model_urlstringrequired
URL of the 3D model to texture. Supports .glb, .gltf, .obj, .fbx and .stl.
Meshy N1 Retexture
meshy/n1/retextureMeshy N1 Retexture repaints an existing 3D model from one reference image or up to four reference views, producing a 2K base color texture.
Try the model
Playground
Input
URL of the 3D model to texture. Supports .glb, .gltf, .obj, .fbx and .stl.
Advanced settings
PNG, JPEG, WebP, or GIF · 20 MiB maximum
Single reference image of the target texture, treated as the front view. Provide this or multiview_image_urls.
PNG, JPEG, WebP, or GIF · 20 MiB maximum each · up to 4
1 to 4 reference views of the target texture; the first is the front view. Cannot be combined with image_style_url.
Add at least one media item.
Use the model's original UV mapping instead of generating new UVs.
ResultIdle
Your output will appear here
Complete the inputs, then click Run.
Meshy N1 Retexture
Meshy N1 Retexture repaints an existing 3D model from one reference image or up to four reference views, producing a 2K base color texture.
Fields
| Field | Type | Default | Notes |
|---|---|---|---|
model_url | string, required | — | URL of the 3D model to texture. Supports .glb, .gltf, .obj, .fbx and .stl. |
image_style_url | image URL | — | Single reference image of the target texture, treated as the front view. Provide this or multiview_image_urls. |
multiview_image_urls | image URLs (1–4) | — | 1 to 4 reference views of the target texture; the first is the front view. Cannot be combined with image_style_url. |
enable_original_uv | boolean | true | Use the model's original UV mapping instead of generating new UVs. |
Output
url: Main 3D file (GLB unless another export format is selected).thumbnail: Preview image rendered by the provider.
Billing
$0.40 per request. Failed runs are not charged.
Also on SandBase
Other Meshy 3D endpoints: meshy/6.0-lite/retexture, meshy/6.0/retexture, meshy/7.0/image-to-3d, meshy/7.0/multi-image-to-3d.
Start building
Send your first request
Submit this model through the SandBase Unified Run API.
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
-X POST "https://api.sandbase.ai/v1/run" \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
-H "Content-Type: application/json" \
--data-binary @- <<'SANDBASE_JSON'
{
"model": "meshy/n1/retexture",
"model_url": "https://static.sandbase.ai/examples/meshy/n1/retexture/input_model_url_0.glb",
"enable_original_uv": true
}
SANDBASE_JSON
)
run_id=$(printf '%s' "$result" | jq -r .id)
for attempt in $(seq 1 120); do
status=$(printf '%s' "$result" | jq -r .status)
case "$status" in completed|failed|timeout) break ;; esac
sleep 2
result=$(curl --fail-with-body --silent \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
"https://api.sandbase.ai/v1/run/$run_id")
done
status=$(printf '%s' "$result" | jq -r .status)
[ "$status" = completed ] || { echo "Generation ended: $status" >&2; exit 1; }
printf '%s\n' "$result"2. Authentication
Create a SandBase API key and set it in your server environment. All requests use Bearer authentication.
export SANDBASE_API_KEY="YOUR_API_KEY"Keep the key on your server. Do not expose it in browser code or commit it to a repository.
3. Queue
Submit a request
POST to /v1/run with this model ID and its inputs. The request example above includes submission and polling.
Fetch request status and result
Use the returned run ID to poll until the status is completed, failed or timeout. Read output only after completed.
curl "https://api.sandbase.ai/v1/run/$RUN_ID" \
-H "Authorization: Bearer $SANDBASE_API_KEY"4. Files
Hosted files
Pass a publicly accessible file URL in the model’s image, video or audio field. Supported formats and limits are shown beside each Playground input.
Uploading images
Use the upload or replace control on supported image fields in the Playground. Video URL fields accept a hosted driving video; they do not imply video-upload support.
5. Schema
Input
image_style_urlstring
Single reference image of the target texture, treated as the front view. Provide this or multiview_image_urls.
enable_original_uvboolean
Use the model's original UV mapping instead of generating new UVs.
Default: true
multiview_image_urlsarray
1 to 4 reference views of the target texture; the first is the front view. Cannot be combined with image_style_url.
{
"model": "meshy/n1/retexture",
"model_url": "https://static.sandbase.ai/examples/meshy/n1/retexture/input_model_url_0.glb",
"enable_original_uv": true
}Output
A completed run exposes its result in output. The following is the model’s saved example, not a new generation.
No example output has been published yet. Use Playground → Result → JSON after a completed run to inspect your response.