add singleton change to api-kit and protocol-kit

update api-kit initialization
update createTransaction use

safe-core-sdk/api-kit/README.md

@@ -47,14 +47,20 @@ const ethAdapter = new EthersAdapter({
 
 ## Initialize the API Kit
 
-We need to create an instance of the API Kit.
+We need to create an instance of the API Kit. In those chains where Safe provides a transaction service is enough to specify the chainId. You can specify your own service using the optional `txServiceUrl` parameter.
 
 ```typescript
 import SafeApiKit from '@safe-global/api-kit'
 
 const safeApiKit = new SafeApiKit({
-  txServiceUrl: 'https://safe-transaction-mainnet.safe.global',
-  ethAdapter
+  chainId: 1n
+})
+
+
+// or using a custom service
+const safeApiKit = new SafeApiKit({
+  chainId: 1n, // set the correct chainId
+  txServiceUrl: 'https://url-to-your-custom-service'
 })
 ```
 
@@ -72,14 +78,14 @@ const safe = await Safe.create({
 })
 
 // Create transaction
-const safeTransactionData: SafeTransactionDataPartial = {
+const safeTransactionData: MetaTransactionData = {
   to: '0x',
   value: '1', // 1 wei
   data: '0x',
   operation: OperationType.Call
 }
 
-const safeTransaction = await safe.createTransaction({ safeTransactionData })
+const safeTransaction = await safe.createTransaction({ transactions: [safeTransactionData] })
 
 const senderAddress = await signer.getAddress()
 const safeTxHash = await safe.getTransactionHash(safeTransaction)

safe-core-sdk/api-kit/reference/README.md

@@ -20,12 +20,12 @@ Returns the information and configuration of the service.
 const serviceInfo: SafeServiceInfoResponse = await safeService.getServiceInfo()
 ```
 
-### `getServiceMasterCopiesInfo`
+### `getServiceSingletonsInfo`
 
-Returns the list of Safe master copies.
+Returns the list of Safe singletons.
 
 ```typescript
-const masterCopies: MasterCopyResponse = await safeService.getServiceMasterCopiesInfo()
+const singletons: SafeSingletonResponse = await safeService.getServiceSingletonsInfo()
 ```
 
 ### `decodeData`

safe-core-sdk/auth-kit/guides/web3auth.md

@@ -165,7 +165,7 @@ const safeTransactionData: MetaTransactionData = {
   value: ethers.parseUnits('0.0001', 'ether').toString()
 }
 
-const safeTransaction = await safeSDK.createTransaction({ safeTransactionData })
+const safeTransaction = await safeSDK.createTransaction({ transactions: [safeTransactionData] })
 ```
 
 ## Sign messages using the `Web3AuthModalPack`

safe-core-sdk/auth-kit/reference/Web3AuthModalPack.md

@@ -140,7 +140,7 @@ await web3AuthModalPack.init(web3AuthModalOptions, adapters, modalConfig)
 // Sign in
 const { eoa, safes } = await web3AuthModalPack.signIn()
 const userInfo = await web3AuthModalPack.getUserInfo()
-const BrowserProvider = web3AuthModalPack.getProvider()
+const web3Provider = web3AuthModalPack.getProvider()
 
 // Subscribe to events
 const handler = (event) => {}

safe-core-sdk/protocol-kit/README.md

@@ -88,15 +88,23 @@ const ethAdapterOwner1 = new EthersAdapter({
 
 ### Initialize the API Kit
 
-The [API Kit](https://github.com/safe-global/safe-core-sdk/tree/main/packages/api-kit) consumes the [Safe Transaction Service API](https://github.com/safe-global/safe-transaction-service). To start using this library, create a new instance of the `SafeApiKit` class, imported from `@safe-global/api-kit`, and pass the Safe Transaction Service URL for your desired network to the constructor of the `SafeApiKit`.
+The [API Kit](https://github.com/safe-global/safe-core-sdk/tree/main/packages/api-kit) consumes the [Safe Transaction Service API](https://github.com/safe-global/safe-transaction-service). To start using this library, create a new instance of the `SafeApiKit` class, imported from `@safe-global/api-kit. In those chains where Safe provides a transaction service is enough to specify the chainId. You can specify your own service using the optional `txServiceUrl` parameter.
 
 You will be using Goerli for this tutorial, however, you can also get [service URLs for different networks](../../safe-core-api/available-services.md).
 
 ```tsx
 import SafeApiKit from '@safe-global/api-kit'
 
-const txServiceUrl = 'https://safe-transaction-goerli.safe.global'
-const safeService = new SafeApiKit({ txServiceUrl, ethAdapter: ethAdapterOwner1 })
+const safeApiKit = new SafeApiKit({
+  chainId: 1n
+})
+
+
+// or using a custom service
+const safeApiKit = new SafeApiKit({
+  chainId: 1n, // set the correct chainId
+  txServiceUrl: 'https://url-to-your-custom-service'
+})
 ```
 
 ### Initialize the Protocol Kit
@@ -187,19 +195,19 @@ The high-level overview of a multi-sig transaction is PCE: Propose. Confirm. Exe
 For more details on what to include in a transaction see [Create a Transaction in the Safe Core SDK Guide](https://github.com/safe-global/safe-core-sdk/blob/main/guides/integrating-the-safe-core-sdk.md#4-create-a-transaction).
 
 ```tsx
-import { SafeTransactionDataPartial } from '@safe-global/safe-core-sdk-types'
+import { MetaTransactionData } from '@safe-global/safe-core-sdk-types'
 
 // Any address can be used. In this example you will use vitalik.eth
 const destination = '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045'
 const amount = ethers.parseUnits('0.005', 'ether').toString()
 
-const safeTransactionData: SafeTransactionDataPartial = {
+const safeTransactionData: MetaTransactionData = {
   to: destination,
   data: '0x',
   value: amount
 }
 // Create a Safe transaction with the provided parameters
-const safeTransaction = await safeSdkOwner1.createTransaction({ safeTransactionData })
+const safeTransaction = await safeSdkOwner1.createTransaction({ transactions: [safeTransactionData] })
 ```
 
 ### Propose the transaction