Pairs
getBars
Returns bar chart data to track price changes over time.
Example
Usage Guidelines
- Maximum datapoints: 1500 per request
- Use
countback: 1500withfrom: 0for maximum results - Add
removeEmptyBars: trueto eliminate gaps in low-activity tokens - Use
currencyCode: "TOKEN"for native token pricing instead of USD - For charting by Market cap: multiply price data by
circulatingSupplyfromEnhancedToken
Troubleshooting Tips
Wrong or inconsistent base token in pair (Token0 vs Token1)
Wrong or inconsistent base token in pair (Token0 vs Token1)
Omit
quoteToken parameter to auto-detect the correct base token of the pair automatically.Null or empty values returned
Null or empty values returned
-Check that your timestamp window is accurate and long enough for the resolution requested.
-Ensure the token has started trading (we do not index tokens until trades occur)
-Use
-Ensure the token has started trading (we do not index tokens until trades occur)
-Use
removeLeadingNullValues: trueSome BSC tokens return stale or incorrect data, such as '0' Volume
Some BSC tokens return stale or incorrect data, such as '0' Volume
Add
symbolType: Token to your query. This is a common issue with four.meme tokens as their pair and token address is the same.Integrating data with TradingView
Integrating data with TradingView
Our API fits right into TradingView’s library. You can find docs for integrating with TradingView at https://www.tradingview.com/free-charting-libraries/.
Updating charts in real-time
Updating charts in real-time
You can use
getBars to do an initial fetch of bars and then subscribe to onBarsUpdated to keep it updated in real-time. More info on creating real-time charts is available here.Incorrect values or errors returned with resolutions under 1m
Incorrect values or errors returned with resolutions under 1m
Our chart data for under 1m (
1S, 5S, 15S, 30S) only goes back 24 hours due to the volume of data required at those resolutions.Returns: BarsResponse
Arguments
The ID of the pair or token (
pairAddress:networkId or tokenAddress:networkId). If a token contract address is provided, the token’s top pair is used. For example, 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2:1 returns WETH’s top pair on Ethereum.The unix timestamp for the start of the requested range.
The unix timestamp for the end of the requested range.
The time frame for each candle. Available options are
1S, 5S, 15S, 30S, 1, 5, 15, 30, 60, 240, 720, 1D, 7D. Resolutions lower than 1 minute are only updated for the last 24 hours due to the volume of data produced.The currency to use for the response. Can be
USD or TOKEN. Default is USD. Use currencyCode: TOKEN for native token pricing.Whether to remove leading null values from the response. Default is
false. To fetch a token’s entire history, set resolution to 1D, from value to 0 and removeLeadingNullValues to true.Whether to remove empty bars from the response. This is useful for eliminating gaps in low-activity tokens. Default is
false.The token of interest within the token’s top pair. Can be
token0 or token1. If omitted, the base token is inferred automatically. You can invert the pair by quoting the other token.The type of statistics returned. Can be
FILTERED or UNFILTERED.Guarantees number of bars returned is at most this number. Use
countback: 1500 with from: 0 for maximum results.Specify the type of symbol you want to fetch values for. Can be
TOKEN or POOL.