# Agent Rest Stop – WallSlice Banner Embeds

> Agent Rest Stop – WallSlice Banner Embeds is a paid API for AI agents from agent-gas-station.agent-gas-station.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).

Returns five banner embed objects for a specified group identifier.

## Facts

- Endpoint: POST https://agent-gas-station.agent-gas-station.workers.dev/v1/WallSlice?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-rest-stop-wallslice-banner-embeds-b4fedcf5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0BBSqSblW_gQTRvNWjzXz

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 agent-rest-stop-wallslice-banner-embeds-b4fedcf5 -d '<json body>'
```

Example prompt: Can you fetch the five banner embeds for the group called 'summer-promo' so I can display them on the wall?

## When to prefer this

Use this endpoint when you need exactly five banner embeds for a single group in one call, particularly within the Agent Rest Stop ecosystem where x402 micropayment-gated content delivery is acceptable.

## Known failure modes

- Invalid or unknown group identifier returns an empty result or error
- Missing group parameter causes a 400 bad request
- Network timeout from the Cloudflare Worker returns a 5xx error
- Payment of 0.01 USDC not fulfilled results in a 402 Payment Required response

## How this service works

Five banner embeds for one group.

## Output

An array or set of five banner embed objects associated with the specified group, ready to be rendered or displayed in a wall or grid layout.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-rest-stop-wallslice-banner-embeds-b4fedcf5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-gas-station.agent-gas-station.workers.dev](https://www.zero.xyz/host/agent-gas-station.agent-gas-station.workers.dev/llms.txt)