init client with merchant_id

Author: rhymiz

README.md

@@ -16,7 +16,7 @@ To use the library, import it and create a client instance:
 ```python
 from sentoo import Sentoo
 
-sentoo = Sentoo(token='your_token')
+sentoo = Sentoo(token='your_token', merchant_id='your_merchant_id')
 ```
 ## Documentation
 
@@ -27,7 +27,6 @@ The Sentoo client provides the following methods:
 ```python
 # Create a new transaction
 response = sentoo.transaction_create(
-    sentoo_merchant="your_merchant_id",
     sentoo_amount=1000,  # Amount in cents
     sentoo_description="Payment description",
     sentoo_currency="ANG",  # Supported: ANG, AWG, USD, EUR, XCD
@@ -45,7 +44,6 @@ response = sentoo.transaction_create(
 ```python
 # Cancel an existing transaction
 response = sentoo.transaction_cancel(
-    merchant_id="your_merchant_id",
     transaction_id="transaction_id"
 )
 ```
@@ -55,7 +53,6 @@ response = sentoo.transaction_cancel(
 ```python
 # Check the status of a transaction
 response = sentoo.transaction_status(
-    merchant_id="your_merchant_id",
     transaction_id="transaction_id"
 )
 ```
@@ -65,7 +62,6 @@ response = sentoo.transaction_status(
 ```python
 # Get available payment processors for a transaction
 response = sentoo.transaction_processors(
-    merchant_id="your_merchant_id",
     transaction_id="transaction_id"
 )
 ```

src/sentoo/__init__.py

@@ -1,4 +1,5 @@
 import importlib.metadata
+
 from .client import Sentoo
 
 try:

src/sentoo/client.py

@@ -1,5 +1,5 @@
-from typing import Any, TypedDict, Literal
-from typing import Optional
+from typing import Any, Literal, Optional, TypedDict
+
 import httpx
 
 
@@ -44,16 +44,18 @@ class Sentoo:
     A client for interacting with the Sentoo payment processing API.
     """
 
-    def __init__(self, token: str, sandbox: bool = False) -> None:
+    def __init__(self, token: str, merchant_id: str, sandbox: bool = False) -> None:
         """
         Initialize Sentoo API client
 
         Args:
             token (str): Your Sentoo API secret token
+            merchant_id (str): Your Sentoo merchant identifier
             sandbox (bool): Whether to use sandbox environment. Defaults to False.
         """
         self._token = token
         self._sandbox = sandbox
+        self._merchant_id = merchant_id
         self._base_url = get_base_url(self._sandbox)
         self._headers = {"X-SENTOO-SECRET": self._token}
 
@@ -82,44 +84,41 @@ def transaction_create(self, **kwargs: CreateTransactionKwargs) -> dict[str, Any
         url = self._url("/transactions/new")
         return httpx.post(url, headers=self._headers, json=kwargs)
 
-    def transaction_cancel(self, merchant_id: str, transaction_id: str) -> dict[str, Any]:
+    def transaction_cancel(self, transaction_id: str) -> dict[str, Any]:
         """
         Cancel an existing transaction
 
         Args:
-            merchant_id (str): The merchant identifier
             transaction_id (str): The transaction identifier to cancel
 
         Returns:
             dict[str, Any]: API response containing cancellation result
         """
-        url = self._url(f"/payment/cancel/{merchant_id}/{transaction_id}")
+        url = self._url(f"/payment/cancel/{self._merchant_id}/{transaction_id}")
         return httpx.post(url, headers=self._headers)
 
-    def transaction_status(self, merchant_id: str, transaction_id: str) -> dict[str, Any]:
+    def transaction_status(self, transaction_id: str) -> dict[str, Any]:
         """
         Check the status of a transaction
 
         Args:
-            merchant_id (str): The merchant identifier
             transaction_id (str): The transaction identifier to check
 
         Returns:
             dict[str, Any]: API response containing transaction status
         """
-        url = self._url(f"/payment/status/{merchant_id}/{transaction_id}")
+        url = self._url(f"/payment/status/{self._merchant_id}/{transaction_id}")
         return httpx.get(url, headers=self._headers)
 
-    def transaction_processors(self, merchant_id: str, transaction_id: str) -> dict[str, Any]:
+    def transaction_processors(self, transaction_id: str) -> dict[str, Any]:
         """
         Get available payment processors for a transaction
 
         Args:
-            merchant_id (str): The merchant identifier
             transaction_id (str): The transaction identifier
 
         Returns:
             dict[str, Any]: API response containing available payment methods
         """
-        url = self._url(f"/payment/methods/{merchant_id}/{transaction_id}")
+        url = self._url(f"/payment/methods/{self._merchant_id}/{transaction_id}")
         return httpx.get(url, headers=self._headers)