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SignalDesk AI Candles
x402
SignalDesk AI Candles is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-13).
Returns OHLC candlestick price data for a given trading pair at a specified time granularity
Price / call$0.003
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
Returns a JSON object containing an array of OHLC candles (open, high, low, close values), a total count of candles returned, the last closing price under 'ultima.fecho', and the queried symbol string (e.g. 'BTC-USD').
Example use cases
Crypto trading strategy backtesting
“Fetch me the daily OHLC candles for ETH-USD from SignalDesk — I want to backtest a moving average strategy using historical price bars.”
Real-time dashboard price monitoring
“Get the latest 1-hour candlestick data for BTC-USD so I can update my trading dashboard with the most recent open, high, low, and close prices.”
Weekly trend analysis for crypto portfolio
“Pull the weekly candle data for BTC-USD from SignalDesk — I want to see the broader price trend over the past few weeks for my portfolio review.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/candles?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need OHLC candlestick price data for cryptocurrency trading pairs at hourly, daily, or weekly granularity and are comfortable paying micro-amounts via the x402 payment protocol. Prefer this over free alternatives when you need reliable, paid-tier access to market candles with structured JSON output including total count and last close price.
Side effects
- Missing required 'symbol' query parameter returns an error
- Invalid or unsupported trading pair symbol results in empty or error response
- Invalid granularity value (not '1h', '1d', or '1w') is rejected
- Payment of 0.003 USDC not provided via x402 protocol results in 402 Payment Required
- Rate limits or quota exhaustion may block requests
- Cloudflare Worker cold start may add occasional latency
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"OHLC": [],
"total": 48,
"ultima": {
"fecho": 85968.51
},
"simbolo": "BTC-USD"
}
}Tags
x402
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