StableMesh

Compliance Checks

✓ All paid ops declare 402 response MUST 10pt

✗ All x-payment-info valid MUST 10pt

✓ Challenge has Cache-Control: no-store MUST 5pt

✗ Challenge digest on POST SHOULD 3pt

✓ Challenge has expires SHOULD 3pt

✗ Challenge has Problem Details SHOULD 2pt

✓ Challenge has required params MUST 5pt

✓ Challenge has WWW-Authenticate MUST 5pt

✓ Challenge returns 402 MUST 10pt

✓ Correct Content-Type MUST 5pt

✓ Has Cache-Control on discovery SHOULD 5pt

✓ Has input schemas SHOULD 5pt

✗ Has llms.txt SHOULD 5pt

✓ Has /openapi.json at root MUST 10pt

✓ Has required top-level fields MUST 10pt

✓ Served over HTTPS MUST 10pt

✗ Uses standard categories SHOULD 2pt

1 issue

POST endpoint challenge missing digest parameter (SHOULD per spec)

Paid Operations (7)

POST /api/rigging dynamic

Auto-rig a humanoid 3D character. $0.20

Amount: map[amount:0.20 currency:USD mode:fixed]
Currency: -
Method
Intent: -
402 Declared: Yes

Non-standard x-payment-info fields: price: map[amount:0.20 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:0x20c0000000000000000000000000000000000001 intent:charge method:tempo]]]

Input Schema

Field	Type	Required	Description
height_meters	number	No	Character height in meters default: `1.7`
input_task_id	string	No	ID of completed task
model_url	string	No	Public URL or data URI to GLB file
texture_image_url	string	No	UV-unwrapped base color texture (PNG)

Response Schema (200)

Field	Type	Description
result	string	The ID of the created task

POST /api/image-to-3d dynamic

Create an Image to 3D task. $0.20–$1.20

Amount: map[currency:USD max:2.00 min:0 mode:dynamic]
Currency: -
Method
Intent: -
402 Declared: Yes

Non-standard x-payment-info fields: price: map[currency:USD max:2.00 min:0 mode:dynamic] protocols: [map[x402:map[]] map[mpp:map[currency:0x20c0000000000000000000000000000000000001 intent:charge method:tempo]]]

Input Schema

Field	Type	Required	Description
ai_model	string	No	enum: meshy-5, meshy-6, latest default: `latest`
auto_size	boolean	No
enable_pbr	boolean	No
image_enhancement	boolean	No	default: `true`
image_url	string	Yes	Public URL or base64 data URI (.jpg/.jpeg/.png)
model_type	string	No	enum: standard, lowpoly default: `standard`
moderation	boolean	No
origin_at	string	No	enum: bottom, center
pose_mode	string	No	enum: a-pose, t-pose,
remove_lighting	boolean	No	default: `true`
save_pre_remeshed_model	boolean	No
should_remesh	boolean	No
should_texture	boolean	No	default: `true`
symmetry_mode	string	No	enum: off, auto, on default: `auto`
target_formats	array	No
target_polycount	integer	No	default: `30000`
texture_image_url	string	No
texture_prompt	string	No
topology	string	No	enum: quad, triangle default: `triangle`

Response Schema (200)

Field	Type	Description
result	string	The ID of the created task

POST /api/text-to-3d dynamic

Create a Text to 3D task (preview or refine mode). $0.20–$0.80

Amount: map[currency:USD max:1.00 min:0 mode:dynamic]
Currency: -
Method
Intent: -
402 Declared: Yes

Non-standard x-payment-info fields: price: map[currency:USD max:1.00 min:0 mode:dynamic] protocols: [map[x402:map[]] map[mpp:map[currency:0x20c0000000000000000000000000000000000001 intent:charge method:tempo]]]

Input Schema

{
  "oneOf": [
    {
      "properties": {
        "ai_model": {
          "default": "latest",
          "enum": [
            "meshy-5",
            "meshy-6",
            "latest"
          ],
          "type": "string"
        },
        "art_style": {
          "enum": [
            "realistic",
            "sculpture"
          ],
          "type": "string"
        },
        "auto_size": {
          "default": false,
          "type": "boolean"
        },
        "mode": {
          "const": "preview",
          "type": "string"
        },
        "model_type": {
          "default": "standard",
          "enum": [
            "standard",
            "lowpoly"
          ],
          "type": "string"
        },
        "moderation": {
          "default": false,
          "type": "boolean"
        },
        "origin_at": {
          "enum": [
            "bottom",
            "center"
          ],
          "type": "string"
        },
        "pose_mode": {
          "enum": [
            "a-pose",
            "t-pose",
            ""
          ],
          "type": "string"
        },
        "prompt": {
          "description": "Description of the 3D object to generate",
          "maxLength": 600,
          "type": "string"
        },
        "should_remesh": {
          "default": false,
          "type": "boolean"
        },
        "symmetry_mode": {
          "default": "auto",
          "enum": [
            "off",
            "auto",
            "on"
          ],
          "type": "string"
        },
        "target_formats": {
          "items": {
            "enum": [
              "glb",
              "obj",
              "fbx",
              "stl",
              "usdz"
            ],
            "type": "string"
          },
          "type": "array"
        },
        "target_polycount": {
          "default": 30000,
          "maximum": 300000,
          "minimum": 100,
          "type": "integer"
        },
        "topology": {
          "default": "triangle",
          "enum": [
            "quad",
            "triangle"
          ],
          "type": "string"
        }
      },
      "required": [
        "mode",
        "prompt"
      ],
      "type": "object"
    },
    {
      "properties": {
        "ai_model": {
          "default": "latest",
          "enum": [
            "meshy-5",
            "meshy-6",
            "latest"
          ],
          "type": "string"
        },
        "auto_size": {
          "default": false,
          "type": "boolean"
        },
        "enable_pbr": {
          "default": false,
          "type": "boolean"
        },
        "mode": {
          "const": "refine",
          "type": "string"
        },
        "moderation": {
          "default": false,
          "type": "boolean"
        },
        "origin_at": {
          "enum": [
            "bottom",
            "center"
          ],
          "type": "string"
        },
        "preview_task_id": {
          "description": "ID of a SUCCEEDED preview task",
          "type": "string"
        },
        "remove_lighting": {
          "default": true,
          "type": "boolean"
        },
        "target_formats": {
          "items": {
            "enum": [
              "glb",
              "obj",
              "fbx",
              "stl",
              "usdz"
            ],
            "type": "string"
          },
          "type": "array"
        },
        "texture_image_url": {
          "type": "string"
        },
        "texture_prompt": {
          "maxLength": 600,
          "type": "string"
        }
      },
      "required": [
        "mode",
        "preview_task_id"
      ],
      "type": "object"
    }
  ],
  "type": "object"
}

Response Schema (200)

Field	Type	Description
result	string	The ID of the created task

POST /api/multi-image-to-3d dynamic

Create a Multi-Image to 3D task (1-4 images). $0.20–$1.20

Amount: map[currency:USD max:2.00 min:0 mode:dynamic]
Currency: -
Method
Intent: -
402 Declared: Yes

Non-standard x-payment-info fields: price: map[currency:USD max:2.00 min:0 mode:dynamic] protocols: [map[x402:map[]] map[mpp:map[currency:0x20c0000000000000000000000000000000000001 intent:charge method:tempo]]]

Input Schema

Field	Type	Required	Description
ai_model	string	No	enum: meshy-5, meshy-6, latest default: `latest`
auto_size	boolean	No
enable_pbr	boolean	No
image_enhancement	boolean	No	default: `true`
image_urls	array	Yes	1-4 image URLs or base64 data URIs
moderation	boolean	No
origin_at	string	No	enum: bottom, center
pose_mode	string	No	enum: a-pose, t-pose,
remove_lighting	boolean	No	default: `true`
save_pre_remeshed_model	boolean	No
should_remesh	boolean	No
should_texture	boolean	No	default: `true`
symmetry_mode	string	No	enum: off, auto, on default: `auto`
target_formats	array	No
target_polycount	integer	No	default: `30000`
texture_image_url	string	No
texture_prompt	string	No
topology	string	No	enum: quad, triangle default: `triangle`

Response Schema (200)

Field	Type	Description
result	string	The ID of the created task

POST /api/retexture dynamic

Retexture an existing 3D model with AI. $0.40

Amount: map[amount:0.40 currency:USD mode:fixed]
Currency: -
Method
Intent: -
402 Declared: Yes

Non-standard x-payment-info fields: price: map[amount:0.40 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:0x20c0000000000000000000000000000000000001 intent:charge method:tempo]]]

Input Schema

Field	Type	Required	Description
ai_model	string	No	enum: meshy-5, meshy-6, latest default: `latest`
enable_original_uv	boolean	No	default: `true`
enable_pbr	boolean	No
image_style_url	string	No	URL or data URI for style reference
input_task_id	string	No	ID of completed task
model_url	string	No	Public URL or data URI (.glb/.gltf/.obj/.fbx/.stl)
remove_lighting	boolean	No	default: `true`
target_formats	array	No
text_style_prompt	string	No	Text description for texture style

Response Schema (200)

Field	Type	Description
result	string	The ID of the created task

POST /api/remesh dynamic

Re-topology and format conversion of 3D models. $0.20

Amount: map[amount:0.20 currency:USD mode:fixed]
Currency: -
Method
Intent: -
402 Declared: Yes

Non-standard x-payment-info fields: price: map[amount:0.20 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:0x20c0000000000000000000000000000000000001 intent:charge method:tempo]]]

Input Schema

Field	Type	Required	Description
auto_size	boolean	No
convert_format_only	boolean	No	Only convert format, skip remesh processing
input_task_id	string	No	ID of completed task to remesh
model_url	string	No	Public URL or data URI (.glb/.gltf/.obj/.fbx/.stl)
origin_at	string	No	enum: bottom, center
resize_height	number	No	Resize to height in meters (0 = no resize)
target_formats	array	No	default: `[glb]`
target_polycount	integer	No	default: `30000`
topology	string	No	enum: quad, triangle default: `triangle`

Response Schema (200)

Field	Type	Description
result	string	The ID of the created task

POST /api/animation dynamic

Animate a rigged 3D character. $0.12

Amount: map[amount:0.12 currency:USD mode:fixed]
Currency: -
Method
Intent: -
402 Declared: Yes

Non-standard x-payment-info fields: price: map[amount:0.12 currency:USD mode:fixed] protocols: [map[x402:map[]] map[mpp:map[currency:0x20c0000000000000000000000000000000000001 intent:charge method:tempo]]]

Input Schema

Field	Type	Required	Description
action_id	integer	Yes	Animation action identifier
post_process	object	No
rig_task_id	string	Yes	ID of completed rigging task

Response Schema (200)

Field	Type	Description
result	string	The ID of the created task

Payment Methods

Methods: tempo (from challenge)
Intents: charge (from challenge)
Currencies (discovery): -
Currency (challenge): USDC.e on Tempo (Tempo)
Multiple Challenges: No

Recipients

0xfBcA05073748AB9605370732dd70D7A14A0b7146

Per-endpoint breakdown

POST /api/image-to-3d: 0xfBcA05073748AB9605370732dd70D7A14A0b7146
POST /api/multi-image-to-3d: 0xfBcA05073748AB9605370732dd70D7A14A0b7146
POST /api/remesh: 0xfBcA05073748AB9605370732dd70D7A14A0b7146
POST /api/retexture: 0xfBcA05073748AB9605370732dd70D7A14A0b7146
POST /api/rigging: 0xfBcA05073748AB9605370732dd70D7A14A0b7146
POST /api/text-to-3d: 0xfBcA05073748AB9605370732dd70D7A14A0b7146

Security

TLS Version: TLSv1.3
Challenge ID Unique: Yes
Challenge ID Length: 43
Digest Binding: -

Uptime

Discovery: Reachable (228ms)
Challenge: Reachable (287ms)
Last Checked: 2026-04-07T19:43:28Z

Schema Completeness

Paid Operations: 7
With Input Schema: 7
With Description: 7

Documentation

Homepage: -
API Reference: -
llms.txt: -

Discovery

OpenAPI URL: https://stablemesh.dev/openapi.json
OpenAPI Version: 3.1.0
Service Version: 1.0.0
Document Size: 38681 bytes
Document Hash: e9b30d034a41fc2a112a46b8c0ce4e8cff40da4e660d00373a575eef7099b1b2

Version History (2 snapshots)

2026-04-07

document hash changed (no semantic differences detected)

2026-04-07

document hash changed (no semantic differences detected)

2026-04-07

document hash changed (no semantic differences detected)

Scan snapshots

Date	Grade	Score	Response	Status
2026-04-06	B	79%	320ms	Up
2026-04-07	B	79%	502ms	Up