# dt0ur.online Historical OHLCV Candlestick Data

> dt0ur.online Historical OHLCV Candlestick Data is a paid API for AI agents from dt0ur.online, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).

Returns historical OHLCV candlestick data for Coinbase spot pairs at configurable time intervals, up to 300 candles oldest-first.

## Facts

- Endpoint: POST https://dt0ur.online/api/market/candles?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dt0ur-online-historical-ohlcv-candlestick-data-20bae684
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kQRdvvhYnGKSWEXhtubel

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 dt0ur-online-historical-ohlcv-candlestick-data-20bae684 -d '<json body>'
```

Example prompt: Can you pull the last 200 hourly candles for BTC-USD — I need the open, high, low, close, and volume for each interval?

## When to prefer this

Use this endpoint when you need structured historical OHLCV candlestick data for a Coinbase spot pair at a specific granularity (1m to 1d). Prefer this over live-price or ticker endpoints when you need time-series data for charting, backtesting, or trend analysis rather than a single current price. It covers up to 300 candles per call and supports major pairs like BTC-USD, ETH-USD, SOL-USD, and ETH-BTC.

## Known failure modes

- Invalid product ID (e.g. unsupported pair) returns an error
- Limit out of range (below 1 or above 300) returns a validation error
- Invalid interval value returns a validation error
- Payment failure or missing x402 payment header returns a 402 error
- Network timeout if Coinbase upstream is slow or unavailable

## How this service works

Historical OHLCV candlestick data (open, high, low, close, volume) for any Coinbase spot pair such as BTC-USD or ETH-USD, at 1m, 5m, 15m, 1h, 6h or 1d intervals, up to 300 candles, oldest first.

## Output

An array of up to 300 OHLCV candlestick objects sorted oldest-first, each containing timestamp, open price, high price, low price, close price, and volume for the specified Coinbase spot pair and interval.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "default": 100,
   "maximum": 300,
   "minimum": 1
  },
  "product": {
   "type": "string",
   "description": "Coinbase product id, e.g. BTC-USD, ETH-USD, SOL-USD, ETH-BTC"
  },
  "interval": {
   "enum": [
    "1m",
    "5m",
    "15m",
    "1h",
    "6h",
    "1d"
   ],
   "type": "string",
   "default": "1h"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dt0ur-online-historical-ohlcv-candlestick-data-20bae684/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dt0ur.online](https://www.zero.xyz/host/dt0ur.online/llms.txt)