Ethereum API

wikipedia:Ethereum API

• https://github.com/ethereum/execution-apis
• https://www.quicknode.com/docs/ethereum/

curl -X POST --data
cast

curl -X POST -H "Content-Type: application/json" --data
'{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' localhost:8545

Examples

• web3_clientVersion
• eth_call
• eth_blockNumber
• eth_getBlockByNumber
• eth_getBalance
• eth_gettransactionreceipt
• eth_gasPrice
• eth_sendRawTransaction
• eth_chainId

HEX String - an integer block number
String "earliest" for the earliest/genesis block
String "latest" - for the latest mined block
String "safe" - for the latest safe head block
String "finalized" - for the latest finalized block
String "pending" - for the pending state/transactions

• Debug API: debug_traceBlockByNumber

Related

• Cloudflare web3: Cloudflare Ethereum Gateway
• Ethereum RPC calls
• Besu JSON-RPC API methods: eth, net, web3, debug, and miner
• geth --http.api, admin_addPeer
• 8545
• cast block
• curl --compressed
• Ethereum tasks
• cast

See also

• cast [ block | block-number | wallet | send | balance | call | chain-id | tx | --help ]
• web3.eth
• Ethereum API, 8545, eth_call, eth_blockNumber, eth_getBalance, eth_getBlockByNumber, eth_getTransactionReceipt, web3_clientVersion, eth_subscribe, /eth/v1/node/syncing, cast, eth_getProof, eth_call, eth_chainId, eth_getBlockReceipts, Eth Beacon Node API, eth_sendRawTransaction, eth_getLogs, geth --http.api
• Crypto cloud providers, Ethereum API, dRPC, Infura, Alchemy, Chainstack (p2pify.com), QuickNode, Cloudflare web3, Tatum.io, Conduit.xyz, Cloudflare Ethereum Gateway, Attestant.io, Tenderly.co, RPCList

https://www.quicknode.com/docs/ethereum/debug_traceBlockByNumber