Decentralized
APIs
for Web 3.0

Create powerful decentralized applications with API3’s
decentrally governed and quantifiably secure data feeds.

Read the API3 Whitepaper
Request a dAPI

Connect Smart Contracts
to Real-World Data

API3 data feeds, dAPIs, aggregate data from first-party oracles, operated by some of the world’s premier API providers.

Features

DAO-
Governed

Decentralized, trust-minimized and transparent governance.

+ Learn more

Data Provider-
Operated

First-party oracles instead of third-party middlemen.

+ Learn more

Quantifiably
Secure

Users insured against data feed malfunctions.

+ Learn more

Cross-
Platform

Real-world data for any smart contract platform.

+ Learn more

API3 Partners

API3
Features

Build
with API3

Become a
Data Provider

Sign up for mailing list