---
title: DAGNode (v2.1)
description: API reference for qiskit.dagcircuit.DAGNode in qiskit v2.1
source: https://eu-de.quantum.cloud.ibm.com/docs/en/api/qiskit/2.1/qiskit.dagcircuit.DAGNode
---

# DAGNode

*class* `qiskit.dagcircuit.DAGNode`

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

Parent class for DAGOpNode, DAGInNode, and DAGOutNode.