> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lyzr.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Neo4j GraphDB

### **Connecting Neo4j GraphDB**

Lyzr integrates with Neo4j, the leading graph database, to enable advanced knowledge graph capabilities. By connecting your Neo4j instance, your agents can traverse complex relationships and perform sophisticated graph-based retrieval to provide deeper context in AI workflows.

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### **Configuration & Connection**

To establish a connection, you will need to provide the following details from your Neo4j Aura console:

* **Unique Name:** A label for this connection (e.g., "Knowledge\_Graph\_Prod").
* **Neo4j URI:** The connection endpoint for your instance (starts with `neo4j+s://`).
* **Neo4j User:** The database-level username (default is usually `neo4j`).
* **Neo4j Password:** The secret generated during instance creation.
* **Neo4j Database:** The name of the specific database (default is `neo4j`).

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### **Retrieving Your Credentials**

Follow these steps within the **Neo4j Aura** console to find your connection details:

#### **1. Accessing the Console**

Log in to your [Neo4j Aura](https://console.neo4j.io/) account. You can continue using Google, GitHub, or your email credentials.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/lyzrinc/assets/images/studio/neo1.png" alt="Neo4j Login" />

*Figure 1: Neo4j Aura login interface.*

#### **2. Creating an Instance**

If you don't have an active instance, click **Create Instance**. You can select the **Free** tier for exploration or a **Professional/Business Critical** tier for production needs. Give your instance a name like "Instance01".

<img src="https://mintlify.s3.us-west-1.amazonaws.com/lyzrinc/assets/images/studio/neo2.png" alt="Create Neo4j Instance" />

*Figure 2: Selecting an instance tier and naming the database.*

#### **3. Saving Credentials**

Upon creation, Neo4j will generate a **Username** and **Password**.

> **Important:** This is the only time the password is shown. You must click **Download and continue** to save these credentials locally.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/lyzrinc/assets/images/studio/neo3.png" alt="Neo4j Credentials" />

*Figure 3: Capturing the generated database credentials.*

#### **4. Finding the URI**

Once the instance is running, look at the instance tile on your dashboard. The **Connection URI** (e.g., `neo4j+s://8b4f33f2.databases.neo4j.io`) is listed clearly. This is what you will use as the **Neo4j URI** in Lyzr.

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### **Finalizing the Connection**

Input the gathered credentials into the Lyzr connection modal.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/lyzrinc/assets/images/studio/neo0.png" alt="Lyzr Neo4j Connection Modal" />

*Figure 4: Entering Neo4j credentials into the Lyzr interface.*

* **Database Name:** For almost all Aura instances, the default database name is `neo4j`.
* **Verification:** Click **Submit**. Lyzr will verify the bolt connection and the provided credentials.