# Super Resolution 4K MCP

> Super Resolution 4K MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-13).

Upscales and enhances images to 4K resolution using AI-powered super-resolution processing

## Facts

- Endpoint: POST https://api.m2mcent.com/super-resolution-4k-mcp/api/process
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/super-resolution-4k-mcp-52d30986
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BTfrBvOkivAuOPfiRm29G

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability super-resolution-4k-mcp-52d30986 -d '<json body>'
```

Example prompt: Can you upscale this image to 4K using super resolution? Here's the image data — I want a crisp, high-resolution version.

## When to prefer this

Choose this endpoint when you need AI-powered 4K upscaling of images and want a simple, pay-per-call API without managing infrastructure. Best suited for agents that need to enhance individual images on demand, especially when 4K output quality is specifically required.

## Known failure modes

- Invalid or malformed image data in the 'data' field returns an error
- Unsupported image format may cause processing failure
- Image data too large may result in timeout or rejection
- Payment failure via x402 protocol blocks processing
- Empty or missing 'data' field returns validation error

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns a 4K super-resolution enhanced version of the submitted image, with improved sharpness, detail, and overall visual quality compared to the original input.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payload": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/super-resolution-4k-mcp-52d30986/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)