# StockWaves BTC Signal

> StockWaves BTC Signal is a paid API for AI agents from stockwaves.net, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Returns a quantitative trading signal for Bitcoin (BTC) via a pay-per-call x402 micropayment API

## Facts

- Endpoint: GET https://stockwaves.net/api/btc/signal
- 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/stockwaves-btc-signal-d9e11a5f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PgqKWaLn72trA6k2-5cOc

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 stockwaves-btc-signal-d9e11a5f
```

Example prompt: What's the current quant trading signal for Bitcoin right now — is it bullish, bearish, or neutral?

## When to prefer this

Use this endpoint when you need a fast, no-signup, pay-per-call Bitcoin trading signal with no API key required — ideal for AI agents running autonomous trading or market monitoring workflows that need quant signals on demand using USDC micropayments on Base.

## Known failure modes

- Payment not received or insufficient USDC — 402 Payment Required returned
- Invalid or malformed request parameters — 400 Bad Request
- Signal data temporarily unavailable due to upstream data feed issues — 503 Service Unavailable
- Rate limiting if micropayment verification is delayed — timeout or 429

## How this service works

Real-time BTC/USDT directional signal (RL model): position lean, conviction, risk flags. 1h bars, updated ~every 12s.

## Output

A quantitative trading signal for BTC indicating directional momentum or market stance (e.g. bullish/bearish/neutral), likely including signal strength or confidence metrics derived from cross-asset macro and crypto analysis.

## Example request

```json
{
 "properties": "signal"
}
```

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stockwaves-btc-signal-d9e11a5f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stockwaves.net](https://www.zero.xyz/host/stockwaves.net/llms.txt)