diff --git a/website/api/controllers/webhooks/receive-from-zoom.js b/website/api/controllers/webhooks/receive-from-zoom.js
index 27daa1eb67..e77c78aeca 100644
--- a/website/api/controllers/webhooks/receive-from-zoom.js
+++ b/website/api/controllers/webhooks/receive-from-zoom.js
@@ -85,7 +85,7 @@ module.exports = {
 
       let idOfCallToGenerateTranscriptFor = payload.object.conversation_id;
       let informationAboutThisCall = await sails.helpers.http.get.with({
-        url: `https://api.zoom.us/v2/zra/conversations/${idOfCallToGenerateTranscriptFor}`,
+        url: `https://api.zoom.us/v2/zra/conversations/${encodeURIComponent(idOfCallToGenerateTranscriptFor)}`,
         headers: {
           'Authorization': `Bearer ${token}`
         }
@@ -100,7 +100,7 @@ module.exports = {
 
       // Get a transcript of the call.
       let callTranscript = await sails.helpers.http.get.with({
-        url: `https://api.zoom.us/v2/zra/conversations/${idOfCallToGenerateTranscriptFor}/interactions?page_size=300`,
+        url: `https://api.zoom.us/v2/zra/conversations/${encodeURIComponent(idOfCallToGenerateTranscriptFor)}/interactions?page_size=300`,
         headers: {
           'Authorization': `Bearer ${token}`
         }
@@ -119,7 +119,7 @@ module.exports = {
       if(tokenForNextPageOfResults) {
         await sails.helpers.flow.until(async()=>{
           let thisPageOfCallInformation = await sails.helpers.http.get.with({
-            url: `https://api.zoom.us/v2/zra/conversations/${idOfCallToGenerateTranscriptFor}/interactions?next_page_token=${tokenForNextPageOfResults}`,
+            url: `https://api.zoom.us/v2/zra/conversations/${encodeURIComponent(idOfCallToGenerateTranscriptFor)}/interactions?next_page_token=${encodeURIComponent(tokenForNextPageOfResults)}`,
             headers: {
               'Authorization': `Bearer ${token}`
             }