AP
API3
API3 is a decentralized oracle protocol that enables API providers to run their own first-party oracle nodes for Web3 data feeds.
ethereum
arbitrum
optimism
base
polygon
All Systems Operational
Last checked 2h ago
24h Uptime
100.000%
357ms avg
7d Uptime
100.000%
293ms avg
30d Uptime
98.387%
257ms avg
90d Uptime
98.704%
242ms avg
Uptime Timeline (90 days)
Latency
Monitored Contracts
| Chain | Address | Function | Label |
|---|---|---|---|
| arbitrum | 0xb6bf4e13...8bc090 | function swap(address,uint256) | Core |
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[](https://dapp.observer/dapp/api3)