Meshy 5 Remesh

POST/v1/run

Meshy V5 Remesh by Meshy - advanced AI model for 3d-to-3d. Delivers high-quality results with fast inference, suitable for both creative and production workflows.

Request body

Submit an async generation request. The model field selects the model; other fields are model-specific input parameters.

stringmodelrequired

Model identifier. Set to meshy/meshy/v5/remesh.

Default: meshy/meshy/v5/remesh

Optional<array<string>>target_formats

List of target formats for the remeshed model.

Default: glb

Optional<string>model_url

URL or base64 data URI of a 3D model to remesh. Supports .glb, .gltf, .obj, .fbx, .stl formats. Can be a publicly accessible URL or data URI with MIME type application/octet-stream.

Optional<number>resize_height

Resize the model to a certain height measured in meters. Set to 0 for no resizing.

Range: 0 to ∞

Default: 0

Optional<integer>target_polycount

Target number of polygons in the generated model. Actual count may vary based on geometry complexity.

Range: 100 to 300000

Default: 30000

Optional<string>origin_at

Position of the origin. None means no effect.

Allowed values: bottom, center

Optional<string>topology

Specify the topology of the generated model. Quad for smooth surfaces, Triangle for detailed geometry.

Allowed values: quad, triangle

Default: triangle

Response Schema

The submit endpoint returns an accepted generation task. Poll the result endpoint with the returned id for terminal outputs or errors.

Optional<string>error

Error message if the task failed. Empty on success.

stringidrequired

Unique identifier for the generation task.

Optional<string>model

Model ID used for the prediction.

Optional<array>outputs

Array of generated content. Empty when status is not completed.

stringstatusrequired

Status of the task: pending, running, completed, failed, or timeout.

Allowed values: pending, running, completed, failed, timeout

Model capabilities

array<string>capability_tagsrequired

Capabilities declared by the model registry.

Default: 3d-to-3d

stringexecution_moderequired

Execution mode declared by the model registry.

Default: async

# 1. Submit a generation request
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "meshy/meshy/v5/remesh"
}'

# 2. If the response is still running, poll the returned id
curl https://api.sandbase.ai/v1/run/run_abc123 \
  -H "Authorization: Bearer $SANDBASE_API_KEY"

Response202 Accepted

{
  "id": "run_abc123",
  "model": "meshy/meshy/v5/remesh",
  "status": "running",
  "outputs": []
}