> For the complete documentation index, see [llms.txt](https://knowledge-nexus-ai.gitbook.io/knai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledge-nexus-ai.gitbook.io/knai/nodes/about-nodes.md).

# About Nodes

### Revenue Stream for Node Operators

#### Make Money with a Node

* Break down the revenue streams specifically for node holders.

#### Staking Rewards

* Earn rewards for staking tokens to support the network.

#### Data Query Fees

* Earn from processing data queries within the knowledge graph.

#### Mining Contracts

* Temporary contracts allow flexibility for node operators, while waiting for nodes.