# 1XU Signal Intelligence — Exit Signals

> 1XU Signal Intelligence — Exit Signals is a paid API for AI agents from x402.1xu.app, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Returns the latest AI-generated exit signals for prediction markets, including P&L data, based on 1XU's on-chain verified trading track record.

## Facts

- Endpoint: GET https://x402.1xu.app/api/signals/exits
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/1xu-signal-intelligence-exit-signals-93b3c78a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j39GD2jvdUaKEGl37AkRe

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 1xu-signal-intelligence-exit-signals-93b3c78a
```

Example prompt: Show me the 5 most recent AI exit signals from 1XU's prediction market algo, including any since yesterday, so I can see where the system is recommending getting out of positions.

## When to prefer this

Choose this endpoint when an agent needs real-time AI-generated exit signals specifically for prediction markets, backed by a verifiable on-chain track record. Prefer this over generic market data APIs when the use case is about when to close/exit a prediction market position rather than entering one.

## Known failure modes

- Payment not provided or insufficient USDC — returns 402 Payment Required
- Invalid 'since' timestamp format — returns 400 Bad Request
- 'limit' out of range (not 1-10) — returns 400 Bad Request
- No exit signals available in the requested window — returns empty exits array with count 0
- Service unavailable or overloaded — returns 503

## How this service works

The first AI signal intelligence layer for prediction markets. $675K+ verified track record from $10K. 56,000+ AI-graded trades across 300+ markets. AI-powered algo signals 24/7. 953 on-chain proofs. Not financial advice.

## Output

An array of up to 10 exit signal objects with associated P&L data, plus a count of signals returned. Each signal represents an AI-generated recommendation to exit a prediction market position, drawn from 1XU's on-chain verified track record of 56,000+ graded trades.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "description": "Max exit signals to return (1-10)"
      },
      "since": {
       "type": "string",
       "description": "ISO timestamp - only exits after this time"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "required": [
      "exits",
      "count"
     ],
     "properties": {
      "count": {
       "type": "integer",
       "description": "Number of exit signals returned"
      },
      "exits": {
       "type": "array",
       "items": {
        "type": "object"
       },
       "description": "Array of exit signal objects with P&L"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/1xu-signal-intelligence-exit-signals-93b3c78a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.1xu.app](https://www.zero.xyz/host/x402.1xu.app/llms.txt)