{ "node": "n8n-nodes-base.mailcheck", "nodeVersion": "1.0", "codexVersion": "1.0", "categories": ["Utility", "Marketing"], "resources": { "credentialDocumentation": [ { "url": "https://docs.n8n.io/credentials/mailcheck" } ], "primaryDocumentation": [ { "url": "https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.mailcheck/" } ] } }