Polkadot parachains can now choose to add Chainlink price feeds to their runtime.
Polkadot and Chainlink have announced the release of Chainlink’s Price Feeds as a module, or “pallet” in Polkadot terminology, for the Substrate blockchain framework.
The release means that any project building on the Substrate framework — which includes Polkadot and Kusama parachains, as well as independent blockchains — can integrate Chainlink oracles through a simplified library.
The announcement comes as the latest result of a long-standing collaboration between Chainlink and Polkadot, now offering a tangible product that can enable a number of DeFi-centric use cases on Polkadot.
The integration as a Substrate pallet means that it is up to each individual parachain to integrate and enable Chainlink oracles.