Image Upscale MCP
AI image super-resolution upscaling at 2x or 4x using Real-ESRGAN. Optional GFPGAN face enhancement for portrait restoration. Fully local processing — images never leave your infrastructure.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
image_url |
string | ✅ | Source image URL or base64 |
scale |
integer | ✅ | Upscaling factor: 2 or 4 |
face_enhance |
boolean | ❌ | Apply face restoration (default: false) |
output_format |
string | ❌ | png or jpeg (default: png) |
Example Response
{
"original_size": "400x300",
"output_size": "1600x1200",
"scale_applied": 4,
"face_enhanced": true,
"processing_time_ms": 2340,
"output_url": "/output/upscaled_20240408_143022.png",
"model_used": "RealESRGAN_x4plus"
}
Use Cases
- E-commerce product image enhancement from low-res catalog scans
- Real estate photo upscaling for MLS listings
- Document scan resolution improvement for OCR accuracy
Access
# x402 endpoint — pay $0.05 USDC per call (Base mainnet)
POST https://x402.ntriq.co.kr/image-upscale
# Service catalog
curl https://x402.ntriq.co.kr/services
x402 micropayments — USDC on Base, gasless EIP-3009