Airnode
What is Airnode?
When API providers wish to use the API3 blockchain protocol and put their data feeds on-chain, they may quickly install Airnode, an oracle node, and an API blockchain gateway.
Third-party oracles charge high fees for connecting businesses to the blockchain. Any company may connect directly to blockchain applications using Airnode while maintaining all profits. It is a free and open-source platform that guarantees a user always retains control over their connectivity to the blockchain.
Related:
