We already host fundamental data for the 60+ biggest currencies and ECB exchange rate data. More data will be added as DIA grows.
a) All data sources and validations on DIA are open-source.
b) Sourced data is pulled on the DIA database.
c) Anyone can connect via Oracles or an API under fair usage.
a) Oracles lie in Ethereum smart contract
b) Regular updates by DIA Oracle service
c) Easy combining. E.g. BTC-EUR&EUR-USD
While API’s are “normal” interfaces to deliver data to applications, oracles are specifically designed to deliver data into smart contracts on-chain.
Please visit the DIA Github profile to see details on the data we provide via oracles and our API.
Yes. For now all the data on DIA is completely free. In the future we may raise a modest, token-based fee to supply data in real-time and/or to provide specific oracles. Our data users will be informed of any changes well in advance.
These types of issues are best raised with our community on our slack channel at diadatacommunity.slack.com. Our team of members of the community will provide support.
If you are looking for data that is not available by standard, then you can fund and submit a ticket and our community will provide a solution. This is not limited to scrapers, but can also entail cleansing, standardisation and/or analysis.