3D Generation With an API
As of August 2026, AIDiveForge tracks 3 3d generation with an api. The top three by verified-data score are AiCadGen, LeiaPix Converter, and Next3D. Curated 3d generation with an api tracked by AIDiveForge. Listings are verified against each tool's live website and re-checked regularly.
Last updated July 23, 2026 · 3 tools
Ranked by AIDiveForge's verified-data score: data completeness, verification recency, community rating, and real visitor engagement. How we rank · No tool can pay for placement.
1. AiCadGen
The core workflow is prompt-in, parametric-geometry-out: the vendor states the AI writes parametric code, runs it in a sandbox, and produces STEP, STL, DXF, OBJ, or PDF output — not a mesh render pretending to be CAD. Chat refinement handles incremental edits without reopening a feature tree. The system covers parts, multi-part assemblies with per-part STEP files and a mate-intent manifest, and floor plans with MEP overlays to AS1100, ISO, and ASME standards. The free tier runs on a credit pool, so complex or repeated generations will exhaust credits before a project is production-ready. Teams with high iteration volume hit the credit ceiling and move to a paid tier or reconsider the workflow entirely.
Paidfrom $12/moAPIVerified Jul 23, 2026
2. LeiaPix Converter
Upload a JPG, PNG, or WebP under 10MB, and the platform's depth-detection layer maps foreground from background automatically, then exports an MP4 with motion modes like dolly, orbit, zoom, or circle. Controls for amplitude, speed, video length, and camera direction sit on a single canvas — the surface area is deliberately narrow. The free tier watermarks the output and limits you to one result; watermark-free HD downloads are a paid-only feature. There is no batch processing path described in the docs, so teams handling volume either export one file at a time or route work through the API.
PaidAPIVerified Jul 23, 2026
3. Next3D
The core workflow is prompt-or-image in, 3D model out, with browser-based editing for light cleanup before export. That loop works well for standard props, product visualization shells, and early-stage concept blocking. The credit-based system means every generation costs something, so iterative workflows — where you generate ten versions to find one keeper — burn through allocations faster than teams expect. There is no self-hosted option, so your assets and prompts move through Next3D's infrastructure. Teams that need production-ready, game-engine-optimized topology with clean UV maps report finishing in a dedicated DCC tool, using the output as a starting reference rather than a final deliverable.
Paid$19/monthAPIVerified Jun 2, 2026
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