Magic Hour

AI Image Generator

ai_image_generator_create_image

MCP guidance:

Starts an async image job; returns id and credits_charged. For finished results, call wait_for_image_project with that id or poll GET /v1/image-projects/{id} until complete, error, or canceled. Results include downloads; wait helpers add exact_download_urls. Preserve signed URLs and query parameters; never append expiration metadata.

Create an AI image with advanced model selection and quality controls.

Input Schema

Name	Required	Description	Default
`name`	No	Give your image a custom name for easy identification.	Ai Image - dateTime
`model`	No	The AI model to use for image generation. Each model has different capabilities and costs. Models: - `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior. - `flux-2-klein` - from 5 credits/image - Supported resolutions: 640px, 1k, 2k - Available for tiers: free, creator, pro, business - Image count allowed: 1 - `flux-schnell` - from 5 credits/image - Supported resolutions: 640px, 1k, 2k - Available for tiers: free, creator, pro, business - Image count allowed: 1, 2, 3, 4 - `gpt-image-2` - from 50 credits/image - Supported resolutions: 640px, 1k, 2k, 4k - Available for tiers: creator, pro, business - Image count allowed: 1, 2, 3, 4 - `gpt-image-2.5-flare` - from 100 credits/image - Supported resolutions: 640px, 1k, 2k, 4k - Available for tiers: creator, pro, business - Image count allowed: 1, 2, 3, 4 - `krea-2` - from 10 credits/image - Supported resolutions: 640px, 1k - Available for tiers: free, creator, pro, business - Image count allowed: 1 - `nano-banana` - from 50 credits/image - Supported resolutions: 640px, 1k - Available for tiers: creator, pro, business - Image count allowed: 1, 2, 3, 4 - `nano-banana-2` - from 100 credits/image - Supported resolutions: 640px, 1k, 2k, 4k - Available for tiers: creator, pro, business - Image count allowed: 1, 4, 9, 16 - `nano-banana-2-lite` - from 50 credits/image - Supported resolutions: 640px, 1k - Available for tiers: creator, pro, business - Image count allowed: 1, 2, 3, 4 - `nano-banana-2.1` - from 50 credits/image - Supported resolutions: 640px, 1k, 2k, 4k - Available for tiers: creator, pro, business - Image count allowed: 1, 4, 9, 16 - `nano-banana-pro` - from 150 credits/image - Supported resolutions: 1k, 2k, 4k - Available for tiers: creator, pro, business - Image count allowed: 1, 4, 9, 16 - `qwen-image-2.1` - from 10 credits/image - Supported resolutions: 640px, 1k, 2k - Available for tiers: free, creator, pro, business - Image count allowed: 1, 2, 3, 4 - `seedream-v4` - from 40 credits/image - Supported resolutions: 640px, 1k, 2k, 4k - Available for tiers: creator, pro, business - Image count allowed: 1, 2, 3, 4 - `seedream-v5-pro` - from 75 credits/image - Supported resolutions: 640px, 1k, 2k - Available for tiers: creator, pro, business - Image count allowed: 1, 2, 3, 4 - `z-image-turbo` - from 5 credits/image - Supported resolutions: 640px, 1k, 2k - Available for tiers: free, creator, pro, business - Image count allowed: 1, 2, 3, 4 Deprecated Enum Values: - `seedream` - Use `seedream-v4` instead.
`style`	Yes	The art style to use for image generation.
`resolution`	No	Maximum resolution (longest edge) for the output image. Options: - `640px` — up to 640px - `1k` — up to 1024px - `2k` — up to 2048px - `4k` — up to 4096px - `auto` — Deprecated. Mapped server-side from your subscription tier to the best matching resolution the model supports Per-model support: - `flux-2-klein` - 640px, 1k, 2k - `flux-schnell` - 640px, 1k, 2k - `gpt-image-2` - 640px, 1k, 2k, 4k - `gpt-image-2.5-flare` - 640px, 1k, 2k, 4k - `krea-2` - 640px, 1k - `nano-banana` - 640px, 1k - `nano-banana-2` - 640px, 1k, 2k, 4k - `nano-banana-2-lite` - 640px, 1k - `nano-banana-2.1` - 640px, 1k, 2k, 4k - `nano-banana-pro` - 1k, 2k, 4k - `qwen-image-2.1` - 640px, 1k, 2k - `seedream-v4` - 640px, 1k, 2k, 4k - `seedream-v5-pro` - 640px, 1k, 2k - `z-image-turbo` - 640px, 1k, 2k Note: Resolution availability depends on the model and your subscription tier.	auto
`image_count`	Yes	Number of images to generate. Maximum varies by model.
`aspect_ratio`	No	The aspect ratio of the output image(s). If not specified, defaults to `1:1` (square).

Output Schema

Name	Required	Description	Default
`id`	Yes	Unique ID of the image. Use it with the [Get image Project API](https://docs.magichour.ai/api-reference/image-projects/get-image-details) to fetch status and downloads.
`credits_charged`	Yes	The amount of credits deducted from your account to generate the image. We charge credits right when the request is made. If an error occurred while generating the image(s), credits will be refunded and this field will be updated to include the refund.

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 22, 2026

changedInput schema / properties / model / enum

Previous value: -[
-  "default",
-  "z-image-turbo",
-  "qwen-image-2.1",
-  "flux-2-klein",
-  "nano-banana-2-lite",
-  "nano-banana-2",
-  "nano-banana-2.1",
-  "krea-2",
-  "gpt-image-2.5-flare",
-  "gpt-image-2",
-  "seedream-v5-pro",
-  "seedream-v4",
-  "nano-banana",
-  "nano-banana-pro",
-  "flux-schnell",
-  "seedream"
-]New value: +[
+  "default",
+  "z-image-turbo",
+  "gpt-image-2",
+  "qwen-image-2.1",
+  "flux-2-klein",
+  "nano-banana-2",
+  "nano-banana-2.1",
+  "nano-banana-pro",
+  "krea-2",
+  "seedream-v5-pro",
+  "nano-banana-2-lite",
+  "gpt-image-2.5-flare",
+  "seedream-v4",
+  "nano-banana",
+  "flux-schnell",
+  "seedream"
+]

Changed2 schema fields changedOct 12, 2026
- changedInput schema / properties / model / example
```
Previous value: -"default"New value: +"z-image-turbo"
```
- changedInput schema / properties / resolution / example
```
Previous value: -"1k"New value: +"640px"
```

Changed3 schema fields changedOct 9, 2026

changedInput schema / properties / model / description

Previous value: -"The AI model to use for image generation. Each model has different capabilities and costs.\n\n**Models:**\n- `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior.\n- `flux-2-klein` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `flux-schnell` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2.5-flare` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `krea-2` - from 10 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `nano-banana` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-2-lite` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-pro` - from 150 credits/image\n  - Supported resolutions: 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `qwen-image-2.1` - from 10 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v4` - from 40 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v5-pro` - from 75 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `z-image-turbo` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n\n**Deprecated Enum Values:**\n- `seedream` - Use `seedream-v4` instead.\n"New value: +"The AI model to use for image generation. Each model has different capabilities and costs.\n\n**Models:**\n- `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior.\n- `flux-2-klein` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `flux-schnell` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2.5-flare` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `krea-2` - from 10 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `nano-banana` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-2-lite` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2.1` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-pro` - from 150 credits/image\n  - Supported resolutions: 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `qwen-image-2.1` - from 10 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v4` - from 40 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v5-pro` - from 75 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `z-image-turbo` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n\n**Deprecated Enum Values:**\n- `seedream` - Use `seedream-v4` instead.\n"

changedInput schema / properties / model / enum

Previous value: -[
-  "default",
-  "z-image-turbo",
-  "qwen-image-2.1",
-  "flux-2-klein",
-  "nano-banana-2-lite",
-  "nano-banana-2",
-  "krea-2",
-  "gpt-image-2.5-flare",
-  "gpt-image-2",
-  "seedream-v5-pro",
-  "seedream-v4",
-  "nano-banana",
-  "nano-banana-pro",
-  "flux-schnell",
-  "seedream"
-]New value: +[
+  "default",
+  "z-image-turbo",
+  "qwen-image-2.1",
+  "flux-2-klein",
+  "nano-banana-2-lite",
+  "nano-banana-2",
+  "nano-banana-2.1",
+  "krea-2",
+  "gpt-image-2.5-flare",
+  "gpt-image-2",
+  "seedream-v5-pro",
+  "seedream-v4",
+  "nano-banana",
+  "nano-banana-pro",
+  "flux-schnell",
+  "seedream"
+]

changedInput schema / properties / resolution / description

Previous value: -"Maximum resolution (longest edge) for the output image.\n\n**Options:**\n- `640px` — up to 640px\n- `1k` — up to 1024px\n- `2k` — up to 2048px\n- `4k` — up to 4096px\n- `auto` — **Deprecated.** Mapped server-side from your subscription tier to the best matching resolution the model supports\n\n**Per-model support:**\n- `flux-2-klein` - 640px, 1k, 2k\n- `flux-schnell` - 640px, 1k, 2k\n- `gpt-image-2` - 640px, 1k, 2k, 4k\n- `gpt-image-2.5-flare` - 640px, 1k, 2k, 4k\n- `krea-2` - 640px, 1k\n- `nano-banana` - 640px, 1k\n- `nano-banana-2` - 640px, 1k, 2k, 4k\n- `nano-banana-2-lite` - 640px, 1k\n- `nano-banana-pro` - 1k, 2k, 4k\n- `qwen-image-2.1` - 640px, 1k, 2k\n- `seedream-v4` - 640px, 1k, 2k, 4k\n- `seedream-v5-pro` - 640px, 1k, 2k\n- `z-image-turbo` - 640px, 1k, 2k\n\nNote: Resolution availability depends on the model and your subscription tier."New value: +"Maximum resolution (longest edge) for the output image.\n\n**Options:**\n- `640px` — up to 640px\n- `1k` — up to 1024px\n- `2k` — up to 2048px\n- `4k` — up to 4096px\n- `auto` — **Deprecated.** Mapped server-side from your subscription tier to the best matching resolution the model supports\n\n**Per-model support:**\n- `flux-2-klein` - 640px, 1k, 2k\n- `flux-schnell` - 640px, 1k, 2k\n- `gpt-image-2` - 640px, 1k, 2k, 4k\n- `gpt-image-2.5-flare` - 640px, 1k, 2k, 4k\n- `krea-2` - 640px, 1k\n- `nano-banana` - 640px, 1k\n- `nano-banana-2` - 640px, 1k, 2k, 4k\n- `nano-banana-2-lite` - 640px, 1k\n- `nano-banana-2.1` - 640px, 1k, 2k, 4k\n- `nano-banana-pro` - 1k, 2k, 4k\n- `qwen-image-2.1` - 640px, 1k, 2k\n- `seedream-v4` - 640px, 1k, 2k, 4k\n- `seedream-v5-pro` - 640px, 1k, 2k\n- `z-image-turbo` - 640px, 1k, 2k\n\nNote: Resolution availability depends on the model and your subscription tier."

Changed3 schema fields changedOct 7, 2026

changedInput schema / properties / model / description

Previous value: -"The AI model to use for image generation. Each model has different capabilities and costs.\n\n**Models:**\n- `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior.\n- `flux-2-klein` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `flux-schnell` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2.5-flare` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `krea-2` - from 10 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `nano-banana` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-2-lite` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-pro` - from 150 credits/image\n  - Supported resolutions: 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `seedream-v4` - from 40 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v5-pro` - from 75 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `z-image-turbo` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n\n**Deprecated Enum Values:**\n- `seedream` - Use `seedream-v4` instead.\n"New value: +"The AI model to use for image generation. Each model has different capabilities and costs.\n\n**Models:**\n- `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior.\n- `flux-2-klein` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `flux-schnell` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2.5-flare` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `krea-2` - from 10 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `nano-banana` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-2-lite` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-pro` - from 150 credits/image\n  - Supported resolutions: 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `qwen-image-2.1` - from 10 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v4` - from 40 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v5-pro` - from 75 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `z-image-turbo` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n\n**Deprecated Enum Values:**\n- `seedream` - Use `seedream-v4` instead.\n"

changedInput schema / properties / model / enum

Previous value: -[
-  "default",
-  "z-image-turbo",
-  "flux-2-klein",
-  "nano-banana-2-lite",
-  "nano-banana-2",
-  "krea-2",
-  "gpt-image-2.5-flare",
-  "gpt-image-2",
-  "seedream-v5-pro",
-  "seedream-v4",
-  "nano-banana",
-  "nano-banana-pro",
-  "flux-schnell",
-  "seedream"
-]New value: +[
+  "default",
+  "z-image-turbo",
+  "qwen-image-2.1",
+  "flux-2-klein",
+  "nano-banana-2-lite",
+  "nano-banana-2",
+  "krea-2",
+  "gpt-image-2.5-flare",
+  "gpt-image-2",
+  "seedream-v5-pro",
+  "seedream-v4",
+  "nano-banana",
+  "nano-banana-pro",
+  "flux-schnell",
+  "seedream"
+]

changedInput schema / properties / resolution / description

Previous value: -"Maximum resolution (longest edge) for the output image.\n\n**Options:**\n- `640px` — up to 640px\n- `1k` — up to 1024px\n- `2k` — up to 2048px\n- `4k` — up to 4096px\n- `auto` — **Deprecated.** Mapped server-side from your subscription tier to the best matching resolution the model supports\n\n**Per-model support:**\n- `flux-2-klein` - 640px, 1k, 2k\n- `flux-schnell` - 640px, 1k, 2k\n- `gpt-image-2` - 640px, 1k, 2k, 4k\n- `gpt-image-2.5-flare` - 640px, 1k, 2k, 4k\n- `krea-2` - 640px, 1k\n- `nano-banana` - 640px, 1k\n- `nano-banana-2` - 640px, 1k, 2k, 4k\n- `nano-banana-2-lite` - 640px, 1k\n- `nano-banana-pro` - 1k, 2k, 4k\n- `seedream-v4` - 640px, 1k, 2k, 4k\n- `seedream-v5-pro` - 640px, 1k, 2k\n- `z-image-turbo` - 640px, 1k, 2k\n\nNote: Resolution availability depends on the model and your subscription tier."New value: +"Maximum resolution (longest edge) for the output image.\n\n**Options:**\n- `640px` — up to 640px\n- `1k` — up to 1024px\n- `2k` — up to 2048px\n- `4k` — up to 4096px\n- `auto` — **Deprecated.** Mapped server-side from your subscription tier to the best matching resolution the model supports\n\n**Per-model support:**\n- `flux-2-klein` - 640px, 1k, 2k\n- `flux-schnell` - 640px, 1k, 2k\n- `gpt-image-2` - 640px, 1k, 2k, 4k\n- `gpt-image-2.5-flare` - 640px, 1k, 2k, 4k\n- `krea-2` - 640px, 1k\n- `nano-banana` - 640px, 1k\n- `nano-banana-2` - 640px, 1k, 2k, 4k\n- `nano-banana-2-lite` - 640px, 1k\n- `nano-banana-pro` - 1k, 2k, 4k\n- `qwen-image-2.1` - 640px, 1k, 2k\n- `seedream-v4` - 640px, 1k, 2k, 4k\n- `seedream-v5-pro` - 640px, 1k, 2k\n- `z-image-turbo` - 640px, 1k, 2k\n\nNote: Resolution availability depends on the model and your subscription tier."

Changed1 schema field changedSep 29, 2026

changedInput schema / properties / model / enum

Previous value: -[
-  "default",
-  "nano-banana-2",
-  "gpt-image-2",
-  "gpt-image-2.5-flare",
-  "z-image-turbo",
-  "flux-2-klein",
-  "nano-banana-2-lite",
-  "krea-2",
-  "seedream-v4",
-  "seedream-v5-pro",
-  "nano-banana",
-  "nano-banana-pro",
-  "flux-schnell",
-  "seedream"
-]New value: +[
+  "default",
+  "z-image-turbo",
+  "flux-2-klein",
+  "nano-banana-2-lite",
+  "nano-banana-2",
+  "krea-2",
+  "gpt-image-2.5-flare",
+  "gpt-image-2",
+  "seedream-v5-pro",
+  "seedream-v4",
+  "nano-banana",
+  "nano-banana-pro",
+  "flux-schnell",
+  "seedream"
+]

Changed1 schema field changedSep 26, 2026
- changedInput schema / properties / resolution / example
```
Previous value: -"auto"New value: +"1k"
```

Changed1 schema field changedSep 24, 2026

removedInput schema / properties / context

Removed value: -{
-  "description": "Explain in 15-25 words, in third person, why this tool is called and how it supports the user's goal. For analytics only. You MUST describe only the abstract purpose of the tool call. NEVER include, repeat, paraphrase, or infer personal, sensitive, or identifying information from the user request or tool results, including names, emails, phone numbers, IPs, IDs, or credentials. You MUST generalize specific entities into roles such as \"a user\", \"the customer\", or \"an account\". Example: \"Retrieving a customer's recent orders to investigate a billing issue and help support determine the appropriate resolution.\"",
-  "type": "string"
-}

Changed3 schema fields changedSep 16, 2026

changedInput schema / properties / model / description

Previous value: -"The AI model to use for image generation. Each model has different capabilities and costs.\n\n**Models:**\n- `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior.\n- `flux-2-klein` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `flux-schnell` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2.5-flare` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-2-lite` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-pro` - from 150 credits/image\n  - Supported resolutions: 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `seedream-v4` - from 40 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v5-pro` - from 75 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `z-image-turbo` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n\n**Deprecated Enum Values:**\n- `seedream` - Use `seedream-v4` instead.\n"New value: +"The AI model to use for image generation. Each model has different capabilities and costs.\n\n**Models:**\n- `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior.\n- `flux-2-klein` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `flux-schnell` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2.5-flare` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `krea-2` - from 10 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `nano-banana` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-2-lite` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-pro` - from 150 credits/image\n  - Supported resolutions: 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `seedream-v4` - from 40 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v5-pro` - from 75 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `z-image-turbo` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n\n**Deprecated Enum Values:**\n- `seedream` - Use `seedream-v4` instead.\n"

changedInput schema / properties / model / enum

Previous value: -[
-  "default",
-  "nano-banana-2",
-  "gpt-image-2",
-  "gpt-image-2.5-flare",
-  "z-image-turbo",
-  "flux-2-klein",
-  "nano-banana-2-lite",
-  "seedream-v4",
-  "seedream-v5-pro",
-  "nano-banana",
-  "nano-banana-pro",
-  "flux-schnell",
-  "seedream"
-]New value: +[
+  "default",
+  "nano-banana-2",
+  "gpt-image-2",
+  "gpt-image-2.5-flare",
+  "z-image-turbo",
+  "flux-2-klein",
+  "nano-banana-2-lite",
+  "krea-2",
+  "seedream-v4",
+  "seedream-v5-pro",
+  "nano-banana",
+  "nano-banana-pro",
+  "flux-schnell",
+  "seedream"
+]

changedInput schema / properties / resolution / description

Previous value: -"Maximum resolution (longest edge) for the output image.\n\n**Options:**\n- `640px` — up to 640px\n- `1k` — up to 1024px\n- `2k` — up to 2048px\n- `4k` — up to 4096px\n- `auto` — **Deprecated.** Mapped server-side from your subscription tier to the best matching resolution the model supports\n\n**Per-model support:**\n- `flux-2-klein` - 640px, 1k, 2k\n- `flux-schnell` - 640px, 1k, 2k\n- `gpt-image-2` - 640px, 1k, 2k, 4k\n- `gpt-image-2.5-flare` - 640px, 1k, 2k, 4k\n- `nano-banana` - 640px, 1k\n- `nano-banana-2` - 640px, 1k, 2k, 4k\n- `nano-banana-2-lite` - 640px, 1k\n- `nano-banana-pro` - 1k, 2k, 4k\n- `seedream-v4` - 640px, 1k, 2k, 4k\n- `seedream-v5-pro` - 640px, 1k, 2k\n- `z-image-turbo` - 640px, 1k, 2k\n\nNote: Resolution availability depends on the model and your subscription tier."New value: +"Maximum resolution (longest edge) for the output image.\n\n**Options:**\n- `640px` — up to 640px\n- `1k` — up to 1024px\n- `2k` — up to 2048px\n- `4k` — up to 4096px\n- `auto` — **Deprecated.** Mapped server-side from your subscription tier to the best matching resolution the model supports\n\n**Per-model support:**\n- `flux-2-klein` - 640px, 1k, 2k\n- `flux-schnell` - 640px, 1k, 2k\n- `gpt-image-2` - 640px, 1k, 2k, 4k\n- `gpt-image-2.5-flare` - 640px, 1k, 2k, 4k\n- `krea-2` - 640px, 1k\n- `nano-banana` - 640px, 1k\n- `nano-banana-2` - 640px, 1k, 2k, 4k\n- `nano-banana-2-lite` - 640px, 1k\n- `nano-banana-pro` - 1k, 2k, 4k\n- `seedream-v4` - 640px, 1k, 2k, 4k\n- `seedream-v5-pro` - 640px, 1k, 2k\n- `z-image-turbo` - 640px, 1k, 2k\n\nNote: Resolution availability depends on the model and your subscription tier."

Changed3 schema fields changedSep 12, 2026

changedInput schema / properties / model / description

Previous value: -"The AI model to use for image generation. Each model has different capabilities and costs.\n\n**Models:**\n- `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior.\n- `flux-2-klein` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `flux-schnell` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-2-lite` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-pro` - from 150 credits/image\n  - Supported resolutions: 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `seedream-v4` - from 40 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v5-pro` - from 75 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `z-image-turbo` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n\n**Deprecated Enum Values:**\n- `seedream` - Use `seedream-v4` instead.\n"New value: +"The AI model to use for image generation. Each model has different capabilities and costs.\n\n**Models:**\n- `default` - Use the model we recommend, which will change over time. This is recommended unless you need a specific model. This is the default behavior.\n- `flux-2-klein` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1\n- `flux-schnell` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2` - from 50 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `gpt-image-2.5-flare` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-2` - from 100 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `nano-banana-2-lite` - from 50 credits/image\n  - Supported resolutions: 640px, 1k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `nano-banana-pro` - from 150 credits/image\n  - Supported resolutions: 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 4, 9, 16\n- `seedream-v4` - from 40 credits/image\n  - Supported resolutions: 640px, 1k, 2k, 4k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `seedream-v5-pro` - from 75 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n- `z-image-turbo` - from 5 credits/image\n  - Supported resolutions: 640px, 1k, 2k\n  - Available for tiers: free, creator, pro, business\n  - Image count allowed: 1, 2, 3, 4\n\n**Deprecated Enum Values:**\n- `seedream` - Use `seedream-v4` instead.\n"

changedInput schema / properties / model / enum

Previous value: -[
-  "default",
-  "nano-banana-2",
-  "gpt-image-2",
-  "z-image-turbo",
-  "flux-2-klein",
-  "nano-banana-2-lite",
-  "seedream-v4",
-  "seedream-v5-pro",
-  "nano-banana",
-  "nano-banana-pro",
-  "flux-schnell",
-  "seedream"
-]New value: +[
+  "default",
+  "nano-banana-2",
+  "gpt-image-2",
+  "gpt-image-2.5-flare",
+  "z-image-turbo",
+  "flux-2-klein",
+  "nano-banana-2-lite",
+  "seedream-v4",
+  "seedream-v5-pro",
+  "nano-banana",
+  "nano-banana-pro",
+  "flux-schnell",
+  "seedream"
+]

changedInput schema / properties / resolution / description

Previous value: -"Maximum resolution (longest edge) for the output image.\n\n**Options:**\n- `640px` — up to 640px\n- `1k` — up to 1024px\n- `2k` — up to 2048px\n- `4k` — up to 4096px\n- `auto` — **Deprecated.** Mapped server-side from your subscription tier to the best matching resolution the model supports\n\n**Per-model support:**\n- `flux-2-klein` - 640px, 1k, 2k\n- `flux-schnell` - 640px, 1k, 2k\n- `gpt-image-2` - 640px, 1k, 2k, 4k\n- `nano-banana` - 640px, 1k\n- `nano-banana-2` - 640px, 1k, 2k, 4k\n- `nano-banana-2-lite` - 640px, 1k\n- `nano-banana-pro` - 1k, 2k, 4k\n- `seedream-v4` - 640px, 1k, 2k, 4k\n- `seedream-v5-pro` - 640px, 1k, 2k\n- `z-image-turbo` - 640px, 1k, 2k\n\nNote: Resolution availability depends on the model and your subscription tier."New value: +"Maximum resolution (longest edge) for the output image.\n\n**Options:**\n- `640px` — up to 640px\n- `1k` — up to 1024px\n- `2k` — up to 2048px\n- `4k` — up to 4096px\n- `auto` — **Deprecated.** Mapped server-side from your subscription tier to the best matching resolution the model supports\n\n**Per-model support:**\n- `flux-2-klein` - 640px, 1k, 2k\n- `flux-schnell` - 640px, 1k, 2k\n- `gpt-image-2` - 640px, 1k, 2k, 4k\n- `gpt-image-2.5-flare` - 640px, 1k, 2k, 4k\n- `nano-banana` - 640px, 1k\n- `nano-banana-2` - 640px, 1k, 2k, 4k\n- `nano-banana-2-lite` - 640px, 1k\n- `nano-banana-pro` - 1k, 2k, 4k\n- `seedream-v4` - 640px, 1k, 2k, 4k\n- `seedream-v5-pro` - 640px, 1k, 2k\n- `z-image-turbo` - 640px, 1k, 2k\n\nNote: Resolution availability depends on the model and your subscription tier."

Changed1 schema field changedSep 11, 2026

addedInput schema / properties / context

Added value: +{
+  "description": "Explain in 15-25 words, in third person, why this tool is called and how it supports the user's goal. For analytics only. You MUST describe only the abstract purpose of the tool call. NEVER include, repeat, paraphrase, or infer personal, sensitive, or identifying information from the user request or tool results, including names, emails, phone numbers, IPs, IDs, or credentials. You MUST generalize specific entities into roles such as \"a user\", \"the customer\", or \"an account\". Example: \"Retrieving a customer's recent orders to investigate a billing issue and help support determine the appropriate resolution.\"",
+  "type": "string"
+}

First observedSep 1, 2026

TDQS

A4/5.0

Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations only say it is non-read-only, non-destructive, and closed-world. The description adds substantial behavior beyond that: job is asynchronous, returns id and credits_charged (i.e., it costs credits), terminal statuses are complete/error/canceled, results carry downloads while wait helpers add exact_download_urls, and signed URLs/query params must be preserved rather than rewritten with expiration metadata.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The MCP guidance block is dense but front-loaded with the facts an agent needs first (async, id, credits, polling path, URL handling). The trailing sentence 'Create an AI image with advanced model selection and quality controls' is vague filler and would be better placed first or removed.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists, yet the description still supplies the operationally critical return semantics (id, credits_charged, terminal statuses, downloads vs exact_download_urls) that an agent needs to chain a wait/poll call. Combined with 100% schema coverage of the six parameters, nothing needed to call or follow up is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, including per-model resolution, tier, and image-count constraints and a deprecated-enum warning, so the schema carries the parameter burden. The description adds nothing parameter-specific beyond referring to 'advanced model selection', so the baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb+resource: creates an AI image job with model selection and quality/resolution controls, and it explicitly labels the operation async. It does not differentiate from the many other *_create_image siblings (editor, upscaler, meme, QR, etc.), so an agent must infer from the name which generator applies.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Gives clear post-call workflow guidance: call wait_for_image_project with the returned id or poll GET /v1/image-projects/{id} until complete/error/canceled. However, it gives no guidance on when to pick this tool over sibling generators such as ai_image_editor_create_image or ai_face_editor_edit_image, nor any prerequisite tier/permission framing beyond what the schema enum lists.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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