Changelog

See all of the latest features and updates to the Meshy API and plugins.

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October 2025

Oct 20

• Added an optional convert_format_only boolean parameter to the Remesh API to support converting the format of the input model file only.
• Added rigged_character_glb_url to the response of The Rigging Task Object.

Oct 01

• Remove text-to-voxel APIs

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September 2025

Sep 23

• Added a latest option for ai_model in the Text to 3D API to use Meshy 6 Preview.
• Temporary 50% discount in place for Meshy-6-preview generation tasks to 10 credits that will last until Sep 30, 2025. After the discount period, the cost of Meshy-6-preview tasks will return to the normal 20 credits.

Sep 18

• Updated API pricing for Text to 3D and Image to 3D to reflect different costs for Meshy 6 and other models.

Sep 16

• Added a latest option for ai_model in the Image to 3D API to use Meshy 6 Preview.

Sep 4

• Expanded model_url input support to .glb, .gltf, .obj, .fbx, .stl for Remesh and Retexture.

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August 2025

Aug 18

• Added an optional is_a_t_pose parameter to the Text to 3D Preview, Image to 3D, and Multi-Image to 3D APIs to generate models in an A/T pose.

Aug 13

• Meshy 5 is now stable for Text to 3D and Image to 3D (ai_model: meshy-5), delivering improved quality and consistency.

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July 2025

Jul 31

• Support PBR texture maps in API via enable_pbr parameter for latest meshy-5 model for Text to 3D, Image to 3D, Multi-Image to 3D, and Retexture endpoints.

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June 2025

Jun 25

• Added the Retexture API, which allows users to retexture 3D models based on Meshy's latest foundation AI models.

Jun 19

• Added deletion APIs for Text to 3D, Image to 3D, Remesh, and Rigging & Animation.
• Added the ai_model parameter to the Text to 3D Refine API.

Jun 17

• Added documentation for Webhooks.

Jun 10

• The Remesh API now supports base64-encoded GLB format models in the model_url parameter via Data URI.

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May 2025

May 20

• Added an optional moderation parameter to the Text to 3D Preview, Text to 3D Refine, Image to 3D, and Multi-Image to 3D APIs. When enabled, input content is automatically screened for potentially harmful content before generation.

May 15

• Introduced the Auto-rigging & Animation API, enabling users to automatically rig and animate 3D models. Learn more

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April 2025

Apr 29

• Introduced the Multi-Image to 3D API, allowing generation of 3D models from 1 to 4 input images using the meshy-5 AI model.
• Added the meshy-5 AI model option to the Text to 3D and Image to 3D APIs. The latest tag now also resolves to meshy-5.

Apr 17

• Added the texture_image_url parameter to the Image to 3D and Text to 3D Refine APIs, allowing users to guide the texture generation process with an image.

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March 2025

Mar 28

• Added the latest parameter to the Text to 3D and Image to 3D APIs, enabling access to our upcoming advanced AI models for improved generation quality.

Mar 14

• The Text to Texture API now supports base64-encoded models in the model_url parameter via Data URI, similar to the image_url in the Image to 3D API.

Mar 06

• Updated pricing for API generation tasks:
  • Text to 3D (Preview): Increased from 2 to 5 credits per call
  • Text to 3D (Refine): Increased from 5 to 10 credits per call
  • Image to 3D: Now 5 credits without texture, 15 credits with texture
  • Text to Texture: Increased from 5 to 10 credits per call
  • Text to Voxel: Remains at 5 credits per call

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February 2025

Feb 18

• Added a test mode API key msy_dummy_api_key_for_test_mode_12345678 that allows developers to test API integration without consuming credits. All valid requests using this key will return the same sample task results.

Feb 13

• Breaking Changes:

  • Free tier task creation will end on March 20, 2025. After that, all API task requests will require a paid subscription. To keep your access smooth, we recommend upgrading before the deadline.
  • Use coupon code APIACCESS to enjoy a 40% discount. Thank you for being with us!

• Added Server-Sent Events (SSE) streaming endpoints for real-time task updates:

  • Text to 3D Stream API
  • Image to 3D Stream API
  • Remesh Stream API
  • Text to Texture Stream API

Feb 6

• Added the texture_prompt parameter to the Image to 3D and Text to 3D Refine APIs, allowing users to guide the texture generation process with a text prompt.

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January 2025

Jan 23

• Added endpoints for listing tasks to the Text to 3D, Image to 3D, Remesh and Text to Texture APIs.

Jan 14

• Deprecated the legacy Text to 3D and Image to 3D APIs powered by Meshy-3 AI models.

Jan 07

• Added the symmetry_mode parameter to the Text to 3D Preview and Image to 3D APIs, allowing for configurable symmetry settings.

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December 2024

Dec 19

• Added the Remesh APIs, which allow users to remesh and export existing 3D models generated by other Meshy APIs into various formats.
• Updated the polycount limits for our APIs to a range of 100-300,000 for Premium users.

Dec 12

• Deprecated the model_url property in all response objects.
• Separated legacy Meshy-3 API from the latest Meshy-4 API.

Dec 10

• Added an enable_pbr parameter to the Image to 3D and Text to 3D Refine APIs.
• Added a should_texture parameter to the Image to 3D API.
• Deprecated the pbr option in art_style parameter for the Text to 3D Preview API when using the meshy-4 AI model.
• Deprecated the low-poly option in art_style parameter for the Text to 3D Preview API.

Dec 5

• Added a Get Balance API to allow users to retrieve their credit balance.
• Added a should_remesh parameter to the Image to 3D and Text to 3D Preview APIs.

Dec 3

• External APIs now use the /openapi prefix. Legacy paths remain supported, but we recommend switching to the new paths.

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November 2024

Nov 14

• The Image to 3D API now supports base64-encoded images.

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