fix: tempo batch payment examples

src/pages/docs/guide/payments/send-a-payment.mdx

@@ -708,30 +708,22 @@ Send multiple payments in a single transaction using batch transactions:
     import { Abis } from 'viem/tempo'
     import { client } from './viem.config'
 
-    const tokenABI = Abis.tip20
-    const recipient1 = '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEbb'
-    const recipient2 = '0x70997970C51812dc3A010C7d01b50e0d17dc79C8'
-
-    const calls = [ // [!code hl]
-      { // [!code hl]
-        to: '0x20c0000000000000000000000000000000000001', // [!code hl]
-        data: encodeFunctionData({ // [!code hl]
-          abi: tokenABI, // [!code hl]
-          functionName: 'transfer', // [!code hl]
-          args: [recipient1, parseUnits('100', 6)], // [!code hl]
-        }), // [!code hl]
-      }, // [!code hl]
-      { // [!code hl]
-        to: '0x20c0000000000000000000000000000000000001', // [!code hl]
-        data: encodeFunctionData({ // [!code hl]
-          abi: tokenABI, // [!code hl]
-          functionName: 'transfer', // [!code hl]
-          args: [recipient2, parseUnits('50', 6)], // [!code hl]
-        }), // [!code hl]
-      }, // [!code hl]
-    ] // [!code hl]
-
-    const hash = await client.sendTransaction({ calls })
+    const token = '0x20c0000000000000000000000000000000000001' as const
+    const payments = [
+      { to: '0x742d35cc6634c0532925a3b844bc9e7595f0bebb', amount: parseUnits('100', 6) },
+      { to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8', amount: parseUnits('50', 6) },
+    ] as const
+
+    const calls = payments.map(({ to, amount }) => ({ // [!code hl]
+      to: token, // [!code hl]
+      data: encodeFunctionData({ // [!code hl]
+        abi: Abis.tip20, // [!code hl]
+        functionName: 'transfer', // [!code hl]
+        args: [to, amount], // [!code hl]
+      }), // [!code hl]
+    })) // [!code hl]
+
+    await client.sendTransaction({ calls }) // [!code hl]
     ```
 
     ```ts twoslash [viem.config.ts]
@@ -1009,6 +1001,8 @@ Send multiple payments in a single transaction using batch transactions:
   </Tab>
 </Tabs>
 
+Pass every encoded call together so Tempo executes all transfers in one all-or-nothing transaction.
+
 ### Index payment events
 
 When you send a payment, the token contract emits events:

src/pages/docs/guide/payments/transfer-memos.mdx

@@ -135,22 +135,23 @@ await Actions.token.transferSync(walletClient, {
 
 ### Payroll batch payments
 
-Batch multiple payments in a single Tempo transaction with employee IDs in each memo for clear accounting records.
+Start with the [Viem batch payment setup](/docs/guide/payments/send-a-payment#batch-payment-transactions), then encode `transferWithMemo` for each employee ID.
 
 ```ts
 import { Abis } from 'viem/tempo'
 import { encodeFunctionData, parseUnits, stringToHex, pad } from 'viem'
+import { client } from './viem.config'
 
 const calls = employees.map(emp => ({
   to: tokenAddress,
   data: encodeFunctionData({
-    abi: Abis.TIP20,
+    abi: Abis.tip20,
     functionName: 'transferWithMemo',
     args: [emp.wallet, parseUnits(emp.salary, 6), pad(stringToHex(emp.id), { size: 32 })]
   })
 }))
 
-await walletClient.sendCalls({ calls })
+await client.sendTransaction({ calls })
 ```
 
 ### Refund address in memo