Discover Arbitrum One, a Layer 2 scaling solution for Ethereum. Build faster, low-cost decentralized applications using the RPC gateway.
Arbitrum One’s RPC documentation serves as a comprehensive resource for developers looking to integrate with this Layer 2 scaling solution for Ethereum. The documentation outlines the key API endpoints necessary for interacting with the Arbitrum chain, querying blockchain data, managing smart contracts, and submitting transactions. Built on optimistic rollups, Arbitrum One enhances Ethereum’s scalability by offering faster transactions and lower fees. This guide provides examples and best practices to streamline dApp development on Arbitrum One while leveraging Ethereum’s security.
- Arbitrum One Website: https://arbitrum.ioArbitrum One RPC Gateway
*Supported Blockchains - tiers: 💎 Tier 1, ⭐ Tier 2, ✨ Tier 3
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Quick connection to Arbitrum One
Available Arbitrum One interfaces
Arbitrum One - JSON-RPC
- eth_getbalance
- debug_storagerangeat
- eth_call
- eth_gasprice
- eth_getblocktransactioncountbynumber
- debug_getbadblocks
- eth_gettransactionbyblocknumberandindex
- eth_getblocktransactioncountbyhash
- eth_estimategas
- eth_maxpriorityfeepergas
- eth_getstorageat
- eth_getblockbyhash
- debug_tracecall
- eth_getunclecountbyblockhash
- eth_blocknumber
- eth_chainid
- debug_tracetransaction
- eth_getlogs
- eth_sendrawtransaction
- eth_gettransactionreceipt
- eth_gettransactioncount
- debug_traceblockbyhash
- eth_gettransactionbyhash
- eth_gettransactionbyblockhashandindex
- eth_getblockbynumber
- eth_getproof
- eth_getunclecountbyblocknumber
- eth_getcode
- web3_clientversion
- debug_traceblockbynumber
- eth_feehistory
Arbitrum One - Tatum API
- Generate Arb wallet
- Generate Arb account address from Extended public key
- Generate Arb private key
- Web3 HTTP driver
- Get current block number
- Get Arb block by hash
- Get the ARB balance of an Arb account
- Get Arb Transaction
- Get count of outgoing Arb transactions
- Send ETH_ARB or fungible tokens (ERC-20) from account to account
- Broadcast signed Arb transaction