API3 vs Cardano
Compare any two cryptocurrencies side by side
API3 | Rank #99
| Metric | API3 | ADA |
|---|---|---|
| Rank | #99 | #8 |
| Price | $121.61 | $0.2468 |
| Market Cap | $8.06B | $9.13B |
| 24h % | +7.67% | -0.21% |
| 7d % | -11.62% | -1.97% |
| Volume (24h) | $793.45M | $249.84M |
| Category | Oracle | Layer 1 |
| Blockchain | Ethereum | Cardano |
API3
About
What Is API3? API3 is a decentralized oracle project that enables smart contracts to access real-world data directly from API providers.
How It Works
A decentralized oracle protocol that allows API providers to deliver data directly to smart contracts without relying on third-party oracle intermediaries.
Use Cases
Direct API Connectivity: Used for governance of a protocol that connects smart contracts directly to official data sources without third-party oracle intermediaries.
Tokenomics
First-Party Oracles: Used for governance of the API3 DAO, enabling API providers to run Airnodes that deliver first-party data directly to smart contracts without third-party oracle intermediaries.
Risks & Considerations
Oracle niche is dominated by a leading player; difficult to gain share in decentralized data markets.
Cardano
About
What Is Cardano (ADA)? Cardano is a proof-of-stake blockchain focused on security, scalability, and peer-reviewed research, supporting smart contracts and decentralized applications.
How It Works
A research-driven blockchain powered by the Ouroboros Proof of Stake protocol. It is structured in layers, separating value accounting from transaction logic, aiming for high security and sustainable scalability through peer-reviewed development.
Use Cases
Peer-Reviewed Infrastructure: Used for staking to secure the network, participate in on-chain governance, and serve as a secure platform for decentralized identity and government use cases.
Tokenomics
Scientific Proof-of-Stake: Has a maximum supply cap of 45 billion. Used for staking to secure the network and for on-chain governance. Liquid staking can let users earn rewards and participate without fully locking up funds (depending on the method used).
Risks & Considerations
Slow, research-first development pace compared to rivals; currently testing critical multi-year technical support levels.