Cronos methods

Complete reference of supported Cronos JSON-RPC methods on Chainstack, including method availability for eth, net, and web3 namespace calls.

Our pricing is simple: 1 RU per full request, 2 RUs per archive. For which EVM methods are full vs archive, see Request units — EVM methods affected by block age.

See also interactive Cronos API call examples.

Method	Availability	Comment
eth_accounts
eth_blockNumber
eth_call
eth_chainId
eth_estimateGas
eth_feeHistory
eth_gasPrice
eth_getAccount
eth_getBalance
eth_getBlockByHash
eth_getBlockByNumber
eth_getBlockReceipts
eth_getBlockTransactionCountByHash
eth_getBlockTransactionCountByNumber
eth_getCode
eth_getFilterChanges
eth_getFilterLogs
eth_getLogs
eth_getProof
eth_getStorageAt
eth_getTransactionByBlockHashAndIndex
eth_getTransactionByBlockNumberAndIndex
eth_getTransactionByHash
eth_getTransactionCount
eth_getTransactionReceipt
eth_getUncleCountByBlockHash
eth_getUncleCountByBlockNumber
eth_maxPriorityFeePerGas
eth_newBlockFilter
eth_newFilter
eth_newPendingTransactionFilter
eth_signTransaction
eth_subscribe
eth_syncing
eth_uninstallFilter
eth_unsubscribe
eth_sendRawTransaction
net_listening
net_peerCount
net_version
web3_clientVersion
web3_sha3
debug_getBadBlocks
debug_storageRangeAt
debug_traceBlock
debug_traceBlockByHash
debug_traceBlockByNumber
debug_traceCall
debug_traceTransaction
admin_addPeer
admin_addTrustedPeer
admin_datadir
admin_exportChain
admin_importChain
admin_nodeInfo
admin_peerEvents
admin_peers
admin_removePeer
admin_removeTrustedPeer
admin_startHTTP
admin_startWS
admin_stopHTTP
admin_stopWS