From 156fa7a1638d98c86329e7b88bb7ac96774ab806 Mon Sep 17 00:00:00 2001
From: Brightius Kalokola <69508559+kalokola@users.noreply.github.com>
Date: Thu, 16 May 2024 23:24:39 +0300
Subject: [PATCH] GET method has `params` instead of `json`

Solves the INS-998 : Invalid Market  error response.
---
 pypesa/mpesa.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pypesa/mpesa.py b/pypesa/mpesa.py
index 4f78cf9..756c1f6 100644
--- a/pypesa/mpesa.py
+++ b/pypesa/mpesa.py
@@ -426,7 +426,7 @@ def query_transaction_status(self, transaction_query: Dict) -> Dict:
         try:
             return requests.get(
                 self.urls.transaction_status,
-                json=transaction_query,
+                params=transaction_query,
                 headers=self.default_headers(),
                 verify=True,
             ).json()
@@ -500,4 +500,4 @@ def direct_debit_payment(self, transaction_query: Dict) -> Dict:
         except (requests.ConnectTimeout, requests.ConnectionError):
             raise MpesaConnectionError
 
-#sys.modules[__name__] = Mpesa
\ No newline at end of file
+#sys.modules[__name__] = Mpesa