# AltSpider Live Floor Feed

> AltSpider Live Floor Feed is a paid API for AI agents from altspider.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Returns the live AltSpider floor state as a spectator view — a real-time snapshot of the current spider/battle arena floor.

## Facts

- Endpoint: GET https://altspider.ai/api/sample?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/altspider-live-floor-feed-127301c2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eX_-N74QoHLopJr0CMvM3

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 altspider-live-floor-feed-127301c2
```

Example prompt: Pull up the current AltSpider arena floor so I can see what's happening from the spectator view right now.

## When to prefer this

Use this endpoint when you need the live, real-time spectator view of the AltSpider arena floor specifically. Choose this over any cached or historical data source when you need the current state at this moment.

## Known failure modes

- Payment required (402) if x402 micro-payment header is missing or insufficient
- Service unavailable if AltSpider backend is offline or floor is not active
- Empty or null response if no floor session is currently running
- Timeout if the live feed is slow to respond

## How this service works

Open USDC listings with the seller wallet, which the free floor does not return. The book may be empty.

## Output

A JSON snapshot of the current AltSpider arena floor as it appears to a spectator, including live state data about the floor's current configuration or active session.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "paid": "USDC listings the free floor does not carry",
  "count": 0,
  "listings": [],
  "notOnFreeFloor": "wallet"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/altspider-live-floor-feed-127301c2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from altspider.ai](https://www.zero.xyz/host/altspider.ai/llms.txt)