diff --git a/package.json b/package.json
index 0dd2064..b98992c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "op-viem",
-  "version": "0.1.0-alpha-alpha.2",
+  "version": "0.1.0-alpha-alpha.3",
   "type": "module",
   "main": "./dist/cjs/index.js",
   "module": "./dist/esm/index.js",
diff --git a/src/actions/wallet/L1/writeDepositERC20.ts b/src/actions/wallet/L1/writeDepositERC20.ts
index ef4d2d7..4bd2f2f 100644
--- a/src/actions/wallet/L1/writeDepositERC20.ts
+++ b/src/actions/wallet/L1/writeDepositERC20.ts
@@ -20,6 +20,9 @@ export type WriteDepositERC20Parameters<
 > =
   & { args: DepositERC20Parameters; l1StandardBridge: RawOrContractAddress<_chainId> }
   & L1WriteActionBaseType<
+    typeof ABI,
+    typeof FUNCTION,
+    ContractFunctionArgs<typeof ABI, 'nonpayable', typeof FUNCTION>,
     TChain,
     TAccount,
     TChainOverride
diff --git a/src/actions/wallet/L1/writeDepositETH.ts b/src/actions/wallet/L1/writeDepositETH.ts
index 2b8a3d2..7b37320 100644
--- a/src/actions/wallet/L1/writeDepositETH.ts
+++ b/src/actions/wallet/L1/writeDepositETH.ts
@@ -1,9 +1,13 @@
-import type { Account, Chain, Transport, WalletClient, WriteContractReturnType } from 'viem'
+import { optimismPortalABI } from '@eth-optimism/contracts-ts'
+import type { Account, Chain, ContractFunctionArgs, Transport, WalletClient, WriteContractReturnType } from 'viem'
 import { type RawOrContractAddress, resolveAddress } from '../../../types/addresses.js'
 import { type DepositETHParameters } from '../../../types/depositETH.js'
 import type { L1WriteActionBaseType } from '../../../types/l1Actions.js'
 import { writeDepositTransaction, type WriteDepositTransactionParameters } from './writeDepositTransaction.js'
 
+export const ABI = optimismPortalABI
+export const FUNCTION = 'depositTransaction'
+
 export type WriteDepositETHParameters<
   TChain extends Chain | undefined = Chain,
   TAccount extends Account | undefined = Account | undefined,
@@ -12,6 +16,9 @@ export type WriteDepositETHParameters<
 > =
   & { args: DepositETHParameters; portal: RawOrContractAddress<_chainId> }
   & L1WriteActionBaseType<
+    typeof ABI,
+    typeof FUNCTION,
+    ContractFunctionArgs<typeof ABI, 'payable', typeof FUNCTION>,
     TChain,
     TAccount,
     TChainOverride
diff --git a/src/actions/wallet/L1/writeDepositTransaction.ts b/src/actions/wallet/L1/writeDepositTransaction.ts
index 1e342dc..2a1a156 100644
--- a/src/actions/wallet/L1/writeDepositTransaction.ts
+++ b/src/actions/wallet/L1/writeDepositTransaction.ts
@@ -33,6 +33,9 @@ export type WriteDepositTransactionParameters<
  =
   & { args: DepositTransactionParameters; portal: RawOrContractAddress<number> }
   & L1WriteActionBaseType<
+    typeof ABI,
+    typeof FUNCTION,
+    ContractFunctionArgs<typeof ABI, 'payable', typeof FUNCTION>,
     TChain,
     TAccount,
     TChainOverride
diff --git a/src/actions/wallet/L1/writeFinalizeWithdrawalTransaction.ts b/src/actions/wallet/L1/writeFinalizeWithdrawalTransaction.ts
index 7549da4..ef509ff 100644
--- a/src/actions/wallet/L1/writeFinalizeWithdrawalTransaction.ts
+++ b/src/actions/wallet/L1/writeFinalizeWithdrawalTransaction.ts
@@ -27,6 +27,9 @@ export type WriteFinalizeWithdrawalTransactionParameters<
 > =
   & { withdrawal: FinalizeWithdrawalTransactionParameters; portal: RawOrContractAddress<_chainId> }
   & L1WriteActionBaseType<
+    typeof ABI,
+    typeof FUNCTION,
+    ContractFunctionArgs<typeof ABI, 'nonpayable', typeof FUNCTION>,
     TChain,
     TAccount,
     TChainOverride
diff --git a/src/actions/wallet/L1/writeProveWithdrawalTransaction.ts b/src/actions/wallet/L1/writeProveWithdrawalTransaction.ts
index be412c2..324e6dc 100644
--- a/src/actions/wallet/L1/writeProveWithdrawalTransaction.ts
+++ b/src/actions/wallet/L1/writeProveWithdrawalTransaction.ts
@@ -26,6 +26,9 @@ export type WriteProveWithdrawalTransactionParameters<
 > =
   & { args: ProveWithdrawalTransactionParameters; portal: RawOrContractAddress<_chainId> }
   & L1WriteActionBaseType<
+    typeof ABI,
+    typeof FUNCTION,
+    ContractFunctionArgs<typeof ABI, 'nonpayable', typeof FUNCTION>,
     TChain,
     TAccount,
     TChainOverride
diff --git a/src/actions/wallet/L1/writeSendMessage.ts b/src/actions/wallet/L1/writeSendMessage.ts
index 0f8a1c2..e80cb8a 100644
--- a/src/actions/wallet/L1/writeSendMessage.ts
+++ b/src/actions/wallet/L1/writeSendMessage.ts
@@ -31,6 +31,9 @@ export type WriteSendMessageParameters<
 > =
   & { args: SendMessageParameters; l1CrossDomainMessenger: RawOrContractAddress<_chainId> }
   & L1WriteActionBaseType<
+    typeof ABI,
+    typeof FUNCTION,
+    ContractFunctionArgs<typeof ABI, 'payable', typeof FUNCTION>,
     TChain,
     TAccount,
     TChainOverride
diff --git a/src/types/l1Actions.ts b/src/types/l1Actions.ts
index 22fee5f..c989d59 100644
--- a/src/types/l1Actions.ts
+++ b/src/types/l1Actions.ts
@@ -5,21 +5,27 @@ import type {
   Chain,
   ContractFunctionArgs,
   ContractFunctionName,
-  SendTransactionParameters,
   SimulateContractParameters,
+  WriteContractParameters,
 } from 'viem'
 
 export type L1WriteActionBaseType<
+  TAbi extends Abi | readonly unknown[] = Abi,
+  TFunctionName extends ContractFunctionName<
+    TAbi,
+    'nonpayable' | 'payable'
+  > = ContractFunctionName<TAbi, 'nonpayable' | 'payable'>,
+  TArgs extends ContractFunctionArgs<
+    TAbi,
+    'nonpayable' | 'payable',
+    TFunctionName
+  > = ContractFunctionArgs<TAbi, 'nonpayable' | 'payable', TFunctionName>,
   TChain extends Chain | undefined = Chain,
   TAccount extends Account | undefined = Account | undefined,
   TChainOverride extends Chain | undefined = Chain | undefined,
 > = Omit<
-  SendTransactionParameters<
-    TChain,
-    TAccount,
-    TChainOverride
-  >,
-  'chain'
+  WriteContractParameters<TAbi, TFunctionName, TArgs, TChain, TAccount, TChainOverride>,
+  'abi' | 'functionName' | 'args' | 'address'
 >
 
 export type L1SimulateActionBaseType<