Vtrix Edit Portrait

Authentication

authorization string required

All APIs require authentication via Bearer Token.

Get API Key:

Visit API Key Management Page to get your API Key

Usage:

Add to request header:

Authorization: Bearer YOUR_API_KEY

Parameters

model string required

Model ID to use for the request.

Value: vtrix_edit_portrait

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image_input string required

Input image URL. Supports JPG, JPEG, PNG formats.

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prompt string

Prompt.

Default: empty string

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width integer

Output image width.

Default: 1328

Range: 512 - 2048

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height integer

Output image height.

Default: 1328

Range: 512 - 2048

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gpen number

Face enhancement parameter. Higher value increases face clarity.

Default: 0.4

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skin number

Skin beautification parameter. Higher value makes beautification effect more obvious.

Default: 0.3

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skin_unifi number

Skin tone unification parameter. Higher value makes uniform skin tone and blemish removal effect more obvious.

Default: 0

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gen_mode string

Reference mode.

Options: creative (prompt mode), reference (full reference mode), reference_char (character reference mode)

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seed string

Random seed.

Default: -1

Error Codes

Code	Description
401	API key is missing or invalid
403	Insufficient balance or permission denied
429	Rate limit exceeded
500	Internal server error