reference/api-reference/coingecko-pro.json get /nfts/{id}/market_chart
This endpoint allows you **query historical market data of a NFT collection, including floor price, market cap, and 24hr volume, by number of days away from now**
* Data Granularity (auto):
* 1-14 days from now = **5-minutely** data
* 15 days & above from now = **daily** data (00:00 UTC)
* Cache/Update Frequency: every 5 minutes
* The last completed UTC day (00:00) is available 5 minutes after midnight on the next UTC day (00:05).
* Exclusive for Paid Plan Subscribers (Analyst, Lite, Pro and Enterprise).
</Note>
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## 💼 NFTs Collection Historical Chart Data by Contract Address
reference/api-reference/coingecko-pro.json get /nfts/{asset_platform_id}/contract/{contract_address}/market_chart
This endpoint allows you **query historical market data of a NFT collection, including floor price, market cap, and 24hr volume, by number of days away from now based on the provided contract address**
* This endpoint doesn't support Solana NFT and Art Blocks, please use [/nfts/\{id}/market\_chart](https://docs.coingecko.com/reference/nfts-id-market-chart) endpoint instead.