diff --git a/core/sdk/src/factory/conveyor/eth/EthereumPort.ts b/core/sdk/src/factory/conveyor/eth/EthereumPort.ts
index 50214732..5efcc9c0 100644
--- a/core/sdk/src/factory/conveyor/eth/EthereumPort.ts
+++ b/core/sdk/src/factory/conveyor/eth/EthereumPort.ts
@@ -126,17 +126,17 @@ export class EthereumPort {
     };
   }
 
-  async getShopByUuid(uuid: string): Promise<{ result: ShopResponse }> {
-    return axiosInstance.get(`${this.apiPath}/shop/${uuid}`).then((res) => res.data);
+  getShopByUuid(shopUuid: string): Promise<{ result: ShopResponse }> {
+    return axiosInstance.get(`${this.apiPath}/shop/${shopUuid}`).then((res) => res.data);
   }
 
-  async getOrderByUuid(uuid: string): Promise<OrderResponse> {
-    return axiosInstance.get(`${this.apiPath}/order/${uuid}`).then((res) => res.data.result);
+  getOrderByUuid(orderUuid: string): Promise<OrderResponse> {
+    return axiosInstance.get(`${this.apiPath}/order/${orderUuid}`).then((res) => res.data.result);
   }
 
-  async getFulfillOrderPayloadByUuid(uuid: string, buyerAddress: string): Promise<OrderPayloadResponse> {
+  getFulfillOrderPayloadByUuidAndBuyerAddress(orderUuid: string, buyerAddress: string): Promise<OrderPayloadResponse> {
     return axiosInstance
-      .get(`${this.apiPath}/order/payload/${uuid}/buyer/${buyerAddress}`)
+      .get(`${this.apiPath}/order/payload/${orderUuid}/buyer/${buyerAddress}`)
       .then((res) => res.data.result);
   }
 
diff --git a/core/sdk/src/shop/eth/EthCandyShop.ts b/core/sdk/src/shop/eth/EthCandyShop.ts
index 876e6898..d9dc2482 100644
--- a/core/sdk/src/shop/eth/EthCandyShop.ts
+++ b/core/sdk/src/shop/eth/EthCandyShop.ts
@@ -171,4 +171,9 @@ export class EthCandyShop extends BaseShop {
     const txHash = await this.ethereumPort.cancelOrder(wallet, orderUuid);
     return txHash;
   }
+
+  getNftPurchasePayload(params: { buyerAddress: string; orderUuid: string }) {
+    const { buyerAddress, orderUuid } = params;
+    return this.ethereumPort.getFulfillOrderPayloadByUuidAndBuyerAddress(orderUuid, buyerAddress);
+  }
 }