diff --git a/packages/nodes-base/credentials/SIGNL4Api.credentials.ts b/packages/nodes-base/credentials/SIGNL4Api.credentials.ts
new file mode 100644
index 0000000000..4fa31c1422
--- /dev/null
+++ b/packages/nodes-base/credentials/SIGNL4Api.credentials.ts
@@ -0,0 +1,18 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class SIGNL4Api implements ICredentialType {
+	name = 'SIGNL4Api';
+	displayName = 'SIGNL4 Webhook';
+	properties = [
+		{
+			displayName: 'Team Secret',
+			name: 'teamSecret',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+			description: 'The team secret is the last part of your SIGNL4 webhook URL.'
+		},
+	];
+}