diff --git a/server/routes.ts b/server/routes.ts
index 2843140..57e2ca7 100644
--- a/server/routes.ts
+++ b/server/routes.ts
@@ -497,11 +497,9 @@ export async function registerRoutes(app: Express): Promise<Server> {
         const taxonId = taxaResponse.data.result[0].taxonid;
         
         // Now retrieve the threats using the taxon ID
-        const threatsResponse = await axios.get(`https://apiv4.iucnredlist.org/api/v4/threats`, {
-          headers: {
-            "Authorization": `Bearer ${iucnToken}`
-          },
+        const threatsResponse = await axios.get(`https://api.iucnredlist.org/api/v4/threats`, {
           params: {
+            token: iucnToken,
             taxonid: taxonId
           }
         });
@@ -595,11 +593,9 @@ export async function registerRoutes(app: Express): Promise<Server> {
         const taxonId = taxaResponse.data.result[0].taxonid;
         
         // Now retrieve the habitats using the taxon ID
-        const habitatsResponse = await axios.get(`https://apiv4.iucnredlist.org/api/v4/habitats`, {
-          headers: {
-            "Authorization": `Bearer ${iucnToken}`
-          },
+        const habitatsResponse = await axios.get(`https://api.iucnredlist.org/api/v4/habitats`, {
           params: {
+            token: iucnToken,
             taxonid: taxonId
           }
         });
@@ -693,11 +689,9 @@ export async function registerRoutes(app: Express): Promise<Server> {
         const taxonId = taxaResponse.data.result[0].taxonid;
         
         // Now retrieve the conservation measures using the taxon ID
-        const measuresResponse = await axios.get(`https://apiv4.iucnredlist.org/api/v4/measures`, {
-          headers: {
-            "Authorization": `Bearer ${iucnToken}`
-          },
+        const measuresResponse = await axios.get(`https://api.iucnredlist.org/api/v4/measures`, {
           params: {
+            token: iucnToken,
             taxonid: taxonId
           }
         });