> ## Documentation Index > Fetch the complete documentation index at: https://domoinc-openapi-sync-dataflows.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Neo4j Connector ## Intro Neo4j is a graph database that stores nodes, relationships, and their respective properties. Some of the business use cases for using Neo4j include but are not limited to recommendation engines, detecting financial fraud, and researching rare diseases. You can use the Cypher language to use query in Neo4j. Cypher is a declarative query language that provides a visual and logical way to match node and relationships. To learn more about cypher and its syntax, you can visit [https://neo4j.com/developer/cypher/](https://neo4j.com/developer/cypher/). This topic discusses the fields and menus that are specific to the Neo4j Connector user interface. General information for adding DataSets, setting update schedules, and editing DataSet information is discussed in [Adding a DataSet Using a Data Connector](/s/article/360042926274). ## Prerequisites To connect to a Neo4j graph, your database must have the following: * Available over the internet * SSL enabled over HTTPS * Enable HTTP setting in instance configuration file (dbms.connector.http.enabled=true) * Whitelist Domo's IP addresses that can be found at [Whitelisting IP addresses for connectors](/s/article/360043630093) * A service account with minimum Read access ## Connecting to Your Neo4j graph This section enumerates the options in the Credentials and Details panes in the Neo4j Connector page. The components of the other panes in this page, **Scheduling** and **Name & Describe Your DataSet**, are universal across most connector types and are discussed in greater length in [Adding a DataSet Using a Data Connector](/s/article/360042926274). ### Credentials Pane This pane contains fields for entering credentials to connect to your Neo4j graph. The following table describes what is needed for each field:

Field	Description
Neo4j Instance URL	Enter the URL of your instance. Example: neo4j.database.url or graph.site.com :7473. Note : Include port number if applicable. The default port is 7473 for Neo4j.
Neo4j Database Name	Enter the name of your database.
Username	Enter the username for your database.
Password	Enter the password for your database.

Once you have entered valid credentials, you can use the same account any time you go to create a new Neo4j DataSet. You can manage Connector accounts in the **Accounts** tab in the Data Center. For more information about this tab, see [Managing User Accounts for Connectors](/s/article/360042926054). ### Details Pane This is where you will insert your Cypher query. Note that this query must return properties, not nodes.

Menu	Description
Query	Enter your Cypher query. Example : MATCH (p:Person)-\[:BUYS]->(i:Item) RETURN p.name as Name,i.type as ItemType MATCH (a:Actor)-\[:PRODUCES]->(m:Movie)\<-\[:DIRECTS]-(d:Director) RETURN a.name as ActorName, a.DOB as DOB,m.title as MovieTitle, d.name as DirectorName

Description

Query

Enter your Cypher query.

Example :

MATCH (p:Person)-\[:BUYS]->(i:Item)

RETURN p.name as Name,i.type as ItemType

MATCH (a:Actor)-\[:PRODUCES]->(m:Movie)\<-\[:DIRECTS]-(d:Director)

RETURN a.name as ActorName, a.DOB as DOB,m.title as MovieTitle, d.name as DirectorName

### Other Panes For information about the remaining sections of the Connector interface, including how to configure scheduling, retry, and update options, see [Adding a DataSet Using a Data Connector](/s/article/360042926274). ## FAQs You can access Neo4j Graph database data with this connector, represented as a table. This connector leverages the Neo4j Bolt REST api hyperlink and requires the associated username and password. The Neo4j data can be updated as often as needed based on the options available in the Domo connector UI. The Cypher query needs to return properties as opposed to nodes, for example: `MATCH (p:Person)-[r:IS_IN_CHARGE_OF]->(c:Project)` `RETURN p.name as Person, c.name as Project`