API3
FreeDecentralized Oracles
API3 enables developers to build trustless applications that connect to real-world data via APIs using Airnode.
Polygon
BNB Chain
Avalanche Polygon BNB Chain AvalancheDecentralized Oracles
API3 enables developers to build trustless applications that connect to real-world data via APIs using Airnode.
Polygon BNB Chain AvalancheAPI3 is a first-party oracle solution launched in December 2020, designed to give developers a direct path from real-world data to their dApps through APIs.
By connecting dApps to real-world data streams via APIs, API3 enables on-chain access to external information.
API owners can also participate through API3, broadening the pool of data sources available for Web3 projects.
Central to the platform is Airnode technology, which can turn regular APIs into data sources that are easily integrated into Web3.
Smart contracts, protocol integrations, and scalable architecture for high-performance Web3 products.
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