JSON-RPC API Reference - Monad Documentation

eth_blockNumber

Returns the number of most recent block. Open in RPC Playground Parameters This method takes no parameters. Returns

string

The current block number, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_blockNumber",
  "params": [],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x4b7"
}

eth_call

Executes a new message call immediately without creating a transaction on the block chain. Open in RPC Playground Parameters

object

required

Transaction call object.

Show properties

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

Returns

string

The return data of the executed contract call, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_call",
  "params": [
    {
      "to": "0x...",
      "data": "0x..."
    },
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_chainId

Returns the chain ID of the current network. Open in RPC Playground Parameters This method takes no parameters. Returns

string

The chain ID, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_chainId",
  "params": [],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x4b7"
}

eth_createAccessList

Returns the derived access list and gas used for a simulated transaction. Execution failures and reverts are reported in the result object’s optional error field so callers can still use the generated access list. Open in RPC Playground Parameters

object

required

Transaction call object.

Show properties

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

Returns

object

The access list and estimated gas used.

Show properties

array

string

optional

Example

{
  "jsonrpc": "2.0",
  "method": "eth_createAccessList",
  "params": [
    {
      "to": "0x...",
      "data": "0x..."
    },
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_estimateGas

Generates and returns an estimate of how much gas is necessary to allow the transaction to complete. Open in RPC Playground Parameters

object

required

Transaction call object.

Show properties

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

Returns

string

The estimated gas needed, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_estimateGas",
  "params": [
    {
      "to": "0x...",
      "data": "0x..."
    },
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x4b7"
}

eth_feeHistory

Transaction fee history Returns transaction base fee per gas and effective priority fee per gas for the requested/supported block range. Open in RPC Playground Parameters

string

required

Number of blocks in the requested range (hex-encoded integer).

string

required

Highest block number (hex) or tag: latest, safe, finalized, pending.

array

required

Array of percentile values (floats between 0 and 100) to sample effective priority fees. Can be null.

Returns

object

Fee history for the requested block range.

Show properties

array

string

Example

{
  "jsonrpc": "2.0",
  "method": "eth_feeHistory",
  "params": [
    "0x1",
    "latest",
    [
      25,
      75
    ]
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "gasUsedRatio": [],
    "oldestBlock": "0x0"
  }
}

eth_fillTransaction

Open in RPC Playground Parameters

object

required

Transaction call object.

Show properties

string

Returns

object

Show properties

string

object

Example

{
  "jsonrpc": "2.0",
  "method": "eth_fillTransaction",
  "params": [
    {
      "to": "0x...",
      "data": "0x..."
    }
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "raw": "0x",
    "tx": {
      "from": null,
      "to": null,
      "gas": null,
      "maxFeePerGas": null,
      "maxPriorityFeePerGas": null,
      "value": null,
      "input": null,
      "data": null,
      "nonce": null,
      "chainId": null,
      "accessList": null,
      "authorizationList": null
    }
  }
}

eth_gasPrice

Returns the current price per gas in wei. Open in RPC Playground Parameters This method takes no parameters. Returns

string

The current gas price in wei, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_gasPrice",
  "params": [],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x4b7"
}

eth_getBalance

Returns the balance of the account of given address. Open in RPC Playground Parameters

string

required

20-byte account address (hex-encoded).

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

Returns

string

The account balance in wei, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getBalance",
  "params": [
    "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_getBlockByHash

Returns information about a block by hash. Open in RPC Playground Parameters

string

required

32-byte block hash (hex-encoded).

boolean

required

If true, returns full transaction objects; if false, returns only transaction hashes.

Returns

object

The block object, or null if not found.

Show properties

string

array

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getBlockByHash",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae",
    false
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
    "miner": "0x0000000000000000000000000000000000000000",
    "stateRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "logsBloom": "0x00000000...",
    "difficulty": "0x0",
    "number": "0x0",
    "gasLimit": "0x0",
    "gasUsed": "0x0",
    "timestamp": "0x0",
    "extraData": "0x",
    "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "nonce": "0x0000000000000000",
    "uncles": [],
    "transactions": []
  }
}

eth_getBlockByNumber

Returns information about a block by number. Open in RPC Playground Parameters

string

required

Block number (hex) or tag: latest, safe, finalized, pending.

boolean

required

If true, returns full transaction objects; if false, returns only transaction hashes.

Returns

object

The block object, or null if not found.

Show properties

string

array

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getBlockByNumber",
  "params": [
    "latest",
    false
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
    "miner": "0x0000000000000000000000000000000000000000",
    "stateRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "logsBloom": "0x00000000...",
    "difficulty": "0x0",
    "number": "0x0",
    "gasLimit": "0x0",
    "gasUsed": "0x0",
    "timestamp": "0x0",
    "extraData": "0x",
    "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "nonce": "0x0000000000000000",
    "uncles": [],
    "transactions": []
  }
}

eth_getBlockReceipts

Returns the receipts of a block by number or hash. Open in RPC Playground Parameters

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

Returns

array

Array of transaction receipt objects for the block.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getBlockReceipts",
  "params": [
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    "0x..."
  ]
}

eth_getBlockTransactionCountByHash

Returns the number of transactions in a block from a block matching the given block hash. Open in RPC Playground Parameters

string

required

32-byte block hash (hex-encoded).

Returns

string

The number of transactions in the block, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getBlockTransactionCountByHash",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_getBlockTransactionCountByNumber

Returns the number of transactions in a block matching the given block number. Open in RPC Playground Parameters

string

required

Block number (hex) or tag: latest, safe, finalized, pending.

Returns

string

The number of transactions in the block, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getBlockTransactionCountByNumber",
  "params": [
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_getCode

Returns code at a given address. Open in RPC Playground Parameters

string

required

20-byte account address (hex-encoded).

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

Returns

string

The bytecode at the given address.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getCode",
  "params": [
    "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_getLogs

Returns an array of all logs matching filter with given id. Open in RPC Playground Parameters

object

required

Log filter object.

Show properties

string

array

Returns

array

Array of log objects matching the filter.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getLogs",
  "params": [
    {
      "fromBlock": "0x0",
      "toBlock": "0x1",
      "address": "0xac4b3dacb91461209ae9d41ec517c2b9cb1b7daf",
      "topics": []
    }
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    "0x..."
  ]
}

eth_getStorageAt

Returns the value from a storage position at a given address. Open in RPC Playground Parameters

string

required

20-byte account address (hex-encoded).

string

required

Storage position (hex-encoded 256-bit integer).

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

Returns

string

The value at the given storage position, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getStorageAt",
  "params": [
    "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
    "0x0",
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_getTransactionByBlockHashAndIndex

Returns information about a transaction by block hash and transaction index position. Open in RPC Playground Parameters

string

required

32-byte block hash (hex-encoded).

string

required

Transaction index position (hex-encoded integer).

Returns

object

The transaction object, or null if not found.

Show properties

string

array

string

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getTransactionByBlockHashAndIndex",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae",
    "0x1"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "type": "0x2",
    "chainId": "0x1",
    "nonce": "0x16d",
    "gas": "0x46a02",
    "maxFeePerGas": "0x7fc1a20a8",
    "maxPriorityFeePerGas": "0x59682f00",
    "to": "0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45",
    "value": "0x4a6ed55bbcc180",
    "accessList": [],
    "input": "0x5ae401dc...",
    "r": "0x7f2153019a74025d83a73effdd91503ceecefac7e35dd933adc1901c875539aa",
    "s": "0x334ab2f714796d13c825fddf12aad01438db3a8152b2fe3ef7827707c25ecab3",
    "yParity": "0x0",
    "v": "0x0",
    "hash": "0x0e07d8b53ed3d91314c80e53cf25bcde02084939395845cbb625b029d568135c",
    "blockHash": "0x883f974b17ca7b28cb970798d1c80f4d4bb427473dc6d39b2a7fe24edc02902d",
    "blockNumber": "0xe26e6d",
    "transactionIndex": "0xad",
    "from": "0x3cf412d970474804623bb4e3a42de13f9bca5436",
    "gasPrice": "0x50101df3a"
  }
}

eth_getTransactionByBlockNumberAndIndex

Returns information about a transaction by block number and transaction index position. Open in RPC Playground Parameters

string

required

Block number (hex) or tag: latest, safe, finalized, pending.

string

required

Transaction index position (hex-encoded integer).

Returns

object

The transaction object, or null if not found.

Show properties

string

array

string

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getTransactionByBlockNumberAndIndex",
  "params": [
    "latest",
    "0x1"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "type": "0x2",
    "chainId": "0x1",
    "nonce": "0x16d",
    "gas": "0x46a02",
    "maxFeePerGas": "0x7fc1a20a8",
    "maxPriorityFeePerGas": "0x59682f00",
    "to": "0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45",
    "value": "0x4a6ed55bbcc180",
    "accessList": [],
    "input": "0x5ae401dc...",
    "r": "0x7f2153019a74025d83a73effdd91503ceecefac7e35dd933adc1901c875539aa",
    "s": "0x334ab2f714796d13c825fddf12aad01438db3a8152b2fe3ef7827707c25ecab3",
    "yParity": "0x0",
    "v": "0x0",
    "hash": "0x0e07d8b53ed3d91314c80e53cf25bcde02084939395845cbb625b029d568135c",
    "blockHash": "0x883f974b17ca7b28cb970798d1c80f4d4bb427473dc6d39b2a7fe24edc02902d",
    "blockNumber": "0xe26e6d",
    "transactionIndex": "0xad",
    "from": "0x3cf412d970474804623bb4e3a42de13f9bca5436",
    "gasPrice": "0x50101df3a"
  }
}

eth_getTransactionByHash

Returns the information about a transaction requested by transaction hash. Open in RPC Playground Parameters

string

required

32-byte transaction hash (hex-encoded).

Returns

object

The transaction object, or null if not found.

Show properties

string

array

string

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getTransactionByHash",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "type": "0x2",
    "chainId": "0x1",
    "nonce": "0x16d",
    "gas": "0x46a02",
    "maxFeePerGas": "0x7fc1a20a8",
    "maxPriorityFeePerGas": "0x59682f00",
    "to": "0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45",
    "value": "0x4a6ed55bbcc180",
    "accessList": [],
    "input": "0x5ae401dc...",
    "r": "0x7f2153019a74025d83a73effdd91503ceecefac7e35dd933adc1901c875539aa",
    "s": "0x334ab2f714796d13c825fddf12aad01438db3a8152b2fe3ef7827707c25ecab3",
    "yParity": "0x0",
    "v": "0x0",
    "hash": "0x0e07d8b53ed3d91314c80e53cf25bcde02084939395845cbb625b029d568135c",
    "blockHash": "0x883f974b17ca7b28cb970798d1c80f4d4bb427473dc6d39b2a7fe24edc02902d",
    "blockNumber": "0xe26e6d",
    "transactionIndex": "0xad",
    "from": "0x3cf412d970474804623bb4e3a42de13f9bca5436",
    "gasPrice": "0x50101df3a"
  }
}

eth_getTransactionCount

Returns the number of transactions sent from an address. Open in RPC Playground Parameters

string

required

20-byte account address (hex-encoded).

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

Returns

string

The number of transactions sent from this address, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getTransactionCount",
  "params": [
    "0x407d73d8a49eeb85d32cf465507dd71d507100c1",
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_getTransactionReceipt

Returns the receipt of a transaction by transaction hash. Open in RPC Playground Parameters

string

required

32-byte transaction hash (hex-encoded).

Returns

object

The transaction receipt object, or null if not found.

Show properties

string

array

string

Example

{
  "jsonrpc": "2.0",
  "method": "eth_getTransactionReceipt",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "type": "0x2",
    "status": "0x1",
    "cumulativeGasUsed": "0xa42aec",
    "logs": [
      {
        "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
        "topics": [
          "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925"
        ],
        "data": "0x00000000000000000000000000000000000000000052b7d2dcc80cd2e4000000",
        "blockHash": "0x4acbdefb861ef4adedb135ca52865f6743451bfbfa35db78076f881a40401a5e",
        "blockNumber": "0x129f4b9",
        "transactionHash": "0x21f6554c28453a01e7276c1db2fc1695bb512b170818bfa98fa8136433100616",
        "transactionIndex": "0x7f",
        "logIndex": "0x118",
        "removed": false
      }
    ],
    "logsBloom": "0x00000000...",
    "transactionHash": "0x21f6554c28453a01e7276c1db2fc1695bb512b170818bfa98fa8136433100616",
    "transactionIndex": "0x7f",
    "blockHash": "0x4acbdefb861ef4adedb135ca52865f6743451bfbfa35db78076f881a40401a5e",
    "blockNumber": "0x129f4b9",
    "gasUsed": "0xbde1",
    "effectiveGasPrice": "0xfb0f6e8c9",
    "from": "0x9a53bfba35269414f3b2d20b52ca01b15932c7b2",
    "to": "0xdac17f958d2ee523a2206206994597c13d831ec7",
    "contractAddress": null
  }
}

eth_maxPriorityFeePerGas

Returns the current maxPriorityFeePerGas per gas in wei. Open in RPC Playground Parameters This method takes no parameters. Returns

string

The current max priority fee per gas in wei, hex-encoded.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_maxPriorityFeePerGas",
  "params": [],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x4b7"
}

eth_sendRawTransaction

Submits a raw transaction. For EIP-4844 transactions, the raw form must be the network form. This means it includes the blobs, KZG commitments, and KZG proofs. Open in RPC Playground Parameters

string

required

Signed transaction data (hex-encoded).

Returns

string

The 32-byte transaction hash.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": [
    "0x..."
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

eth_sendRawTransactionSync

Open in RPC Playground Parameters

string

required

Signed transaction data (hex-encoded).

integer

required

Returns

object

Show properties

string

array

string

Example

{
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransactionSync",
  "params": [
    "0x...",
    "0x..."
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "type": "0x2",
    "status": "0x1",
    "cumulativeGasUsed": "0xa42aec",
    "logs": [
      {
        "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
        "topics": [
          "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925"
        ],
        "data": "0x00000000000000000000000000000000000000000052b7d2dcc80cd2e4000000",
        "blockHash": "0x4acbdefb861ef4adedb135ca52865f6743451bfbfa35db78076f881a40401a5e",
        "blockNumber": "0x129f4b9",
        "transactionHash": "0x21f6554c28453a01e7276c1db2fc1695bb512b170818bfa98fa8136433100616",
        "transactionIndex": "0x7f",
        "logIndex": "0x118",
        "removed": false
      }
    ],
    "logsBloom": "0x00000000...",
    "transactionHash": "0x21f6554c28453a01e7276c1db2fc1695bb512b170818bfa98fa8136433100616",
    "transactionIndex": "0x7f",
    "blockHash": "0x4acbdefb861ef4adedb135ca52865f6743451bfbfa35db78076f881a40401a5e",
    "blockNumber": "0x129f4b9",
    "gasUsed": "0xbde1",
    "effectiveGasPrice": "0xfb0f6e8c9",
    "from": "0x9a53bfba35269414f3b2d20b52ca01b15932c7b2",
    "to": "0xdac17f958d2ee523a2206206994597c13d831ec7",
    "contractAddress": null
  }
}

eth_syncing

Returns an object with data about the sync status or false. Open in RPC Playground Parameters This method takes no parameters. Returns

boolean

false if not syncing, or an object with sync status data.

Example

{
  "jsonrpc": "2.0",
  "method": "eth_syncing",
  "params": [],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": false
}

debug_getRawBlock

Returns an RLP-encoded block. Open in RPC Playground Parameters

string

required

Block number (hex) or tag: latest, safe, finalized, pending.

Returns

string

The RLP-encoded block data.

Example

{
  "jsonrpc": "2.0",
  "method": "debug_getRawBlock",
  "params": [
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

debug_getRawHeader

Returns an RLP-encoded header. Open in RPC Playground Parameters

string

required

Block number (hex) or tag: latest, safe, finalized, pending.

Returns

string

The RLP-encoded header data.

Example

{
  "jsonrpc": "2.0",
  "method": "debug_getRawHeader",
  "params": [
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

debug_getRawReceipts

Returns an array of EIP-2718 binary-encoded receipts. Open in RPC Playground Parameters

string

required

Block number (hex) or tag: latest, safe, finalized, pending.

Returns

array

Array of EIP-2718 binary-encoded receipts.

Example

{
  "jsonrpc": "2.0",
  "method": "debug_getRawReceipts",
  "params": [
    "latest"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": [
    "0x..."
  ]
}

debug_getRawTransaction

Returns an array of EIP-2718 binary-encoded transactions. Open in RPC Playground Parameters

string

required

32-byte transaction hash (hex-encoded).

Returns

string

The EIP-2718 binary-encoded transaction.

Example

{
  "jsonrpc": "2.0",
  "method": "debug_getRawTransaction",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

debug_traceBlockByHash

Returns the tracing result by executing all transactions in the block specified by the block hash with a tracer. Open in RPC Playground Parameters

string

required

32-byte block hash (hex-encoded).

object

required

Tracer configuration object.

Show properties

string

Tracer type: callTracer or prestateTracer.

object

Show properties

boolean

onlyTopCall for callTracer, ignored for prestateTracer

boolean

diff mode for prestateTracer, ignored for callTracer

boolean

log for callTracer, ignored for prestateTracer

Returns

object

Array of trace result objects, one per transaction.

Show properties

string

object

Example

{
  "jsonrpc": "2.0",
  "method": "debug_traceBlockByHash",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae",
    {
      "tracer": "callTracer"
    }
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

debug_traceBlockByNumber

Returns the tracing result by executing all transactions in the block specified by the block number with a tracer. Open in RPC Playground Parameters

string

required

Block number (hex) or tag: latest, safe, finalized, pending.

object

required

Tracer configuration object.

Show properties

string

Tracer type: callTracer or prestateTracer.

object

Show properties

boolean

onlyTopCall for callTracer, ignored for prestateTracer

boolean

diff mode for prestateTracer, ignored for callTracer

boolean

log for callTracer, ignored for prestateTracer

Returns

object

Array of trace result objects, one per transaction.

Show properties

string

object

Example

{
  "jsonrpc": "2.0",
  "method": "debug_traceBlockByNumber",
  "params": [
    "latest",
    {
      "tracer": "callTracer"
    }
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

debug_traceCall

Returns the tracing result by executing an eth call. Open in RPC Playground Parameters

object

required

Transaction call object.

Show properties

string

required

Block tag (latest, safe, finalized, pending) or 32-byte block hash.

object

required

Tracer configuration object.

Show properties

string

Tracer type: callTracer or prestateTracer.

object

Show properties

boolean

onlyTopCall for callTracer, ignored for prestateTracer

boolean

diff mode for prestateTracer, ignored for callTracer

boolean

log for callTracer, ignored for prestateTracer

Returns

object

The trace result. Structure depends on the tracer used.

Example

{
  "jsonrpc": "2.0",
  "method": "debug_traceCall",
  "params": [
    {
      "to": "0x...",
      "data": "0x..."
    },
    "latest",
    {
      "tracer": "callTracer",
      "tracerConfig": {
        "onlyTopCall": false
      }
    }
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

debug_traceTransaction

Returns all traces of a given transaction. Open in RPC Playground Parameters

string

required

32-byte transaction hash (hex-encoded).

object

required

Tracer configuration object.

Show properties

string

Tracer type: callTracer or prestateTracer.

object

Show properties

boolean

onlyTopCall for callTracer, ignored for prestateTracer

boolean

diff mode for prestateTracer, ignored for callTracer

boolean

log for callTracer, ignored for prestateTracer

Returns

object

The trace result object.

Show properties

string

optional

string

optional

string

optional

string

optional

array

Example

{
  "jsonrpc": "2.0",
  "method": "debug_traceTransaction",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae",
    {
      "tracer": "callTracer"
    }
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

admin_ethCallStatistics

Returns statistics about eth_call capacity including inactive executors and queued requests Open in RPC Playground Parameters This method takes no parameters. Returns

object

Object with eth_call capacity statistics.

Show properties

string

Example

{
  "jsonrpc": "2.0",
  "method": "admin_ethCallStatistics",
  "params": [],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

net_version

Returns the current network ID. Open in RPC Playground Parameters This method takes no parameters. Returns

string

The current network/chain ID as a string.

Example

{
  "jsonrpc": "2.0",
  "method": "net_version",
  "params": [],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

txpool_statusByAddress

Returns the status of pending transactions from the given address. Open in RPC Playground Parameters

string

required

20-byte account address (hex-encoded).

Returns

object

Map of nonce to transaction status.

Example

{
  "jsonrpc": "2.0",
  "method": "txpool_statusByAddress",
  "params": [
    "0x407d73d8a49eeb85d32cf465507dd71d507100c1"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

txpool_statusByHash

Returns the status of a pending transaction by hash. Open in RPC Playground Parameters

string

required

32-byte transaction hash (hex-encoded).

Returns

object

Transaction status object.

Show properties

string

optional

Example

{
  "jsonrpc": "2.0",
  "method": "txpool_statusByHash",
  "params": [
    "0xdc0818cf78f21a8e70579cb46a43643f78291264dda342ae31049421c82d21ae"
  ],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}

web3_clientVersion

Returns the Monad client version. Open in RPC Playground Parameters This method takes no parameters. Returns

string

The Monad client version string.

Example

{
  "jsonrpc": "2.0",
  "method": "web3_clientVersion",
  "params": [],
  "id": 1
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x..."
}