diff --git a/lib/utils/apiUtils.js b/lib/utils/apiUtils.js
index fc3ebb1..83e603f 100644
--- a/lib/utils/apiUtils.js
+++ b/lib/utils/apiUtils.js
@@ -33,7 +33,7 @@ async function getAccessToken(firmId, authCode) {
     const grantType = "authorization_code";
     let requestDetails = {
       method: "POST",
-      url: `https://api.getsilverfin.com/f/${firmId}/oauth/token?client_id=${process.env.SF_API_CLIENT_ID}&client_secret=${process.env.SF_API_SECRET}&redirect_uri=${redirectUri}&grant_type=${grantType}&code=${authCode}`,
+      url: `https://${BASE_URL}/f/${firmId}/oauth/token?client_id=${process.env.SF_API_CLIENT_ID}&client_secret=${process.env.SF_API_SECRET}&redirect_uri=${redirectUri}&grant_type=${grantType}&code=${authCode}`,
     };
     const response = await axios(requestDetails);
     firmCredentials.storeNewTokenPair(firmId, response.data);