# KeeperHub CarryDesk Signal – BTC Carry Trade Signal

> KeeperHub CarryDesk Signal – BTC Carry Trade Signal is a paid API for AI agents from app.keeperhub.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-22).

Returns a BTC carry trade signal (ENTER/HOLD/EXIT) by running a 72-period EMA over 72 hours of Hyperliquid funding rate history, compared against the Aave V3 DAI reference rate.

## Facts

- Endpoint: POST https://app.keeperhub.com/api/mcp/workflows/carrydesk-signal/call?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/keeperhub-carrydesk-signal-btc-carry-trade-signal-d69afbed
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_h9IWD7fUAPMFOH4KmFo50

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 keeperhub-carrydesk-signal-btc-carry-trade-signal-d69afbed -d '<json body>'
```

Example prompt: What's the current BTC carry trade signal — is it ENTER, HOLD, or EXIT based on the latest 72-hour Hyperliquid funding EMA versus the Aave V3 DAI rate?

## When to prefer this

Use this endpoint when you need a pre-computed, signal-oriented view of BTC carry trade attractiveness without having to fetch, normalize, and EMA-smooth raw Hyperliquid funding data yourself. It is ideal for trading bots, DeFi strategy agents, or portfolio monitors that need a simple ENTER/HOLD/EXIT directive rather than raw rate data. Prefer this over building your own funding rate pipeline when you want an opinionated, ready-to-act signal tied specifically to the Aave V3 DAI benchmark.

## Known failure modes

- Hyperliquid funding rate data unavailable or stale — signal computation may fail or return incomplete result
- Aave V3 DAI reference rate feed unreachable — benchmark comparison cannot be made
- Workflow execution error — executionId returned but status may indicate failure
- Payment not fulfilled — x402 payment of 0.1 USDC required before response is served
- Rate limiting or quota exceeded on upstream data providers

## How this service works

Build powerful blockchain workflow automations with a visual, node-based editor. Built with Next.js and React Flow.

## Output

Returns a carry trade signal state (ENTER, HOLD, or EXIT) derived from a 72-period EMA applied to 72 hours of Hyperliquid BTC perpetual funding rate history, benchmarked against the Aave V3 DAI reference lending rate. Also returns a status field and an execution ID for tracking.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "properties": {
    "body": {
     "type": "object",
     "properties": {},
     "description": "No inputs required. Returns current BTC carry signal vs Aave V3 DAI reference rate. Runs EMA-72 over 72h of Hyperliquid funding history and emits state ENTER/HOLD/EXIT."
    }
   }
  },
  "output": {
   "properties": {
    "example": {
     "status": "running",
     "executionId": "exec_abc123"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/keeperhub-carrydesk-signal-btc-carry-trade-signal-d69afbed/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from app.keeperhub.com](https://www.zero.xyz/host/app.keeperhub.com/llms.txt)