heygen

KO | EN

gitlite — search

#typescript #ai-agents #deepseek-harness #dsh-plugin #open-source #ai #cli #dsh #claude-code #codex #developer-tools #react

★ 1 Open GitHub ↗

HeyGen is an AI video generation platform that creates studio-quality avatar videos, voice clones, and translated video content from simple text prompts. The product line includes Avatar V (digital twins), Photo Avatar, Avatar IV, the Starfish text-to-speech engine, the Video Agent API, Video Translation, and Lipsync.

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# HeyGen (heygen)

> ### About this repository
>
> **This is not our API.** This repository is an independent, third-party profile of a company's
> **publicly available** API surface, maintained by [API Evangelist](https://apievangelist.com).
> API Evangelist does not operate, host, resell, or support this company's APIs, and is not
> affiliated with or endorsed by the company unless stated on the profile.
>
> **Where the information came from.** Everything here is assembled from material a member of the
> public can reach with a browser and no credentials — the company's own website, developer portal
> and documentation, the specifications it publishes for public use (OpenAPI, AsyncAPI, JSON Schema,
> `apis.json`, `llms.txt` and similar), its public repositories, and its public status, pricing and
> changelog pages. **Nothing here is obtained by breaching a system, defeating an access control, or
> using credentials of any kind.**
>
> **The rating is an independent assessment.** The Kin Score and Agent Readiness rating are
> independently calculated scores of a company's *public* API artifacts, produced by API Evangelist
> against a published rubric. They are not certifications, endorsements, security assessments, or
> audits, and they score published artifacts — not the quality, safety, or security of the software.
>
> **Corrections, re-scores, and removal are free.** No partnership, contract, or purchase is
> required, and you do not need to justify the request.
>
> - **Something wrong?** Open an issue on this repository, or email
>   [info@apievangelist.com](mailto:info@apievangelist.com).
> - **Published something new?** Ask for a re-score and we will re-run the rating.
> - **Want the listing taken down?** Say so and we will honor it. The profile is reduced to your
>   company name, a factual description, and a link to your own site, and the company is recorded as
>   **unrated** — never scored zero for having asked.
>
> **Response times.** Acknowledgement within **one business day**; removal or restriction within
> **two business days**; corrections and re-scores within **five business days**.
>
> **On a security or compliance team?** Email
> [info@apievangelist.com](mailto:info@apievangelist.com) with *security* in the subject line and
> you will get a person, not a form. We will tell you exactly which public URLs this profile was
> built from so your team can see the same surface we did, and we will take the listing down on
> request while you work through it.
>
> Full detail: **[Where this data comes from](https://apievangelist.com/about/where-our-data-comes-from)**

HeyGen is an AI video generation platform that creates studio-quality avatar videos, voice clones, and translated video content from simple text prompts. The product line includes Avatar V (digital twins), Photo Avatar, Avatar IV, the Starfish text-to-speech engine, the Video Agent API, Video Translation, and Lipsync. HeyGen serves sales, marketing, e-learning, and localization teams with both self-serve pay-as-you-go API access (starting at a $5 minimum) and enterprise contracts. The company is SOC 2 Type II and GDPR compliant and has powered 50M+ generated videos.

**APIs.json:** [https://raw.githubusercontent.com/api-evangelist/heygen/refs/heads/main/apis.yml](https://raw.githubusercontent.com/api-evangelist/heygen/refs/heads/main/apis.yml)

## Scope

- **Type:** Index
- **Position:** Provider
- **Access:** 3rd-Party

## Tags

- Artificial Intelligence
- Generative AI
- Video
- Avatars
- Voice Cloning
- Text To Speech
- Lipsync
- Translation
- Streaming
- MCP

## Timestamps

- **Created:** 2026-05-23
- **Modified:** 2026-05-23

## APIs

### HeyGen API

The HeyGen REST API exposes video generation, avatar management, text-to-speech (Starfish), video translation, and lipsync capabilities. It supports avatar videos generated from a single text prompt via the Video Agent API, as well as fine-grained programmatic control over avatars, voices, backgrounds, and layouts.

- **Human URL:** [https://developers.heygen.com/](https://developers.heygen.com/)
- **Base URL:** `https://api.heygen.com/v3`

#### Tags

- Video
- Avatars
- Voices
- Lipsync
- Translation
- Text To Speech

#### Properties

- [Documentation](https://developers.heygen.com/)
- [Getting Started](https://developers.heygen.com/docs/quick-start)
- [Sign Up](https://app.heygen.com/signup)
- [A P I](https://developers.heygen.com/reference)
- [Pricing](https://www.heygen.com/pricing)
- [Authentication](https://developers.heygen.com/docs/authentication)
- [Postman Collection](collections/heygen.postman_collection.json) — [Postman Collection 2.1](https://schema.getpostman.com/json/collection/v2.1.0/collection.json)
- [Open Collection](collections/heygen.opencollection.json) — [Open Collection 1.0](https://schema.opencollection.com/opencollection/v1.0.0.json)

## Common Properties

- [Website](https://www.heygen.com)
- [Documentation](https://developers.heygen.com)
- [Blog](https://www.heygen.com/blog)
- [Pricing](https://www.heygen.com/pricing)
- [Terms of Service](https://www.heygen.com/policy)
- [Privacy Policy](https://www.heygen.com/privacy-policy)
- [X (Twitter)](https://x.com/HeyGen_Official)
- [LinkedIn](https://www.linkedin.com/company/heygen)
- [Changelog](https://developers.heygen.com/changelog)
- [L L Ms Txt](https://developers.heygen.com/llms.txt)

## Maintainers

**FN:** Kin Lane
**Email:** kin@apievangelist.com

heygen

Explore Similar Repositories

Was this content helpful?

Recent Feedback

Download README