H3.1

Tripo H3.1 turns a text prompt, an image or two to four views of an object into a 3D model, delivered as a GLB file, with or without texture.

H3.1 costs from $0.10 per 3D model. By job: text to 3D $0.10 without texture, $0.20 with texture; image to 3D $0.20 without texture, $0.30 with texture; multi-view to 3D $0.20 without texture, $0.30 with texture. Each finished model is charged once; a job that fails is not charged. These are official prices as of October 18, 2026, charged per use to your prepaid balance. The console always shows the current price.

H3.1 takes text and image as input and produces a 3D model (GLB file). A job starts from a text prompt, one image or two to four views of the same object.

Start a job with POST https://api.oceantoken.ai/v1/3d/generations and a JSON body such as {"model": "tripo/h3.1", "prompt": "a ceramic teapot"}. Send image_url instead of prompt for image to 3D, or image_urls with two to four views (front, left, back, right) for multi-view. Optional settings include texture, pbr, texture_quality and face_limit. Then poll GET https://api.oceantoken.ai/v1/3d/generations/{id} until its status is completed; the answer then carries model_url, a GLB file, and GET https://api.oceantoken.ai/v1/3d/generations/{id}/content downloads it. Send your OceanToken API key as a Bearer token; the same key works for every model your account can use. Keys, credits and errors: docs.oceantoken.ai.

OceanToken is prepaid. Open Credits in the console, choose an amount and pay by card on Stripe's hosted checkout page (Link works too; Alipay and WeChat Pay are not available). Each top-up is between $10 and $100,000, and your balance updates a few seconds after payment. Have a trial code? Redeem it on the same page.

Purchased credits are valid for 12 months from the date of purchase. Credits from trial codes, promotions or gifts may have a shorter validity. All purchases are final and non-refundable, except where the law requires a refund. Section 6 of the Terms of Service has the details.

No. A request refused for an insufficient balance or by a safety check is not charged. A 3D job holds its price from your balance when it starts and is charged once, when the model is finished; a job that fails releases the amount it held.

There are two ways to buy. Pay-as-you-go is self-serve: sign up, add prepaid credits and use every model in the catalog at its official price. Enterprise customers get agreement pricing based on expected usage: email support@oceantoken.ai.