diff --git a/modules/sdk-coin-canton/src/lib/iface.ts b/modules/sdk-coin-canton/src/lib/iface.ts
index 7698837b00..d2e2fdd0a5 100644
--- a/modules/sdk-coin-canton/src/lib/iface.ts
+++ b/modules/sdk-coin-canton/src/lib/iface.ts
@@ -132,7 +132,7 @@ export interface TransactionBroadcastData {
 
 export interface CantonOneStepEnablementRequest extends CantonPrepareCommandRequest {
   receiverId: string;
-  token?: string;
+  tokenName?: string;
 }
 
 export interface CantonTransferAcceptRejectRequest extends CantonPrepareCommandRequest {
@@ -159,5 +159,5 @@ export interface CantonTransferRequest {
   expiryEpoch: number;
   sendViaOneStep: boolean;
   memoId?: string;
-  token?: string;
+  tokenName?: string;
 }
diff --git a/modules/sdk-coin-canton/src/lib/oneStepPreApprovalBuilder.ts b/modules/sdk-coin-canton/src/lib/oneStepPreApprovalBuilder.ts
index 29d216a380..29944361e5 100644
--- a/modules/sdk-coin-canton/src/lib/oneStepPreApprovalBuilder.ts
+++ b/modules/sdk-coin-canton/src/lib/oneStepPreApprovalBuilder.ts
@@ -8,7 +8,7 @@ import utils from './utils';
 export class OneStepPreApprovalBuilder extends TransactionBuilder {
   private _commandId: string;
   private _receiverPartyId: string;
-  private _token: string;
+  private _tokenName: string;
   constructor(_coinConfig: Readonly<CoinConfig>) {
     super(_coinConfig);
   }
@@ -80,11 +80,11 @@ export class OneStepPreApprovalBuilder extends TransactionBuilder {
    * @returns The current builder for chaining
    * @throws Error if name is invalid
    */
-  token(name: string): this {
+  tokenName(name: string): this {
     if (!name || !name.trim()) {
       throw new Error('token name must be a non-empty string');
     }
-    this._token = name.trim();
+    this._tokenName = name.trim();
     return this;
   }
 
@@ -106,7 +106,7 @@ export class OneStepPreApprovalBuilder extends TransactionBuilder {
       verboseHashing: false,
       actAs: [this._receiverPartyId],
       readAs: [],
-      token: this._token,
+      tokenName: this._tokenName,
     };
   }
 
diff --git a/modules/sdk-coin-canton/src/lib/transferBuilder.ts b/modules/sdk-coin-canton/src/lib/transferBuilder.ts
index 155b00cd9d..8da29b6264 100644
--- a/modules/sdk-coin-canton/src/lib/transferBuilder.ts
+++ b/modules/sdk-coin-canton/src/lib/transferBuilder.ts
@@ -13,7 +13,7 @@ export class TransferBuilder extends TransactionBuilder {
   private _sendOneStep = false;
   private _expiryEpoch: number;
   private _memoId: string;
-  private _token: string;
+  private _tokenName: string;
   constructor(_coinConfig: Readonly<CoinConfig>) {
     super(_coinConfig);
   }
@@ -152,11 +152,11 @@ export class TransferBuilder extends TransactionBuilder {
    * @returns The current builder for chaining
    * @throws Error if name is invalid
    */
-  token(name: string): this {
+  tokenName(name: string): this {
     if (!name || !name.trim()) {
       throw new Error('token name must be a non-empty string');
     }
-    this._token = name.trim();
+    this._tokenName = name.trim();
     return this;
   }
 
@@ -178,8 +178,8 @@ export class TransferBuilder extends TransactionBuilder {
     if (this._memoId) {
       data.memoId = this._memoId;
     }
-    if (this._token) {
-      data.token = this._token;
+    if (this._tokenName) {
+      data.tokenName = this._tokenName;
     }
     return data;
   }
diff --git a/modules/sdk-coin-canton/test/unit/builder/oneStepEnablement/oneStepEnablementBuilder.ts b/modules/sdk-coin-canton/test/unit/builder/oneStepEnablement/oneStepEnablementBuilder.ts
index 740c074493..1fd09c7127 100644
--- a/modules/sdk-coin-canton/test/unit/builder/oneStepEnablement/oneStepEnablementBuilder.ts
+++ b/modules/sdk-coin-canton/test/unit/builder/oneStepEnablement/oneStepEnablementBuilder.ts
@@ -38,12 +38,12 @@ describe('Wallet Pre-approval Enablement Builder', () => {
     const commandId = '7d99789d-2f22-49e1-85cb-79d2ce5a69c1';
     const partyId = 'ravi-2-step-party-new::122092e7d33ac10c0f3d55976342f37555df05da5b742956d56a62ae2367769079d2';
     const token = 'tcanton:testcoin1';
-    txBuilder.commandId(commandId).receiverPartyId(partyId).token(token);
+    txBuilder.commandId(commandId).receiverPartyId(partyId).tokenName(token);
     const requestObj: CantonOneStepEnablementRequest = txBuilder.toRequestObject();
     should.exist(requestObj);
     assert.equal(requestObj.commandId, commandId);
     assert.equal(requestObj.receiverId, partyId);
-    assert.equal(requestObj.token, token);
+    assert.equal(requestObj.tokenName, token);
     assert.equal(requestObj.actAs.length, 1);
     const actAs = requestObj.actAs[0];
     assert.equal(actAs, partyId);