FLUX.1 Architectural Generative AI API

RenderForge 3D Developer API

Welcome to the RenderForge 3D Engine documentation. Our RESTful APIs allow architects, 3D visualization studios, and CAD software developers to programmatically generate 4K photorealistic architectural renders from natural language prompts, space parameters, and lighting conditions.

Base URL http://localhost:8085

Latency ~4.5s Raytracing

Formats 4K UHD / WebP / JPEG

Authentication

All client requests to the RenderForge API can be authenticated via an API Key generated in your User Dashboard or via session authorization. Pass your key in the standard authorization header:

HTTP Header Format

Authorization: Bearer rf_live_8baead91994957ea4ae1d1e6

POST /api/v1/render/generate

Dispatches a real-time neural synthesis task to the RTX-5090 raytracing cluster. The engine enriches the architectural directives with calibrated PBR materials, daylight angles, and returns a 4K photorealistic render stored on the cluster CDN.

Field	Type	Required	Description
prompt	string	Required	Architectural concept (e.g. "Minimalist cliffside glass villa with infinity pool at sunset")
category	string	Optional	`exterior`, `interior`, or `floorplan`
style	string	Optional	`modern_luxury`, `japandi`, `tropical_villa`, `scandinavian`, `brutalist`
lighting	string	Optional	`golden_hour`, `crisp_noon`, `nordic_mist`, `night_dramatic`
resolution	string	Optional	`2K` (1 credit) or `4K` (4 credits). Default: 2K

curl -X POST https://renderforge.store/api/v1/render/generate \
  -H "Content-Type: application/json" \
  -d '{
    "email": "architect@studio.com",
    "category": "exterior",
    "style": "modern_luxury",
    "lighting": "golden_hour",
    "resolution": "4K",
    "prompt": "Organic curved glass villa cantilevered over cliffside with infinity pool"
  }'

Response 200 OK application/json

{
  "success": true,
  "data": {
    "job": {
      "id": "rnd_1ce7dbe5e9",
      "title": "Organic curved glass villa cantilevered over cliffside",
      "category": "exterior",
      "style": "modern_luxury",
      "lighting": "golden_hour",
      "rendered_image_url": "/static/renders/rnd_1ce7dbe5e9.jpg",
      "resolution": "4K",
      "credits_cost": 4,
      "render_time_ms": 4820,
      "created_at": "2026-10-24T17:41:44Z"
    },
    "updated_credits": 306
  }
}

GET /api/v1/render/presets

Retrieves the full catalog of architectural materials, lighting presets, and calibrated wireframe/photorealistic pairs.

POST /api/v1/billing/webhook

Merchant of Record payment listener. Automatically allocates monthly render credits and updates commercial licenses upon receiving payment.succeeded or subscription.active events.