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

# Example applications

> Run the Agent API and trusted-backend example projects

This repository includes two runnable Node.js examples. Both keep credentials out of source control and run deterministic checks without contacting a Neuron.

## Available examples

| Project                     | What it demonstrates                                                                          | Documentation                                              |
| --------------------------- | --------------------------------------------------------------------------------------------- | ---------------------------------------------------------- |
| First Agent API call        | HMAC login, JWT handling, and an authenticated account request                                | [Run the quickstart](/neuron-api/quickstart)               |
| Trusted-backend application | A browser-to-backend architecture, response allowlist, security headers, and failure handling | [Run the application](/get-started/trusted-backend-sample) |

## What the examples include

Each example provides:

* a README with setup and run commands;
* `.env.example` with safe placeholders;
* one documented install command;
* one documented run command;
* its required Node.js version and environment variables;
* deterministic checks or explicit operator prerequisites;
* expected successful output;
* important failure-state tests;
* no live credentials or personal data.

Capability-specific examples for identity, agreements, tokenized assets, and payments are not currently included. Their overview pages explain what you can use today and what the target Neuron must provide.