> ## 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.

# Overview

> Explore and test the Neuron Agent API endpoints interactively using the OpenAPI playground.

This section provides an interactive OpenAPI playground for the Neuron Agent API. Here you can explore all available endpoint groups, understand request and response schemas, and make live test requests directly from the browser.

The playground covers all endpoint groups available in the API, including accounts, authentication, cryptography, open intelligence, legal identities, contracts, state machines, storage, tokens, wallet, and XMPP messaging.

To authenticate your requests, you will need a valid JWT bearer token. To obtain one, follow the [authentication guide](/neuron-api/authentication) or use the [Login](/neuron-api/api-reference/authentication-and-sessions/login) endpoint first.

## Endpoint groups

* [Accounts & onboarding](/neuron-api/api-reference/accounts-and-onboarding/overview)
* [Authentication & sessions](/neuron-api/api-reference/authentication-and-sessions/overview)
* [Messaging](/neuron-api/api-reference/messaging/overview)
* [Legal identities](/neuron-api/api-reference/legal-identities/overview)
* [Contracts](/neuron-api/api-reference/contracts/overview)
* [Wallet](/neuron-api/api-reference/wallet/overview)
* [Tokens](/neuron-api/api-reference/tokens/overview)
* [State machines](/neuron-api/api-reference/state-machines/overview)
* [Storage](/neuron-api/api-reference/storage/overview)
* [Cryptography](/neuron-api/api-reference/cryptography/overview)
* [Open intelligence](/neuron-api/api-reference/open-intelligence/overview)