Umgebungsvariablen zum Anpassen von Endpunkten in n8n auf

This page lists environment variables for customizing endpoints in n8n.

Variable	Type	Default	Description
N8N_PAYLOAD_SIZE_MAX	Number	16	The maximum payload size in MiB.
N8N_FORMDATA_FILE_SIZE_MAX	Number	200	Max payload size for files in form-data webhook payloads in MiB.
N8N_METRICS	Boolean	false	Whether to enable the /metrics endpoint.
N8N_METRICS_PREFIX	String	n8n_	Optional prefix for n8n specific metrics names.
N8N_METRICS_INCLUDE_DEFAULT_METRICS	Boolean	true	Whether to expose default system and node.js metrics.
N8N_METRICS_INCLUDE_CACHE_METRICS	Boolean	false	Whether to include metrics (true) for cache hits and misses, or not include them (false).
N8N_METRICS_INCLUDE_MESSAGE_EVENT_BUS_METRICS	Boolean	false	Whether to include metrics (true) for events, or not include them (false).
N8N_METRICS_INCLUDE_WORKFLOW_ID_LABEL	Boolean	false	Whether to include a label for the workflow ID on workflow metrics.
N8N_METRICS_INCLUDE_NODE_TYPE_LABEL	Boolean	false	Whether to include a label for the node type on node metrics.
N8N_METRICS_INCLUDE_CREDENTIAL_TYPE_LABEL	Boolean	false	Whether to include a label for the credential type on credential metrics.
N8N_METRICS_INCLUDE_API_ENDPOINTS	Boolean	false	Whether to expose metrics for API endpoints.
N8N_METRICS_INCLUDE_API_PATH_LABEL	Boolean	false	Whether to include a label for the path of API invocations.
N8N_METRICS_INCLUDE_API_METHOD_LABEL	Boolean	false	Whether to include a label for the HTTP method (GET, POST, …) of API invocations.
N8N_METRICS_INCLUDE_API_STATUS_CODE_LABEL	Boolean	false	Whether to include a label for the HTTP status code (200, 404, …) of API invocations.
N8N_METRICS_INCLUDE_QUEUE_METRICS	Boolean	false	Whether to include metrics for jobs in scaling mode.
N8N_METRICS_QUEUE_METRICS_INTERVAL	Integer	20	How often (in seconds) to update queue metrics.
N8N_ENDPOINT_REST	String	rest	The path used for REST endpoint.
N8N_ENDPOINT_WEBHOOK	String	webhook	The path used for webhook endpoint.
N8N_ENDPOINT_WEBHOOK_TEST	String	webhook-test	The path used for test-webhook endpoint.
N8N_ENDPOINT_WEBHOOK_WAIT	String	webhook-waiting	The path used for waiting-webhook endpoint.
WEBHOOK_URL	String	–	Used to manually provide the Webhook URL when running n8n behind a reverse proxy. See here for more details.
N8N_DISABLE_PRODUCTION_MAIN_PROCESS	Boolean	false	Disable production webhooks from main process. This helps ensure no HTTP traffic load to main process when using webhook-specific processes.