# Background Removal API (sna4an-mega-v3)

> Background Removal API (sna4an-mega-v3) is a paid API for AI agents from sna4an-mega-v7.vercel.app, paid per call via x402, $0.16/call, status unknown (last checked 2026-11-05).

Removes the background from an image, returning a version with the background stripped out

## Facts

- Endpoint: POST https://sna4an-mega-v7.vercel.app/api/background-removal4?utm_source=zero.xyz
- Price: $0.16/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-05
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/background-removal-api-sna4an-mega-v3-32e9e94f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Er3xOuvO3I9eO3SkE_m_e

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 background-removal-api-sna4an-mega-v3-32e9e94f -d '<json body>'
```

Example prompt: Can you remove the background from this product photo so I just get the item on a transparent background?

## When to prefer this

Use this endpoint when you need a quick, pay-per-use background removal call without committing to a subscription service. Best suited for one-off or low-volume processing where $0.16/call is acceptable and you need a simple REST integration.

## Known failure modes

- Empty or missing image input returns an error
- Unsupported image format may cause processing failure
- Very complex or low-contrast backgrounds may result in poor cutout quality
- Large image files may time out or be rejected
- Ambiguous subject/background boundaries may produce imprecise results

## How this service works

Mega API hub - 118 endpoints covering social media, finance, sports, AI, e-commerce, and more

## Output

A processed image with the background removed, typically returned as a transparent PNG or similar format with only the foreground subject remaining.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/background-removal-api-sna4an-mega-v3-32e9e94f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sna4an-mega-v7.vercel.app](https://www.zero.xyz/host/sna4an-mega-v7.vercel.app/llms.txt)