# clonecho Stock History – Historical OHLC Candles

> clonecho Stock History – Historical OHLC Candles is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Returns historical OHLC (open/high/low/close) candlestick data for a given stock symbol, configurable by date range and interval.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/stock-history
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/clonecho-stock-history-historical-ohlc-candles-1285bf19
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RoKiP4ERqq7O6Ak4zLKti

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 clonecho-stock-history-historical-ohlc-candles-1285bf19 -d '<json body>'
```

Example prompt: Can you pull the daily OHLC candlestick data for AAPL over the past month so I can analyze the price trend?

## When to prefer this

Use this endpoint when you need historical OHLC candlestick data for a specific stock symbol with configurable time range and interval granularity, especially for charting, backtesting, or technical analysis workflows. Prefer this over real-time quote endpoints when historical context is needed rather than current price.

## Known failure modes

- Invalid or unrecognized stock symbol returns an error or empty data
- Unsupported range or interval parameter value causes a bad request
- Symbol parameter missing results in an error response
- Network or upstream data provider unavailability causes a timeout or 5xx error
- Payment failure via x402 protocol results in 402 Payment Required

## How this service works

MARKETS: historical OHLC candles for a symbol (?symbol=AAPL&range=1mo&interval=1d). Returns JSON.

## Output

A JSON object containing historical OHLC candlestick data for the requested symbol, including open, high, low, and close prices for each time period, organized by date according to the specified range and interval.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/clonecho-stock-history-historical-ohlc-candles-1285bf19/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)