# Introduction

CSPR.cloud is an enterprise-grade middleware platform aimed to super-charge developers and to be the primary way for dApps to interact with the Casper Network. It provides access to indexed and enriched blockchain data, real-time streaming subscriptions, and access to reliable and maintained Casper Node. The APIs include:

* Indexed and normalized network data
* Integrations with the existing fungible and non-fungible (NFT) token standards, such as [CEP-18](https://github.com/casper-ecosystem/cep18), [CEP-47](https://github.com/casper-ecosystem/casper-nft-cep47), and [CEP-78](https://github.com/casper-ecosystem/cep-78-enhanced-nft)
* Support of the existing smart contract-level event standards, such as [Casper Event Standard (CES)](https://github.com/make-software/casper-event-standard), which is also natively supported by the [Odra smart contract framework](https://github.com/odradev/odra)
* Relevant off-chain data, such as CSPR rates or [account info standard data](https://github.com/make-software/casper-account-info-contract)
* and more

CSPR.cloud was built with developer experience in mind and expands the Casper Node RPC API with more data points and querying possibilities, which are not available via the native node API. You can check for examples in the [Highlights](https://docs.cspr.cloud/documentation/highlights) section.

## Reference

To get familiar with CSPR.cloud, we recommend that you read these documents:

* [Overview](https://docs.cspr.cloud/documentation/overview)\
  Learn about the general technical aspects of CSPR.cloud API, and how it works
* [Getting started](https://docs.cspr.cloud/documentation/getting-started)\
  Learn how to make your first API request and start your integration with the Casper Network
* [Highlights](https://docs.cspr.cloud/documentation/highlights)\
  Learn about CSPR.cloud API possibilities, which aren't present in the Casper Node RPC API
* [REST API](https://docs.cspr.cloud/rest-api/reference)\
  Get familiar with the REST API reference to know what endpoints are available
* [Streaming API](https://docs.cspr.cloud/streaming-api/reference)\
  Get familiar with the Streaming API reference to know what Web Socket subscriptions are available
* [Casper Node API](https://docs.cspr.cloud/casper-node-api/connecting-with-an-sdk)\
  Learn how to connect to the private Casper Node powered by CSPR.cloud using the most popular SDKs

## Support

If you have any questions or run into any issues while using the CSPR.cloud Web API, you can find help in the [CSPR.cloud Developer Community](https://t.me/CSPRDevelopers). Here you can connect and get help from other developers.

## Legal

By using CSPR.cloud, you agree to our [Developer Terms of Service](https://cspr.cloud/terms-of-service/) and acknowledge that you have read our [Privacy Policy](https://cspr.cloud/privacy-policy/).


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.cspr.cloud/documentation/introduction.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.