release v0.14.0

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Coinbase Node.js SDK Changelog
 
+## [0.14.0] - 2025-01-14
+
+### Added
+- Add `skipBatching` option to `Wallet.createTransfer` to allow for lower latency gasless transfers.
+
 ## [0.13.0] - 2024-12-19
 
 ### Added

README.md

@@ -162,6 +162,17 @@ let transfer = await wallet.createTransfer({ amount: 0.00001, assetId: Coinbase.
 transfer = await transfer.wait();
 ```
 
+By default, gasless transfers are batched with other transfers, and might take longer to submit. If you want to opt out of batching, you can set the `skipBatching` option to `true`, which will submit the transaction immediately.
+```typescript
+let transfer = await wallet.createTransfer({
+  amount: 0.00001,
+  assetId: Coinbase.assets.Usdc,
+  destination: anotherWallet,
+  gasless: true,
+  skipBatching: true
+});
+transfer = await transfer.wait();
+```
 
 ### Trading Funds
 

package.json

@@ -4,7 +4,7 @@
   "license": "ISC",
   "description": "Coinbase Platform SDK",
   "repository": "https://github.com/coinbase/coinbase-sdk-nodejs",
-  "version": "0.13.0",
+  "version": "0.14.0",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "scripts": {

quickstart-template/package.json

@@ -22,7 +22,7 @@
   "dependencies": {
     "@solana/web3.js": "^2.0.0-rc.1",
     "bs58": "^6.0.0",
-    "@coinbase/coinbase-sdk": "^0.13.0",
+    "@coinbase/coinbase-sdk": "^0.14.0",
     "csv-parse": "^5.5.6",
     "csv-writer": "^1.6.0",
     "viem": "^2.21.6"

src/coinbase/address/wallet_address.ts

@@ -203,6 +203,7 @@ export class WalletAddress extends Address {
    * @param options.assetId - The ID of the Asset to send. For Ether, Coinbase.assets.Eth, Coinbase.assets.Gwei, and Coinbase.assets.Wei supported.
    * @param options.destination - The destination of the transfer. If a Wallet, sends to the Wallet's default address. If a String, interprets it as the address ID.
    * @param options.gasless - Whether the Transfer should be gasless. Defaults to false.
+   * @param options.skipBatching - When true, the Transfer will be submitted immediately. Otherwise, the Transfer will be batched. Defaults to false. Note: requires gasless option to be set to true.
    * @returns The transfer object.
    * @throws {APIError} if the API request to create a Transfer fails.
    * @throws {APIError} if the API request to broadcast a Transfer fails.
@@ -212,6 +213,7 @@ export class WalletAddress extends Address {
     assetId,
     destination,
     gasless = false,
+    skipBatching = false,
   }: CreateTransferOptions): Promise<Transfer> {
     if (!Coinbase.useServerSigner && !this.key) {
       throw new Error("Cannot transfer from address without private key loaded");
@@ -228,12 +230,17 @@ export class WalletAddress extends Address {
       );
     }
 
+    if (skipBatching && !gasless) {
+      throw new ArgumentError("skipBatching requires gasless to be true");
+    }
+
     const createTransferRequest = {
       amount: asset.toAtomicAmount(normalizedAmount).toString(),
       network_id: destinationNetworkId,
       asset_id: asset.primaryDenomination(),
       destination: destinationAddress,
       gasless: gasless,
+      skip_batching: skipBatching,
     };
 
     const response = await Coinbase.apiClients.transfer!.createTransfer(

src/coinbase/types.ts

@@ -1085,6 +1085,7 @@ export type CreateTransferOptions = {
   assetId: string;
   destination: Destination;
   gasless?: boolean;
+  skipBatching?: boolean;
 };
 
 /**

src/coinbase/wallet.ts

@@ -840,6 +840,7 @@ export class Wallet {
    * @param options.assetId - The ID of the Asset to send.
    * @param options.destination - The destination of the transfer. If a Wallet, sends to the Wallet's default address. If a String, interprets it as the address ID.
    * @param options.gasless - Whether the Transfer should be gasless. Defaults to false.
+   * @param options.skipBatching - When true, the Transfer will be submitted immediately. Otherwise, the Transfer will be batched. Defaults to false. Note: requires gasless option to be set to true.
    * @returns The created Transfer object.
    * @throws {APIError} if the API request to create a Transfer fails.
    * @throws {APIError} if the API request to broadcast a Transfer fails.

src/tests/wallet_address_test.ts

@@ -707,6 +707,63 @@ describe("WalletAddress", () => {
       expect(transfer.getId()).toBe(VALID_TRANSFER_MODEL.transfer_id);
     });
 
+    it("should default skipBatching to false", async () => {
+      Coinbase.apiClients.transfer!.createTransfer = mockReturnValue(VALID_TRANSFER_MODEL);
+      Coinbase.apiClients.transfer!.broadcastTransfer = mockReturnValue({
+        transaction_hash: "0x6c087c1676e8269dd81e0777244584d0cbfd39b6997b3477242a008fa9349e11",
+        ...VALID_TRANSFER_MODEL,
+      });
+
+      await address.createTransfer({
+        amount: weiAmount,
+        assetId: Coinbase.assets.Wei,
+        destination,
+      });
+
+      expect(Coinbase.apiClients.transfer!.createTransfer).toHaveBeenCalledWith(
+        address.getWalletId(),
+        address.getId(),
+        expect.objectContaining({
+          skip_batching: false,
+        }),
+      );
+    });
+
+    it("should allow skipBatching to be set to true", async () => {
+      Coinbase.apiClients.transfer!.createTransfer = mockReturnValue(VALID_TRANSFER_MODEL);
+      Coinbase.apiClients.transfer!.broadcastTransfer = mockReturnValue({
+        transaction_hash: "0x6c087c1676e8269dd81e0777244584d0cbfd39b6997b3477242a008fa9349e11",
+        ...VALID_TRANSFER_MODEL,
+      });
+
+      await address.createTransfer({
+        amount: weiAmount,
+        assetId: Coinbase.assets.Wei,
+        destination,
+        gasless: true,
+        skipBatching: true,
+      });
+
+      expect(Coinbase.apiClients.transfer!.createTransfer).toHaveBeenCalledWith(
+        address.getWalletId(),
+        address.getId(),
+        expect.objectContaining({
+          skip_batching: true,
+        }),
+      );
+    });
+
+    it("should throw an ArgumentError if skipBatching is true but gasless is false", async () => {
+      await expect(
+        address.createTransfer({
+          amount: weiAmount,
+          assetId: Coinbase.assets.Wei,
+          destination,
+          skipBatching: true,
+        }),
+      ).rejects.toThrow(ArgumentError);
+    });
+
     it("should successfully construct createTransfer request when using a large number that causes scientific notation", async () => {
       Coinbase.apiClients.transfer!.createTransfer = mockReturnValue(VALID_TRANSFER_MODEL);
       Coinbase.apiClients.transfer!.broadcastTransfer = mockReturnValue({
@@ -745,6 +802,7 @@ describe("WalletAddress", () => {
           destination: destination.getId(),
           gasless: false,
           network_id: Coinbase.networks.BaseSepolia,
+          skip_batching: false,
         },
       );
 

src/tests/wallet_transfer_test.ts

@@ -0,0 +1,75 @@
+import { Wallet } from "../coinbase/wallet";
+import { WalletAddress } from "../coinbase/address/wallet_address";
+import { newAddressModel } from "./utils";
+import { Coinbase, Transfer } from "..";
+import { FeatureSet, Wallet as WalletModel } from "../client/api";
+
+describe("Wallet Transfer", () => {
+  let wallet: Wallet;
+  let walletModel: WalletModel;
+  let defaultAddress: WalletAddress;
+  const walletId = "test-wallet-id";
+  const addressId = "0x123abc...";
+
+  beforeEach(() => {
+    const addressModel = newAddressModel(walletId, addressId);
+    defaultAddress = new WalletAddress(addressModel);
+
+    walletModel = {
+      id: walletId,
+      network_id: Coinbase.networks.BaseSepolia,
+      default_address: addressModel,
+      feature_set: {} as FeatureSet,
+    };
+
+    wallet = Wallet.init(walletModel, "");
+
+    // Mock getDefaultAddress to return our test address
+    jest.spyOn(wallet, "getDefaultAddress").mockResolvedValue(defaultAddress);
+
+    // Mock the createTransfer method on the default address
+    jest.spyOn(defaultAddress, "createTransfer").mockResolvedValue({} as Transfer);
+  });
+
+  afterEach(() => {
+    jest.restoreAllMocks();
+  });
+
+  describe("#createTransfer", () => {
+    it("should pass through skipBatching to defaultAddress.createTransfer", async () => {
+      const assetId = "eth";
+
+      await wallet.createTransfer({
+        amount: 1,
+        assetId,
+        destination: "0x123abc...",
+        gasless: true,
+        skipBatching: true,
+      });
+
+      expect(defaultAddress.createTransfer).toHaveBeenCalledWith({
+        amount: 1,
+        assetId,
+        destination: "0x123abc...",
+        gasless: true,
+        skipBatching: true,
+      });
+
+      await wallet.createTransfer({
+        amount: 1,
+        assetId,
+        destination: "0x123abc...",
+        gasless: true,
+        skipBatching: false,
+      });
+
+      expect(defaultAddress.createTransfer).toHaveBeenCalledWith({
+        amount: 1,
+        assetId,
+        destination: "0x123abc...",
+        gasless: true,
+        skipBatching: false,
+      });
+    });
+  });
+});