Polkadot RPC API

📘
See the Polkadot RPC API connection guide.

author

Method
`author_submitExtrinsic`

Method
`beefy_getFinalizedHead`
`beefy_subscribeJustifications`

Method	Compute Unit Value
`chain_getBlock`
`chain_getBlockHash`	1
`chain_getFinalizedHead`	1
`chain_getHeader`	5
`chain_subscribeAllHeads`
`chain_subscribeFinalizedHeads`
`chain_subscribeNewHeads`

Method	Compute Unit Value
`childstate_getKeys`	10
`childstate_getKeysPaged`	10
`childstate_getStorage`	10
`childstate_getStorageEntries`	10
`childstate_getStorageHash`	1
`childstate_getStorageSize`	1

Method
`dev_getBlockStats`

Method	Compute Unit Value
`grandpa_proveFinality`	5
`grandpa_roundState`	1
`grandpa_subscribeJustifications`

Method	Compute Unit Value
`mmr_generateBatchProof`	5
`mmr_generateProof`	5

Method	Compute Unit Value
`offchain_localStorageGet`	5
`offchain_localStorageSet`	50

Method	Compute Unit Value
`payment_queryFeeDetails`	5
`payment_queryInfo`	5

Method	Compute Unit Value
`rpc_methods`	1

Method	Compute Unit Value
`state_call`	5
`state_getChildKeys`	5
`state_getChildReadProof`	5
`state_getChildStorage`	5
`state_getChildStorageHash`	5
`state_getChildStorageSize`	5
`state_getKeys`	5
`state_getKeysPaged`	5
`state_getMetadata`	10
`state_getPairs`	5
`state_getReadProof`	5
`state_getRuntimeVersion`	5
`state_getStorage`	5
`state_getStorageHash`	5
`state_getStorageSize`	5
`state_queryStorage`	5
`state_queryStorageAt`	5
`state_subscribeRuntimeVersion`
`state_subscribeStorage`
`state_traceBlock`	50
`state_trieMigrationStatus`	50

Method	Compute Unit Value
`sync_state_genSyncSpec`	50

Method	Compute Unit Value
`system_accountNextIndex`	5
`system_addReservedPeer`	5
`system_chain`	1
`system_chainType`	1
`system_dryRun`	10
`system_health`	1
`system_localListenAddresses`	50
`system_localPeerId`	5
`system_name`	1
`system_networkState`	1
`system_nodeRoles`	1
`system_peers`	5
`system_properties`	1
`system_removeReservedPeer`	50
`system_reservedPeers`	50
`system_resetLogFilter`	5
`system_syncState`	1
`system_version`	1