TripoSR

Credit-based pricing. Supports reference images.

Try TripoSR →Compare models

Output

3D mesh

Inputs

Reference image (required)

Example prompt

A heroic space marine in heavy gold and charcoal exo-suit armor with glowing orange energy cells

Try this prompt →

LLM-ready

API & LLM schema

Exact request contract for this model. Agents can fetch it from /api/v1/models?id=fal-ai/triposr.

POST/api/v1/generate12 fields · 3 required

Field	Type	Requirement	Contract
`model_id`	constant	Required	ArtEmotion model identifier.
`extra`	object	Optional	Model-specific settings may also be nested here.
`max_credits`	number	Optional	Reject before submission if the estimated list price exceeds this cap. · Range: 1–…
`webhook_url`	string	Optional	Format: uri
`webhook_secret`	string	Optional	Optional model input.
`folder_id`	string	Optional	Optional model input.
`prompt`	string	Required	Optional model input.
`output_format`	string	Optional	Output format for the 3D model. · Allowed: glb, obj · Default: glb
`foreground_ratio`	number	Optional	Ratio of the image occupied by the foreground object. Higher values zoom in on the subject. · Default: 0.9 · Range: 0.5–1
`mc_resolution`	number	Optional	Resolution of the marching cubes. Above 512 is not recommended. · Default: 256 · Range: 32–1024
`do_remove_background`	boolean	Optional	Whether to remove the background from the input image. · Default: true
`reference_image_url`	string	Required	Format: uri

Minimal request example

{
  "model_id": "fal-ai/triposr",
  "prompt": "A heroic space marine in heavy gold and charcoal exo-suit armor with glowing orange energy cells",
  "reference_image_url": "https://example.com/reference_image"
}

Raw JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.artemotion.ai/api/v1/models?id=fal-ai%2Ftriposr",
  "title": "TripoSR generation request",
  "description": "Request body accepted by POST /api/v1/generate for fal-ai/triposr.",
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string",
      "const": "fal-ai/triposr",
      "description": "ArtEmotion model identifier."
    },
    "extra": {
      "type": "object",
      "additionalProperties": true,
      "description": "Model-specific settings may also be nested here."
    },
    "max_credits": {
      "type": "number",
      "minimum": 1,
      "description": "Reject before submission if the estimated list price exceeds this cap."
    },
    "webhook_url": {
      "type": "string",
      "format": "uri",
      "maxLength": 2048
    },
    "webhook_secret": {
      "type": "string",
      "maxLength": 512
    },
    "folder_id": {
      "type": "string"
    },
    "prompt": {
      "type": "string"
    },
    "output_format": {
      "title": "Output Format",
      "description": "Output format for the 3D model.",
      "default": "glb",
      "type": "string",
      "enum": [
        "glb",
        "obj"
      ]
    },
    "foreground_ratio": {
      "title": "Foreground Ratio",
      "description": "Ratio of the image occupied by the foreground object. Higher values zoom in on the subject.",
      "default": 0.9,
      "type": "number",
      "minimum": 0.5,
      "maximum": 1
    },
    "mc_resolution": {
      "title": "MC Resolution",
      "description": "Resolution of the marching cubes. Above 512 is not recommended.",
      "default": 256,
      "type": "number",
      "minimum": 32,
      "maximum": 1024,
      "multipleOf": 1
    },
    "do_remove_background": {
      "title": "Remove Background",
      "description": "Whether to remove the background from the input image.",
      "default": true,
      "type": "boolean"
    },
    "reference_image_url": {
      "type": "string",
      "format": "uri"
    }
  },
  "required": [
    "model_id",
    "prompt",
    "reference_image_url"
  ],
  "additionalProperties": false
}

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FAQ

How much does TripoSR cost on ArtEmotion?

Credit-based pricing. You pay in ArtEmotion credits — every plan and top-up converts USD to credits at a fixed rate.

Do I get my credits back if TripoSR fails?

Yes — failed generations are never charged. The credits are released back to your balance automatically.

Can I call TripoSR from the API?

Yes. Use POST /api/v1/generate with model_id: "fal-ai/triposr". See the API reference for the full schema.

Where are my generations stored?

Every output is saved to your personal Library. You can export or delete everything any time from Privacy & deletion.

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