---
title: "Get OHLCV (candlestick) data for a cryptocurrency"
method: POST
path: "/v1/tools/crypto-ohlcv"
tags: ["Crypto"]
---

# Get OHLCV (candlestick) data for a cryptocurrency

`POST /v1/tools/crypto-ohlcv`

## Request

- Base URL: `https://archtools.dev`
- URL: `https://archtools.dev/v1/tools/crypto-ohlcv`
- Auth: API key in header `x-api-key`

## Request body

- object
  - `symbol` string, required: CoinGecko coin ID (e.g. bitcoin, ethereum)
  - `days` integer: Number of days of OHLCV data (1, 7, 14, 30, 90, 180, 365)

## Response `200`

OHLCV candlestick data (powered by CoinGecko)

---

[API](https://skmtc.dev/archtools/apis/arch-tools-api.md) · [All operations](https://skmtc.dev/archtools/apis/arch-tools-api/llms.txt) · [OpenAPI document](https://skmtc.dev/archtools/apis/arch-tools-api/revisions/ed6c1f974033?raw)