diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c81b45..223aef2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+# v2.6.0
+
+- Use a 64-bit nonce for signed requests to avoid conflicts.
+- Add `is_internal_payment` fields to payment objects.
+- Add `multisig_wallet_address_validation_parameters` to support validating node wallet addresses used for deposits.
+- Add `incoming_payments_for_invoice` to get all incoming payments for an invoice.
+
 # v2.5.1
 
 - Ensure that the README and LICENSE are included in the pypi package.
diff --git a/lightspark/lightspark_client.py b/lightspark/lightspark_client.py
index ba76a3f..3bcc6a5 100644
--- a/lightspark/lightspark_client.py
+++ b/lightspark/lightspark_client.py
@@ -30,6 +30,9 @@
 from lightspark.objects.FeeEstimate import from_json as FeeEstimate_from_json
 from lightspark.objects.IncomingPayment import IncomingPayment
 from lightspark.objects.IncomingPayment import from_json as IncomingPayment_from_json
+from lightspark.objects.IncomingPaymentsForInvoiceQueryOutput import (
+    from_json as IncomingPaymentsForInvoiceQueryOutput_from_json,
+)
 from lightspark.objects.Invoice import Invoice
 from lightspark.objects.Invoice import from_json as Invoice_from_json
 from lightspark.objects.InvoiceData import InvoiceData
@@ -83,6 +86,9 @@
 from lightspark.scripts.delete_api_token import DELETE_API_TOKEN_MUTATION
 from lightspark.scripts.fetch_uma_invitation import FETCH_UMA_INVITATION_QUERY
 from lightspark.scripts.fund_node import FUND_NODE_MUTATION
+from lightspark.scripts.incoming_payments_for_invoice import (
+    INCOMING_PAYMENTS_FOR_INVOICE_QUERY,
+)
 from lightspark.scripts.lightning_fee_estimate_for_invoice import (
     LIGHTNING_FEE_ESTIMATE_FOR_INVOICE_QUERY,
 )
@@ -686,6 +692,32 @@ def outgoing_payments_for_invoice(
             for payment in json["outgoing_payments_for_invoice"]["payments"]
         ]
 
+    def incoming_payments_for_invoice(
+        self,
+        invoice_id: str,
+        transaction_statuses: Optional[List[TransactionStatus]] = None,
+    ) -> List[IncomingPayment]:
+        """
+        Fetches the incoming payments (if any) which have been made for a given invoice.
+
+        Args:
+            invoice_id: The encoded invoice for which to fetch the incoming payments.
+            transaction_statuses: The statuses of the transactions to fetch. If not specified, all transactions will be fetched.
+        """
+
+        variables: Dict[str, Any] = {"invoice_id": invoice_id}
+        if transaction_statuses is not None:
+            variables["transaction_statuses"] = transaction_statuses
+        json = self._requester.execute_graphql(
+            INCOMING_PAYMENTS_FOR_INVOICE_QUERY, variables
+        )
+        if "incoming_payments_for_invoice" not in json:
+            return []
+        output = IncomingPaymentsForInvoiceQueryOutput_from_json(
+            self._requester, json["incoming_payments_for_invoice"]
+        )
+        return output.payments
+
     def create_uma_invitation(
         self,
         inviter_uma: str,
diff --git a/lightspark/scripts/incoming_payments_for_invoice.py b/lightspark/scripts/incoming_payments_for_invoice.py
new file mode 100644
index 0000000..0182669
--- /dev/null
+++ b/lightspark/scripts/incoming_payments_for_invoice.py
@@ -0,0 +1,21 @@
+# Copyright ©, 2022-present, Lightspark Group, Inc. - All Rights Reserved
+
+from lightspark.objects.IncomingPaymentsForInvoiceQueryOutput import (
+    FRAGMENT as IncomingPaymentsForInvoiceQueryOutputFragment,
+)
+
+INCOMING_PAYMENTS_FOR_INVOICE_QUERY = f"""
+query IncomingPaymentsForInvoice(
+	$invoice_id: ID!
+	$transaction_statuses: [TransactionStatus!]
+) {{
+	incoming_payments_for_invoice(input: {{
+		invoice_id: $invoice_id
+		transaction_statuses: $statuses
+	}}) {{
+		...IncomingPaymentsForInvoiceQueryOutputFragment
+	}}
+}}
+
+{IncomingPaymentsForInvoiceQueryOutputFragment}
+"""
diff --git a/lightspark/version.py b/lightspark/version.py
index 7a2056f..e5e59e3 100644
--- a/lightspark/version.py
+++ b/lightspark/version.py
@@ -1 +1 @@
-__version__ = "2.5.1"
+__version__ = "2.6.0"