Polkadot · Rate Limits
Subscan
Rate limits enforced by the Subscan API service for accessing indexed Substrate blockchain data on Polkadot, Kusama, and related networks.
Subscan is the machine-readable rate-limit profile for Polkadot on the APIs.io network, conforming to the API Commons Rate Limits specification.
It captures 3 rate-limit definitions.
Tagged areas include Blockchain, Polkadot, Parachain, Substrate, and Crypto.
3 Limits
BlockchainPolkadotParachainSubstrateCryptoWeb3
Limits
Single API key allowed per account on the Free plan.