Meshy

This page is auto-generated from model configurations. Last updated: 2026-03-13.

This reference lists all available Meshy 3d generation models and their parameters. Use these parameter names when calling the Generation API.

Meshy Image-to-3D
Meshy Remesh
Meshy Retexture
Meshy Rigging
Meshy Text-to-3D

Meshy Image-to-3D

Model ID: model_meshy-img23d

Capabilities: img23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-img23d/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
`aiModel`	string	No	`latest`	-	-	`meshy-4`, `meshy-5`, `latest`	Meshy model to use.
`modelType`	string	No	`standard`	-	-	`standard`, `lowpoly`	Specify the type of 3D mesh generation. 'standard' for regular high-detail 3D mesh generation, 'lowpoly' for low-poly mesh optimized for cleaner polygons. When lowpoly is selected, following parameters are ignored: model, topology, target polycount, should remesh.
`image`	file_array	Yes	-	-	-	-	Upload one image to convert it into 3D, or provide up to four images from multiple angles for higher accuracy.
`texturePrompt`	string	No	-	-	-	-	Provide a text description to guide the texturing process. The Style Prompt is only used when no Style Image is provided. If you upload an image, this text prompt will be ignored.
`textureImage`	file	No	-	-	-	-	Upload a reference image to guide the visual style of the generated texture. This will override the Style Prompt. Requires the Texture setting to be enabled (toggle ON).
`shouldTexture`	boolean	No	`true`	-	-	-	Enable texture generation for a fully colored model. Disable to create a plain, untextured mesh.
`topology`	string	No	`triangle`	-	-	`triangle`, `quad`	Choose the mesh structure type used for the generated model (e.g., triangles or quads).
`enablePbr`	boolean	No	`true`	-	-	-	Generate advanced PBR maps (metallic, roughness, normal) for more realistic materials. Requires the Texture setting to be enabled (toggle ON).
`poseMode`	string	No	-	-	-	``, `a-pose`, `t-pose`	Specify the pose mode for the generated model. Accepts 'A-Pose', 'T-Pose', or empty string (default).
`shouldRemesh`	boolean	No	`false`	-	-	-	Enable remeshing to improve mesh quality and control polycount. Disable to keep the raw, unprocessed mesh.
`symmetryMode`	string	No	`auto`	-	-	`off`, `on`, `auto`	Control how symmetry is applied during model generation for balanced, even shapes.
`targetPolycount`	number	No	`30000`	100	300000	-	Specify the target number of polygons in the generated model. The actual number of polygons may deviate from the target depending on the complexity of the geometry.

Meshy Remesh

Model ID: model_meshy-remesh

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-remesh/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
`model`	file	Yes	-	-	-	-	Upload a GLB file of the 3D model you want to remesh.
`topology`	string	No	`triangle`	-	-	`triangle`, `quad`	Choose the mesh structure type used for the generated model. For Quad, choose output format 'obj'
`targetPolycount`	number	No	`30000`	100	300000	-	Set the approximate number of polygons for your 3D model. Higher values increase detail, while lower values create simpler meshes.
`resizeHeight`	number	No	`0`	0	10000	-	Adjust the model's height in meters. Set to 0 to keep the original scale.
`originAt`	string	No	`empty`	-	-	`empty`, `bottom`, `center`	Define where the model's origin point is positioned. Leave empty to keep the default origin.

Meshy Retexture

Retexture your 3D model with Meshy's AI re texturing capabilities.

Model ID: model_meshy-retexture

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-retexture/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
`model`	file	Yes	-	-	-	-	Upload a GLB file of the 3D model you want to retexture.
`textStylePrompt`	string	No	-	-	-	-	Describe your desired texture style of the object using text.
`imageStyle`	file	No	-	-	-	-	Provide a 2d image to guide the texturing process.
`enablePbr`	boolean	No	`false`	-	-	-	Generate PBR Maps (metallic, roughness, normal) in addition to the base color.
`enableOriginalUv`	boolean	No	`true`	-	-	-	Use the model's existing UV map instead of generating a new one. If no UVs are present, output quality may be lower.

Meshy Rigging

Model ID: model_meshy-rigging

Capabilities: 3d23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-rigging/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
`model`	file	Yes	-	-	-	-	The 3D model (GLB)
`heightMeters`	number	No	`1.7`	0.1	100	-	The approximate height of the character model in meters. This aids in scaling and rigging accuracy. It must be a positive number.
`textureImage`	file	No	-	-	-	-	Model's base color texture image.

Meshy Text-to-3D

Model ID: model_meshy-txt23d

Capabilities: txt23d

LLM Markdown: https://app.scenario.com/api/models/model_meshy-txt23d/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
`aiModel`	string	No	`latest`	-	-	`meshy-4`, `meshy-5`, `latest`	Meshy model to use.
`prompt`	string	Yes	-	-	-	-	Describe the object you want to generate as a 3D model.
`texturePrompt`	string	No	-	-	-	-	Provide a text description to guide the texturing process. The Style Prompt is only used when no Style Image is provided. If you upload an image, this text prompt will be ignored.
`textureImage`	file	No	-	-	-	-	Upload a reference image to guide the visual style of the generated texture. This will override the Style Prompt.
`artStyle`	string	No	`realistic`	-	-	`realistic`, `sculpture`	Describe your desired art style of the object. Note that 'Enable PBR'' should be set to false when using Art style.
`topology`	string	No	`triangle`	-	-	`triangle`, `quad`	Choose the mesh structure type used for the generated model (e.g., triangles or quads).
`enablePbr`	boolean	No	`true`	-	-	-	Generate advanced PBR maps (metallic, roughness, normal) for more realistic materials.
`poseMode`	string	No	-	-	-	``, `a-pose`, `t-pose`	Specify the pose mode for the generated model. Accepts 'a-pose', 't-pose', or empty string (default).
`shouldRemesh`	boolean	No	`false`	-	-	-	Enable remeshing to improve mesh quality and control polycount. Disable to keep the raw, unprocessed mesh.
`symmetryMode`	string	No	`auto`	-	-	`off`, `on`, `auto`	Control how symmetry is applied during model generation for balanced, even shapes.
`targetPolycount`	number	No	`30000`	100	300000	-	Specify the target number of polygons in the generated model. The actual number of polygons may deviate from the target depending on the complexity of the geometry.
`seed`	number	No	-	-	-	-	Seed for random number generator. If None, a random seed will be used.