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HeyGen Videos API

Video generation, retrieval, and management endpoints.

HeyGen Videos API is one of 13 APIs that HeyGen publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Video. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 5 operations across 5 paths. It is described by OpenAPI 3.2.0, at version 4.0.8.

Requests are made against a single base URL, https://api.heygen.com.

5 operations 5 paths 0 schemas 1 DELETE2 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
4.0.8
Base URL
https://api.heygen.com/v3
Authentication
API Key, API Key
Resource Areas
1

Authentication & Security 2

HeyGen Videos API declares 2 security schemes for authenticating requests. An API key is passed in the header as x-api-key (sec0). An API key is passed in the header as X-API-KEY (ApiKeyAuth). By default, every request must be authenticated.

Paths & Operations 5

Across 5 paths, the API surfaces 5 operations — 1 DELETE, 2 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Videos 5

Video generation, retrieval, and management endpoints.

GET
/v1/video_status.get
Retrieve Video Status/Details
video-status 1 param → 200400
DELETE
/v1/video.delete
Delete a Video
delete-a-video 1 param → 200404
POST
/v2/video/generate
Create Avatar Video (V2)
create-an-avatar-video-v2 body → 200400
GET
/v1/video.list
Retrieve Video List
video-list 4 params → 200400
POST
/v1/video.webm
Create a WebM Video
create-a-webm-video 1 param body → 200400

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

heygen-videos-api-openapi.yml Raw ↑

Other APIs HeyGen publishes across the network.

HeyGen API
HeyGen Account API
HeyGen Assets API
HeyGen Avatars API
HeyGen Digital Twins API
HeyGen Folders API
HeyGen Photo Avatars API
HeyGen Streaming API
HeyGen Templates API
HeyGen Video Translation API
HeyGen Voices API
HeyGen Webhooks API
Where this information came from

This is an independent, third-party profile of HeyGen Videos API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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