Chainstack
18 Chains
18 Endpoints
Chain
Type
Uptime
Speed
Actions
Ethereum
freemium
100%
320.02ms
Polygon
freemium
100%
468.41ms
Avalanche
freemium
100%
605.09ms
Ethereum Sepolia
freemium
100%
614.38ms
Base
freemium
100%
619.59ms
Optimism
freemium
100%
624.89ms
Gnosis
freemium
100%
648.19ms
Aurora
freemium
100%
651.13ms
Polygon Mumbai
freemium
100%
687.53ms
Fantom
freemium
100%
695.63ms
Fantom Testnet
freemium
100%
707.16ms
Polygon zkEVM
freemium
100%
713ms
Harmony
freemium
100%
725.81ms
Arbitrum One
freemium
100%
557.62ms
Cronos
freemium
99.92%
718.2ms
zkSync Era
freemium
99.87%
643.36ms
BNB Chain Testnet
freemium
99.98%
548.72ms
BNB Chain
freemium