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OpenAPI Specification
openapi: 3.2.0
info:
title: HeyGen Account Assets API
version: 4.0.8
description: OpenAPI specification for the HeyGen API endpoints referenced across the documentation.
servers:
- url: https://api.heygen.com
security:
- ApiKeyAuth: []
tags:
- name: Assets
description: Asset upload endpoints.
paths:
/v1/asset:
post:
summary: Upload Asset
description: Uploads a media file (image, video, or audio) to the authenticated user's HeyGen account and returns the asset ID for future use.
operationId: upload-asset
tags:
- Assets
servers:
- url: https://upload.heygen.com
security:
- ApiKeyAuth: []
parameters:
- name: Content-Type
in: header
description: MIME type of the file to upload.
required: true
schema:
type: string
enum:
- image/png
- image/jpeg
- video/mp4
- video/webm
- audio/mpeg
requestBody:
required: true
content:
application/octet-stream:
schema:
type: string
format: binary
description: Raw binary file contents.
responses:
'200':
description: Asset uploaded successfully.
content:
application/json:
schema:
type: object
properties:
code:
type: integer
example: 100
data:
type: object
properties:
id:
type: string
name:
type: string
file_type:
type: string
folder_id:
type: string
meta:
type:
- string
- 'null'
created_ts:
type: integer
url:
type: string
image_key:
type:
- string
- 'null'
msg:
type:
- string
- 'null'
message:
type:
- string
- 'null'
x-mint:
href: /reference/upload-asset
components:
securitySchemes:
sec0:
type: apiKey
in: header
name: x-api-key
x-default: <your-api-key>
ApiKeyAuth:
type: apiKey
in: header
name: X-API-KEY