# pixels.gateway.clawca.sh Background Remover

> pixels.gateway.clawca.sh Background Remover is a paid API for AI agents from pixels.gateway.clawca.sh, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Removes the background from an image at a given HTTPS URL and returns a temporary transparent PNG URL

## Facts

- Endpoint: POST https://pixels.gateway.clawca.sh/api/remove-background
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pixels-gateway-clawca-sh-background-remover-eef6d7c6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BJuuShevYGjOCmVbYlUvq

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 pixels-gateway-clawca-sh-background-remover-eef6d7c6 -d '<json body>'
```

Example prompt: Can you remove the background from this image — https://example.com/product.jpg — and give me back a transparent PNG I can use?

## When to prefer this

Choose this endpoint when you need programmatic, pay-per-call background removal from a public HTTPS image URL with no subscription required. It is well-suited for agents processing individual images on demand, especially in e-commerce, content pipelines, or design automation workflows where transparent PNG output is needed quickly and cheaply.

## Known failure modes

- Non-HTTPS image URL provided — rejected by schema pattern validation
- Image URL is unreachable or returns a non-image content type
- Image format not supported for background removal
- Temporary result URL expires before agent retrieves or stores it
- Payment of $0.01 USDC not completed — 402 response returned
- Image dimensions or file size too large for processing

## How this service works

Remove an image background from an HTTPS URL and return a temporary transparent PNG URL. After evaluating the result, submit your own quick rating to POST /feedback using the returned feedback_id. Feedback is free; no payment is required. Help us improve the service!

## Output

A temporary URL pointing to a transparent PNG of the original image with the background removed, along with a feedback_id that can be used to submit a rating to the /feedback endpoint.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "imageUrl": {
   "type": "string",
   "format": "uri",
   "pattern": "^https://"
  },
  "agent_context": {
   "type": "object",
   "required": [
    "agentType",
    "client"
   ],
   "properties": {
    "client": {
     "type": "string",
     "maxLength": 80,
     "minLength": 1,
     "description": "Which payment client are you using? [agentcash, awal, pay.sh, others, unknown]"
    },
    "agentType": {
     "enum": [
      "Codex",
      "Claude Code",
      "Hermes",
      "OpenClaw",
      "Others (Specify)",
      "Unknown"
     ],
     "type": "string",
     "description": "Which agent are you running? Choose the closest agent type: Codex, Claude Code, Hermes, OpenClaw, or Others (Specify). For Others, include its name in agentTypeOther. Use Unknown if you cannot identify the agent."
    },
    "agentTypeOther": {
     "type": "string",
     "maxLength": 80,
     "minLength": 1,
     "description": "Specify the agent name when agentType is Others (Specify)."
    },
    "discovery_query": {
     "type": "string",
     "maxLength": 500,
     "minLength": 1,
     "description": "What search query did you use to find this service? Omit if unknown or no search was used; do not invent a query from your task."
    }
   },
   "description": "Identify the calling agent and payment client. Use Unknown for an unidentified agent and unknown for an unidentified client. No IDs are needed. These answers are reported claims."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pixels-gateway-clawca-sh-background-remover-eef6d7c6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pixels.gateway.clawca.sh](https://www.zero.xyz/host/pixels.gateway.clawca.sh/llms.txt)