diff --git a/packages/nodes-base/credentials/SendyApi.credentials.ts b/packages/nodes-base/credentials/SendyApi.credentials.ts
index fcca6677d8a..244a0ec3493 100644
--- a/packages/nodes-base/credentials/SendyApi.credentials.ts
+++ b/packages/nodes-base/credentials/SendyApi.credentials.ts
@@ -6,6 +6,7 @@ import {
 export class SendyApi implements ICredentialType {
 	name = 'sendyApi';
 	displayName = 'Sendy API';
+	documentationUrl = 'sendy';
 	properties = [
 		{
 			displayName: 'URL',