get https://services.blockpour.com/api/prices/average/token/
Returns a list of average token prices for a time range
Useful links
Price data can be retrieved by token address or token key
.../api/prices/average/USDC?network=ethereum...
.../api/prices/average/0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48?network=ethereum...