There are no sub-graphs available for chainlink unfortunately, so one must get the data from blockchain for these.

Currently only oracles data from xDAI chain is available to download from our website.

Chainlink Oracles provide asset prices data in “rounds”, where each oracle submits its price for each round to Aggregator smart contract, and the median price is then used as this round’s price. There is a minimum and maximum number of Oracles set for each Aggregator, and round price is calculated only if minimum number of oracle submissions is received. If maximum number of submissions are received, then the next round is starts.

 There are 4 separate data types available for each Aggregator via their blockchain events:

• Oracle submissions – what price each oracle has submitted to Aggregator for every round (useful for some real-time reaction to oracle price changes)
• New Round events – which oracle started each round and when (useful to get all round id’s if you don’t know where to get them)
• Answer Updated – current median price for each round with each submission after minimum number of oracle submissions are received.
• Final Round Prices – final median price for each round