changeset

Author: joaquim-verges

.changeset/cuddly-kings-listen.md

@@ -0,0 +1,17 @@
+---
+"@thirdweb-dev/wallets": patch
+---
+
+Expose function to estimate SmartWallet transactions, handling pre and post deployment state
+
+```ts
+const cost = smartWallet.estimate(preparedTx);
+const costBatch = smartWallet.estimateBatch(preparedTxs);
+```
+
+Also works with raw transactions
+
+```ts
+const cost = smartWallet.estimateRaw(rawTx);
+const costBatch = smartWallet.estimateBatchRaw(rawTxs);
+```

packages/wallets/src/evm/wallets/smart-wallet.ts

@@ -181,23 +181,43 @@ export class SmartWallet
     return connector.executeRaw(transaction);
   }
 
+  /**
+   * Estimate the gas cost of a single transaction
+   * @param transaction
+   * @returns
+   */
   async estimate(transaction: Transaction<any>) {
     const connector = await this.getConnector();
     return connector.estimate(transaction);
   }
 
+  /**
+   * Estimate the gas cost of a batch of transactions
+   * @param transaction
+   * @returns
+   */
   async estimateBatch(transactions: Transaction<any>[]) {
     const connector = await this.getConnector();
     return connector.estimateBatch(transactions);
   }
 
+  /**
+   * Estimate the gas cost of a single raw transaction
+   * @param transaction
+   * @returns
+   */
   async estimateRaw(
     transactions: utils.Deferrable<providers.TransactionRequest>,
   ) {
     const connector = await this.getConnector();
     return connector.estimateRaw(transactions);
   }
 
+  /**
+   * Estimate the gas cost of a batch of raw transactions
+   * @param transaction
+   * @returns
+   */
   async estimateBatchRaw(
     transactions: utils.Deferrable<providers.TransactionRequest>[],
   ) {