Tripo H3.1 Text to 3D
tripo3d/tripo-h3.1/text-to-3dTripo H3.1 is Tripo3D's text-to-3D AI model. Turn written descriptions into textured 3D objects with realistic geometry and materials.
- Base price
- $0.24USD / run
- Execution
- async
- Model type
- image
- Input fields
- 9
Try the model
Playground
Your output will appear here
Complete the inputs, then click Run.
Model card
Specifications
Pricing
- Base price
- $0.24 / run
Context & modalities
- Input
- Schema-defined
- Output
- image
Capabilities
- Chat
- Not supported
- Vision
- Not supported
- Reasoning
- Not supported
- Structured output
- Not supported
- Function calling
- Not supported
- Audio input
- Not supported
Access
- Provider
- Tripo3D
- Model ID
- tripo3d/tripo-h3.1/text-to-3d
- Execution
- async
- Base URL
- https://api.sandbase.ai
- API
- Unified Run API
- Endpoint
- /v1/run
API README
Tripo H3.1 Text to 3D
Tripo H3.1 turns a text prompt into a textured 3D model quickly and at low cost.
Fields
| Field | Type | Default | Notes |
|---|---|---|---|
prompt | string, required | — | Up to 1,024 characters. |
pbr | boolean | true | PBR materials. |
quad | boolean | false | Quad mesh output. |
seed | integer | random | Fix it to compare prompt changes. |
texture | boolean | true | Generate textures. |
face_limit | integer 1000–2000000 | — | Maximum face count. |
negative_prompt | string | — | What to avoid. |
texture_quality | standard / detailed | standard | Texture detail; higher costs more. |
geometry_quality | standard / detailed | standard | detailed adds mesh detail and cost. |
Billing
$0.24 per textured model at standard quality, $0.36 detailed, $0.12 untextured; detailed geometry adds $0.24 and quad output $0.06.
| Request | Price |
|---|---|
| Standard texture | $0.24 |
| Detailed texture | $0.36 |
| Untextured | $0.12 |
| Standard + detailed geometry | $0.48 |
Failed runs are not charged.
Also on SandBase
Other Tripo endpoints: tripo3d/tripo-p2/text-to-3d, tripo3d/tripo-p2/image-to-3d, tripo3d/tripo-h3.1/image-to-3d.
Start building
Send your first request
OpenAI-compatible endpoint with unified authentication and usage tracking.
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
-X POST "https://api.sandbase.ai/v1/run" \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
-H "Content-Type: application/json" \
--data-binary @- <<'SANDBASE_JSON'
{
"model": "tripo3d/tripo-h3.1/text-to-3d",
"pbr": true,
"quad": false,
"prompt": "A small house with a red roof and white walls",
"texture": true,
"texture_quality": "standard",
"geometry_quality": "standard"
}
SANDBASE_JSON
)
run_id=$(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"Choose your model
Compare models
| Model | Type | Default price | Released |
|---|---|---|---|
Tripo H3.1 Text to 3DThis model Tripo3D | Image | $0.24 / run | Apr 15, 2026 |
Tripo3D | Image | $1.32 / run | Sep 21, 2026 |
Tripo3D | Image | $1.32 / run | Sep 21, 2026 |
Tripo3D | Image | $0.36 / run | Apr 15, 2026 |
Tripo3D | Image | $0.36 / run | Apr 15, 2026 |
Questions
FAQ
How do I call Tripo3D Tripo H3.1 Text to 3D through SandBase?
Create a SandBase API key, then send requests with the model ID "tripo3d/tripo-h3.1/text-to-3d" to Unified Run API (/v1/run) at https://api.sandbase.ai. The request examples on this page show the exact payload.
Do I need a separate Tripo3D account?
No. One SandBase API key and balance gives you access to Tripo3D Tripo H3.1 Text to 3D and the other models in the catalog; you do not need to sign up with Tripo3D separately.