TevmJsonRpcRequestHandler

TevmJsonRpcRequestHandler: <TRequest>(request) => Promise<JsonRpcReturnTypeFromMethod<TRequest["method"]>>

Typesafe request handler for JSON-RPC requests. Most users will want to use the higher level and more feature-rich actions api

Type Parameters

• TRequest extends TevmJsonRpcRequest | EthJsonRpcRequest | AnvilJsonRpcRequest | DebugJsonRpcRequest

Parameters

• request: TRequest

Returns

Promise<JsonRpcReturnTypeFromMethod<TRequest["method"]>>

Example

const blockNumberResponse = await tevm.request({
 method: 'eth_blockNumber',
 params: []
 id: 1
 jsonrpc: '2.0'
})
const accountResponse = await tevm.request({
 method: 'tevm_getAccount',
 params: [{address: '0x123...'}]
 id: 1
 jsonrpc: '2.0'
})

tevm_* methods

tevm_call

request - CallJsonRpcRequest response - CallJsonRpcResponse

tevm_getAccount

request - GetAccountJsonRpcRequest response - GetAccountJsonRpcResponse

tevm_setAccount

request - SetAccountJsonRpcRequest response - SetAccountJsonRpcResponse

debug_* methods

debug_traceCall

request - DebugTraceCallJsonRpcRequest response - DebugTraceCallJsonRpcResponse

eth_* methods

eth_createAccessList

Creates an access list for a transaction. Returns list of addresses and storage keys that the transaction plans to access.

request - EthCreateAccessListJsonRpcRequest response - EthCreateAccessListJsonRpcResponse

const response = await tevm.request({
  method: 'eth_createAccessList',
  params: [{
    to: '0x...',
    data: '0x...'
  }],
  id: 1,
  jsonrpc: '2.0'
})

Defined in

packages/actions/src/tevm-request-handler/TevmJsonRpcRequestHandler.ts:102