---
title: DAGNode (latest version)
description: API reference for qiskit.dagcircuit.DAGNode in the latest version of qiskit
source: https://quantum.cloud.ibm.com/docs/en/api/qiskit/qiskit.dagcircuit.DAGNode
---

# DAGNode

*class* `qiskit.dagcircuit.DAGNode(nid=Ellipsis)`

Bases: [`object`](https://docs.python.org/3/library/functions.html#object)

Parent class for DAGOpNode, DAGInNode, and DAGOutNode.