Workflow: Mattermost Webhook
Integrations: httpRequest, mattermost, webhook

{"id": "13", "name": "Mattermost Webhook", "nodes": [{"name": "Webhook", "type": "n8n-nodes-base.webhook", "position": [340, 200], "parameters": {"path": "webhook", "options": {}, "httpMethod": "POST"}, "typeVersion": 1}, {"name": "HTTP Request", "type": "n8n-nodes-base.httpRequest", "position": [570, 200], "parameters": {"url": "https://www.thecocktaildb.com/api/json/v1/1/random.php", "options": {}}, "typeVersion": 1}, {"name": "Mattermost", "type": "n8n-nodes-base.mattermost", "position": [770, 200], "parameters": {"message": "=Why not try {{$node[\"HTTP Request\"].json[\"drinks\"][0][\"strDrink\"]}}?\n{{$node[\"HTTP Request\"].json[\"drinks\"][0][\"strInstructions\"]}} Serve in {{$node[\"HTTP Request\"].json[\"drinks\"][0][\"strGlass\"]}}.", "channelId": "={{$node[\"Webhook\"].json[\"body\"][\"channel_id\"]}}", "attachments": [{"image_url": "={{$node[\"HTTP Request\"].json[\"drinks\"][0][\"strDrinkThumb\"]}}"}], "otherOptions": {}}, "credentials": {"mattermostApi": "Mattermost"}, "typeVersion": 1}], "active": true, "settings": {}, "connections": {"Webhook": {"main": [[{"node": "HTTP Request", "type": "main", "index": 0}]]}, "HTTP Request": {"main": [[{"node": "Mattermost", "type": "main", "index": 0}]]}}}