I have used Chainlink oracle to get the price feed of a single coin. But I want to fetch the latest price of 100s of coins from the smart contract using oracle. Is it possible to get the price of multiple coins in a single GET request? If not, what is the best way to deal with it? (Surely one request/coin costs a lot of gas and transaction time)
1 Answer
This is known as "multi-word answers" and it's currently in development.
answered Apr 5, 2021 at 12:30
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Thank you! Is there any hack or a partial solution for the problem? Apr 6, 2021 at 3:58
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You can either do multiple calls, or just grab the data from the data feeds: docs.chain.link/docs/get-the-latest-price Apr 6, 2021 at 10:59