gemini-2.5-flash-image

GoogleToken-based

Google 的 gemini-2.5-flash-image 模型，支持文本、图像输入和文本、图像输出。

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API access

RequestPOST/v1/images/generations

Example request

Parameters

Parameter	Type	Default / range	Description
`prompt`required	string	—	Text description of the desired image
`size`	enum	=`1024x1024`	Output image size
`quality`	enum	=`standard`	Generation quality preset
`style`	enum	=`vivid`	Aesthetic style
`n`	integer	=`1`1 ~ 10	Number of images to generate
`response_format`	enum	=`url`	How to deliver the resulting image

Replace <YOUR_API_KEY> with the API key from your token settings.

All requests must include Authorization: Bearer <TOKEN> header. Anthropic-formatted endpoints accept the x-api-key header instead.

Generate tokens from the Tokens page; you can scope them to specific models, groups, IPs, and rate-limits.

Generation parameters

Parameter	Type	Default / range	Description
`prompt`required	string	—	Text description of the desired image
`size`	enum	=`1024x1024`	Output image size
`quality`	enum	=`standard`	Generation quality preset
`style`	enum	=`vivid`	Aesthetic style
`n`	integer	=`1`1 ~ 10	Number of images to generate
`response_format`	enum	=`url`	How to deliver the resulting image

Supplier	RPM	TPM	RPD
Google AI Studio	70	—	1.1K

RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply per token group.