Nexus Wiki is a community-driven knowledge resource for information about Nexus, a blockchain project. Its pages bring together introductory material, technical explanations, project documentation, and community resources, helping readers explore the Nexus network and its development. Topics include blockchain basics, consensus, decentralization, identity, tokenization, NFTs, mining, staking, security, quantum resistance, and the TAO framework. The wiki also covers applications and use cases such as decentralized apps, supply-chain tracking, gaming, certificates, and brick-and-mortar commerce.

For developers and node operators, Nexus Wiki provides documentation on the Nexus API, network modules, queries, filtering, and sorting, along with instructions for running mainnet, private, and testnet nodes and building testnets or mining pools. Other resources address wallets, invoices, asset and finance functions, and the Nexus software stack. Community Board pages include help, maintenance, and bounties, while a News section collects project updates. The wiki serves as an informational and documentation hub rather than a commercial product storefront; its content is identified as original material provided by Nexus and is generally available under the GNU Free Documentation License.