get https://api.blockspan.com/v1/collections/pricehistory/contract/
Sales pricing history for given contract_address by timeframe and binSize
Highlights:
- Chains supported: Ethereum, Goerli & Sepolia (testnet), Polygon, Arbitrum, BSC and Optimism with more coming soon
- Returns collection price summaries by periods corresponding to a provided contract address
- Useful to research price and sales trends over time such as floor prices etc.
- Lists total number of transfers that occurred within the specified period.
- Lists total count of valid prices that were available for analysis within the specified period.
- Valid prices include non-zero value token transfers and we currently cover the vast majority of use cases.
- Provide min (floor), max, average and median prices for the specified periods.
- All price related metrics are provided in both native (ETH or POL) and USD.
Note: The prices returned in this endpoint are calculated directly from the blockchain. Use the Exchanges endpoints for sales activity on marketplaces such as opensea