Avalanche RPC API

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See the Avalanche RPC API connection guide.

`eth`

Method	Notes	Compute Unit Value
`eth_baseFee`	Returns the base fee for the next C-Chain block.	1
`eth_blockNumber`	Returns the number of the most recent block.	1
`eth_call`	Executes a message call without creating a transaction on the blockchain.	10
`eth_chainId`	Returns the chain identifier as a hexadecimal quantity.	1
`eth_estimateGas`	Estimates the gas required to execute a transaction.	50
`eth_feeHistory`	Returns fee-market data for a requested range of blocks.	1
`eth_gasPrice`	Returns the current gas price per unit of gas as a hexadecimal quantity.	5
`eth_getAssetBalance`	Returns the balance of an asset held by an address.	1
`eth_getBalance`	Returns an account's balance at a specified block.	5
`eth_getBlockByHash`	Returns a block by hash, with either full transaction objects or transaction hashes.	5
`eth_getBlockByNumber`	Returns a block by number or block tag.	5
`eth_getBlockReceipts`	Returns the transaction receipts for a specified block.	100
`eth_getBlockTransactionCountByHash`	Returns the number of transactions in a block identified by hash.	5
`eth_getBlockTransactionCountByNumber`	Returns the number of transactions in a block identified by number or tag.	5
`eth_getCode`	Returns the code stored at an address at a specified block.	5
`eth_getLogs`	Returns logs matching a filter object.	50
`eth_getRawTransactionByBlockHashAndIndex`	Returns a raw transaction by block hash and transaction index.	5
`eth_getRawTransactionByBlockNumberAndIndex`	Returns a raw transaction by block number or tag and transaction index.	5
`eth_getRawTransactionByHash`	Returns the raw RLP-encoded transaction identified by hash.	5
`eth_getStorageAt`	Returns the value stored at a specified storage position for an address at a block.	5
`eth_getTransactionByBlockHashAndIndex`	Returns a transaction by block hash and transaction index.	5
`eth_getTransactionByBlockNumberAndIndex`	Returns a transaction by block number or tag and transaction index.	5
`eth_getTransactionByHash`	Returns a transaction by its hash.	5
`eth_getTransactionCount`	Returns the number of transactions sent from an address at a specified block.	10
`eth_getTransactionReceipt`	Returns the receipt for a transaction hash.	5
`eth_getUncleByBlockHashAndIndex`	Returns the uncle at an index in a block identified by hash.	5
`eth_getUncleByBlockNumberAndIndex`	Returns the uncle at an index in a block identified by number or tag.	5
`eth_getUncleCountByBlockHash`	Returns the uncle count for a block identified by hash.	5
`eth_getUncleCountByBlockNumber`	Returns the uncle count for a block identified by number or tag.	5
`eth_maxPriorityFeePerGas`	Returns a suggested priority fee per gas.	1
`eth_sendRawTransaction`	Submits a signed, serialized transaction and returns its transaction hash.	100
`eth_subscribe`	Creates a subscription for supported events over WebSocket.	1
`eth_syncing`	Returns synchronization status or `false` when the node is not syncing.	1
`eth_getProof`	Returns account and storage proofs for an address at a specified block.	5
`eth_protocolVersion`	Returns the current Ethereum protocol version.	1
`eth_newFilter`	Creates a filter for logs matching supplied criteria.	5
`eth_newBlockFilter`	Creates a filter that reports newly added blocks.	5
`eth_getFilterLogs`	Returns all logs matching an existing filter.	5
`eth_getFilterChanges`	Returns changes since the last poll for a filter.	5
`eth_uninstallFilter`	Removes a filter and returns whether it was removed.	5
`eth_unsubscribe`	Cancels an existing WebSocket subscription.	1

`debug`

Method	Notes	Compute Unit Value
`debug_traceBlock`	Replays a block and returns execution traces for its transactions.	50
`debug_traceBlockByHash`	Replays a block identified by hash and returns execution traces for its transactions.	50
`debug_traceBlockByNumber`	Replays a block identified by number or tag and returns execution traces for its transactions.	50
`debug_traceTransaction`	Replays a transaction identified by hash and returns the selected execution trace.	50

`net`

Method	Notes	Compute Unit Value
`net_peerCount`	Returns the number of peers connected to the node.	1
`net_version`	Returns the current network identifier.	1

`web3`

Method	Notes	Compute Unit Value
`web3_clientVersion`	Returns the current client version.	1
`web3_sha3`	Returns the Keccak-256 hash of the supplied data.	1

`avax`

Method	Notes	Compute Unit Value
`avax.getAtomicTx`	Returns the specified atomic transaction.	5
`avax.getUTXOs`	Returns UTXOs for the supplied addresses and source chain.	100
`avax.issueTx`	Issues an encoded transaction to the network and returns its transaction ID.	5
`avax.getAtomicTxStatus`	Returns the status of the specified atomic transaction.	5

`platform`

Method	Notes	Compute Unit Value
`platform.getBlockchainStatus`	Returns the status of a specified blockchain.	1
`platform.getCurrentSupply`	Returns the current AVAX supply on the P-Chain.	1
`platform.getCurrentValidators`	Returns the current validator set, optionally for a subnet.	1
`platform.getHeight`	Returns the height of the last accepted P-Chain block.	1
`platform.getMinStake`	Returns the minimum validator and delegator stake amounts.	1
`platform.getTimestamp`	Returns the timestamp of the last accepted P-Chain block.	1
`platform.getTx`	Returns a P-Chain transaction by its ID.	1
`platform.getTxStatus`	Returns the status of a P-Chain transaction.	1
`platform.getUTXOs`	Returns UTXOs controlled by the supplied P-Chain addresses.	1
`platform.getValidatorsAt`	Returns validators at a specified P-Chain height.	1
`platform.issueTx`	Issues an encoded transaction to the P-Chain and returns its transaction ID.	1
`platform.sampleValidators`	Returns a random sample of validators for a subnet.	1
`platform.validatedBy`	Returns the subnet that validates a specified blockchain.	1
`platform.validates`	Returns the blockchains validated by a specified subnet.	1
`platform.getFeeConfig`	Returns the P-Chain dynamic fee configuration.	1
`platform.getFeeState`	Returns the current P-Chain dynamic fee state.	1

`health`

Method	Notes	Compute Unit Value
`health.health`	Returns the node’s current health status.	1

`info`

Method	Notes	Compute Unit Value
`info.getBlockchainID`	Returns a blockchain ID for an alias.	1
`info.getNetworkID`	Returns the network ID of the node.	1
`info.getNetworkName`	Returns the network name of the node.	1
`info.getNodeVersion`	Returns the node software version.	1
`info.getTxFee`	Returns the current transaction fee configuration.	1
`info.uptime`	Returns the node’s observed uptime information.	1
`info.upgrades`	Returns the network upgrade configuration.	1