## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.neynar.com/llms.txt)

Use this file to discover all available pages before exploring further.

**Pre-requisites**

- Write access to a Snapchain node
- Private key of an account key registered to an fid
- Local typescript development environment

To see a full example of how to submit different kinds of messages to the hub,
see [here](https://github.com/farcasterxyz/hub-monorepo/tree/main/packages/hub-nodejs/examples/write-data)