diff --git a/easyswitch/adapters/mtn.py b/easyswitch/adapters/mtn.py
new file mode 100644
index 0000000..d1df871
--- /dev/null
+++ b/easyswitch/adapters/mtn.py
@@ -0,0 +1,120 @@
+import httpx
+from typing import Dict, Any, Optional
+
+class MTNMobileMoneyAdapter:
+    """
+    MTN Mobile Money API Adapter
+    --------------------------------
+    Handles:
+    - Authentication (OAuth2)
+    - Request-to-Pay (Collections)
+    - Transfers (Disbursements)
+    - Transaction Status
+    - Refunds (if supported)
+    """
+
+    BASE_URL = "https://api.mtn.com/v1/"  # Change to sandbox for testing
+
+    def __init__(self, api_key: str, subscription_key: str, environment: str = "sandbox"):
+        """
+        :param api_key: API Key from MTN Developer Portal
+        :param subscription_key: Subscription Key (Ocp-Apim-Subscription-Key)
+        :param environment: "sandbox" or "production"
+        """
+        self.api_key = api_key
+        self.subscription_key = subscription_key
+        self.environment = environment
+        self.access_token = None
+
+    async def authenticate(self) -> str:
+        """
+        Obtain OAuth2 access token from MTN API.
+        """
+        url = f"{self.BASE_URL}token/"
+        headers = {
+            "Ocp-Apim-Subscription-Key": self.subscription_key,
+        }
+
+        async with httpx.AsyncClient() as client:
+            resp = await client.post(url, headers=headers, auth=(self.api_key, ""))
+            resp.raise_for_status()
+            data = resp.json()
+            self.access_token = data.get("access_token")
+            return self.access_token
+
+    async def send_payment(self, amount: float, phone_number: str, currency: str, reference: str) -> Dict[str, Any]:
+        """
+        Initiate a 'Request to Pay' (Collection) transaction.
+        """
+        if not self.access_token:
+            await self.authenticate()
+
+        url = f"{self.BASE_URL}collection/request-to-pay"
+        headers = {
+            "Authorization": f"Bearer {self.access_token}",
+            "X-Reference-Id": reference,
+            "X-Target-Environment": self.environment,
+            "Content-Type": "application/json",
+            "Ocp-Apim-Subscription-Key": self.subscription_key,
+        }
+
+        payload = {
+            "amount": str(amount),
+            "currency": currency,
+            "externalId": reference,
+            "payer": {
+                "partyIdType": "MSISDN",
+                "partyId": phone_number,
+            },
+            "payerMessage": "EasySwitch Payment",
+            "payeeNote": "Thank you for using EasySwitch",
+        }
+
+        async with httpx.AsyncClient() as client:
+            resp = await client.post(url, headers=headers, json=payload)
+            return {"status_code": resp.status_code, "reference": reference}
+
+    async def check_transaction_status(self, reference: str) -> Dict[str, Any]:
+        """
+        Check the status of a transaction by reference ID.
+        """
+        if not self.access_token:
+            await self.authenticate()
+
+        url = f"{self.BASE_URL}transaction/status/{reference}"
+        headers = {
+            "Authorization": f"Bearer {self.access_token}",
+            "Ocp-Apim-Subscription-Key": self.subscription_key,
+        }
+
+        async with httpx.AsyncClient() as client:
+            resp = await client.get(url, headers=headers)
+            resp.raise_for_status()
+            return resp.json()
+
+    async def process_refund(self, original_reference: str, amount: float, currency: str) -> Dict[str, Any]:
+        """
+        Process refund for a completed transaction (if supported).
+        """
+        if not self.access_token:
+            await self.authenticate()
+
+        url = f"{self.BASE_URL}disbursement/transfer"
+        headers = {
+            "Authorization": f"Bearer {self.access_token}",
+            "Ocp-Apim-Subscription-Key": self.subscription_key,
+            "Content-Type": "application/json",
+        }
+
+        payload = {
+            "amount": str(amount),
+            "currency": currency,
+            "externalId": f"refund_{original_reference}",
+            "payee": {"partyIdType": "MSISDN", "partyId": "<customer_number>"},
+            "payerMessage": "Refund Processed",
+            "payeeNote": "Refund from EasySwitch",
+        }
+
+        async with httpx.AsyncClient() as client:
+            resp = await client.post(url, headers=headers, json=payload)
+            return {"status_code": resp.status_code, "refund_reference": original_reference}
diff --git a/easyswitch/adapters/orange.py b/easyswitch/adapters/orange.py
new file mode 100644
index 0000000..bc99840
--- /dev/null
+++ b/easyswitch/adapters/orange.py
@@ -0,0 +1,151 @@
+import httpx
+import hmac
+import hashlib
+from typing import Dict, Any, List, Optional
+
+
+class OrangeMoneyAdapter:
+    """
+    Orange Money API Adapter
+    --------------------------------
+    Supports:
+    - Authentication via X-AUTH-TOKEN
+    - Single and Bulk Payment Requests
+    - Transaction Status Checks
+    - Webhook Signature Validation
+    """
+
+    def __init__(
+        self,
+        merchant_code: str,
+        api_key: str,
+        country_code: str = "ci",  # Default: Côte d'Ivoire
+        environment: str = "sandbox"
+    ):
+        """
+        :param merchant_code: Your Orange Money merchant code (e.g., MERCH123)
+        :param api_key: API key from Orange Developer Portal
+        :param country_code: ISO country code (e.g., 'ci', 'sn', 'ml')
+        :param environment: 'sandbox' or 'production'
+        """
+        self.merchant_code = merchant_code
+        self.api_key = api_key
+        self.country_code = country_code
+        self.environment = environment
+        self.auth_token = None
+
+        # Example: https://api.orange.ci/ or https://api.orange.sn/
+        self.base_url = f"https://api.orange.{country_code}/"
+        if environment == "sandbox":
+            self.base_url = f"https://sandbox-api.orange.{country_code}/"
+
+    async def authenticate(self) -> str:
+        """
+        Obtain X-AUTH-TOKEN for subsequent requests.
+        """
+        url = f"{self.base_url}api/token"
+        headers = {"Content-Type": "application/json"}
+
+        async with httpx.AsyncClient() as client:
+            resp = await client.post(url, json={"merchant_code": self.merchant_code, "api_key": self.api_key}, headers=headers)
+            resp.raise_for_status()
+            data = resp.json()
+            self.auth_token = data.get("token")
+            return self.auth_token
+
+    async def send_payment(
+        self,
+        amount: float,
+        phone_number: str,
+        currency: str,
+        reference: str
+    ) -> Dict[str, Any]:
+        """
+        Initiate a single payment to a customer.
+        """
+        if not self.auth_token:
+            await self.authenticate()
+
+        url = f"{self.base_url}api/pay"
+        headers = {
+            "X-AUTH-TOKEN": self.auth_token,
+            "Content-Type": "application/json",
+        }
+
+        payload = {
+            "merchant_code": self.merchant_code,
+            "amount": amount,
+            "currency": currency,
+            "customer_msisdn": phone_number,
+            "order_id": reference,
+        }
+
+        async with httpx.AsyncClient() as client:
+            resp = await client.post(url, headers=headers, json=payload)
+            return {"status_code": resp.status_code, "reference": reference}
+
+    async def send_bulk_payments(
+        self,
+        payments: List[Dict[str, Any]],
+        batch_reference: str
+    ) -> Dict[str, Any]:
+        """
+        Send bulk payments in one request.
+        Each item in 'payments' must include:
+        {
+            "phone_number": "22507081234",
+            "amount": 5000,
+            "currency": "XOF"
+        }
+        """
+        if not self.auth_token:
+            await self.authenticate()
+
+        url = f"{self.base_url}api/bulkpay"
+        headers = {
+            "X-AUTH-TOKEN": self.auth_token,
+            "Content-Type": "application/json",
+        }
+
+        payload = {
+            "merchant_code": self.merchant_code,
+            "batch_reference": batch_reference,
+            "transactions": [
+                {
+                    "customer_msisdn": tx["phone_number"],
+                    "amount": tx["amount"],
+                    "currency": tx["currency"]
+                } for tx in payments
+            ]
+        }
+
+        async with httpx.AsyncClient() as client:
+            resp = await client.post(url, headers=headers, json=payload)
+            return {"status_code": resp.status_code, "batch_reference": batch_reference}
+
+    async def check_transaction_status(self, reference: str) -> Dict[str, Any]:
+        """
+        Check the status of a payment using its reference.
+        """
+        if not self.auth_token:
+            await self.authenticate()
+
+        url = f"{self.base_url}api/transaction/status/{reference}"
+        headers = {"X-AUTH-TOKEN": self.auth_token}
+
+        async with httpx.AsyncClient() as client:
+            resp = await client.get(url, headers=headers)
+            resp.raise_for_status()
+            return resp.json()
+
+    @staticmethod
+    def validate_webhook_signature(payload: str, signature: str, secret: str) -> bool:
+        """
+        Validate webhook signature sent from Orange Money.
+
+        :param payload: Raw webhook request body
+        :param signature: X-Signature header from Orange
+        :param secret: Shared secret key from Orange dashboard
+        """
+        computed_sig = hmac.new(secret.encode(), payload.encode(), hashlib.sha256).hexdigest()
+        return hmac.compare_digest(computed_sig, signature)
diff --git a/tests/test_mtn.py b/tests/test_mtn.py
new file mode 100644
index 0000000..d6ffcde
--- /dev/null
+++ b/tests/test_mtn.py
@@ -0,0 +1,19 @@
+import asyncio
+from easyswitch.adapters.mtn import MTNMobileMoneyAdapter
+
+async def main():
+    mtn = MTNMobileMoneyAdapter(
+        api_key="YOUR_API_KEY",
+        subscription_key="YOUR_SUBSCRIPTION_KEY",
+        environment="sandbox"
+    )
+
+    response = await mtn.send_payment(
+        amount=10.0,
+        phone_number="233541234567",
+        currency="GHS",
+        reference="order_123"
+    )
+    print(response)
+
+asyncio.run(main())
diff --git a/tests/test_orange.py b/tests/test_orange.py
new file mode 100644
index 0000000..3d0c1ea
--- /dev/null
+++ b/tests/test_orange.py
@@ -0,0 +1,20 @@
+import asyncio
+from easyswitch.adapters.orange import OrangeMoneyAdapter
+
+async def main():
+    orange = OrangeMoneyAdapter(
+        merchant_code="MERCH123",
+        api_key="YOUR_API_KEY",
+        country_code="ci",
+        environment="sandbox"
+    )
+
+    response = await orange.send_payment(
+        amount=5000,
+        phone_number="22507081234",
+        currency="XOF",
+        reference="order_456"
+    )
+    print(response)
+
+asyncio.run(main())