> For the complete documentation index, see [llms.txt](https://docs.zebec.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zebec.io/developer-docs/developer-docs.md).

# Overview

This section is for engineers integrating Zebec into their own applications.

## What is available

* **SDKs** — Zebec provides SDKs for card issuance, streaming, staking, and other products across multiple chains.
* **Partner API** — a B2B surface for partners issuing Carbon cards, topping up cards, and handling end-user 2FA on behalf of their users.

## SDKs

* [Card Issuance SDK](/developer-docs/sdks/card-issuance-sdk.md)
* [Streaming SDK](/developer-docs/sdks/streaming-sdk.md)
* [Staking SDK](/developer-docs/sdks/staking-sdk.md)

## Partner API

* [Overview](/developer-docs/partner-api.md)
* [Authentication](/developer-docs/partner-api/authentication.md)
* [Cards](/developer-docs/partner-api/cards.md)
* [Top-up flow](/developer-docs/partner-api/topup-flow.md)

{% hint style="info" %}
For the live Partner API schemas, see the Swagger UI at <https://dev-super.api.zebec.io/api/partner>.
{% endhint %}