23:29 Friday , October 26th 2018

According to IMEOS, EOS Rio (Brazil node) announced the release of EOS Rio Price Oracle, a service that helps EOS developers obtain information on exchange rates for different cryptocurrencies. It currently only supports the EOS/USD trading pair.



The service stores exchange rate information in a multi-index table of the EOS blockchain, and any developer can access to the data. To do this, Oracle retrieves the exchange rate for a particular pair of trades from different exchanges every 30 seconds and then resorts to the operation on smart contract to update information.