Add Discord Webhook node

packages/nodes-base/credentials/DiscordApi.credentials.ts

@@ -0,0 +1,18 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+
+export class DiscordApi implements ICredentialType {
+	name = 'discordApi';
+	displayName = 'Discord API';
+	properties = [
+		{
+			displayName: 'Webhook URI',
+			name: 'webhookUri',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+	];
+}