Get Candlesticks#
Retrieve the candlestick charts. This endpoint can retrieve the latest 1,440 data entries. Charts are returned in groups based on the requested bar.
Request URL#
GET https://web3.okx.com/api/v6/dex/market/candles
Request Parameters#
| Parameter | Type | Required | Description |
|---|---|---|---|
| chainIndex | String | Yes | Unique identifier for the chain. e.g., 1: Ethereum. See more here. |
| tokenContractAddress | String | Yes | Token contract address,for EVM please pass all-lowercase addresses (e.g., 0x382bb369d343125bfb2117af9c149795c6c65c50) |
| after | String | No | Pagination of data to return records earlier than the requested ts. |
| before | String | No | Pagination of data to return records newer than the requested ts. The latest data will be returned when using before individually |
| bar | String | No | Bar size, the default is 1m e.g. [1s/1m/3m/5m/15m/30m/1H/2H/4H] Hong Kong time opening price k-line：[6H/12H/1D/1W/1M/3M] UTC time opening price k-line：[/6Hutc/12Hutc/1Dutc/1Wutc/1Mutc/3Mutc] |
| limit | String | No | Number of results per request. The maximum is 299. The default is 100. |
Response Parameters#
| Parameter | Type | Description |
|---|---|---|
| ts | String | Opening time of the candlestick, Unix timestamp format in milliseconds, e.g. 1597026383085 |
| o | String | Open price |
| h | String | Highest price |
| l | String | Lowest price |
| c | String | Close price |
| vol | String | Trading volume, with a unit of base currency. |
| volUsd | String | Trading volume, with a unit of usd. |
| confirm | String | The state of candlesticks. 0 represents that it is uncompleted, 1 represents that it is completed. |
Explanation
The first candlestick data may be incomplete, and should not be polled repeatedly. The data returned will be arranged in an array like this: [ts,o,h,l,c,vol,volUsd,confirm]. Use the closing price of the last candle as the opening price of the following candle.
Request Example#
shell
curl --location --request GET 'https://web3.okx.com/api/v6/dex/market/candles?chainIndex=66&tokenContractAddress=0x382bb369d343125bfb2117af9c149795c6c65c50' \
--header 'OK-ACCESS-KEY: 37c541a1-****-****-****-10fe7a038418' \
--header 'OK-ACCESS-SIGN: leaV********3uw=' \
--header 'OK-ACCESS-PASSPHRASE: 1****6' \
--header 'OK-ACCESS-TIMESTAMP: 2023-10-18T12:21:41.274Z'
Response Example#
200
{
"code": "0",
"data": [
[
"1597026383085",
"3.721",
"3.743",
"3.677",
"3.708",
"22698348.04828491",
"226348.0482",
"0"
],
[
"1597026383085",
"3.731",
"3.799",
"3.494",
"3.72",
"67632347.24399722",
"6767.2439",
"1"
]
],
"msg": ""
}