets
- POST /public/assets — create (reserve) an asset
- POST /public/assets/{id}/upload — upload media for an asset
- GET /public/generations — list generations (paged)
- POST /public/generations — submit a generation (image/video/avatar/TTS/voice-clone/upscale/…)
- GET /public/generations/{generation_id}/status — poll generation status/progress
- GET /public/billing/credits — read credit balance

## SDKs
- [hedra-python (PyPI)](https://pypi.org/project/hedra-python/) — official Python SDK
- [hedra-node (GitHub)](https://github.com/hedra-labs/hedra-node) — official JavaScript/TypeScript SDK
- [hedra-cli (GitHub)](https://github.com/hedra-labs/hedra-cli) — official Rust CLI

## Docs
- [Guides: Generate Image / Video / Avatar / Audio](https://www.hedra.com/docs)
- [Pricing (credit-based)](https://www.hedra.com/pricing)
- [Status](https://status.hedra.com/)
- [GitHub org](https://github.com/hedra-labs)
- [Terms](https://www.hedra.com/terms)
- [Privacy](https://www.hedra.com/privacy)