# AMQP You can use these credentials to authenticate the following nodes with AMQP. - [AMQP Sender](/integrations/nodes/n8n-nodes-base.amqp/) - [AMQP Trigger](/integrations/trigger-nodes/n8n-nodes-base.amqpTrigger/) ## Prerequisites You need to have a AMQP 1.0 compatible message broker installed. ## Using ActiveMQ connection Use your Hostname, Port, User, and Password as the AMQP Sender credential data in n8n. **Note:** The default username for ActiveMQ is `admin` and the default password is `admin`.