> For the complete documentation index, see [llms.txt](https://docs.macrocosmos.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.macrocosmos.ai/~/revisions/KrMJwem2Y231mkGUd91p/developers/readme.md).

# Macrocosmos SDK

## Overview

Whether you're building cutting-edge Artificial Intelligence (AI) products, connecting to Bittensor subnets, or orchestrating large-scale data flows, the Macrocosmos Software Development Kit (SDK) simplifies access to the powerful tools and systems behind the Macrocosmos [Constellation Platform](https://app.macrocosmos.ai/).

Macrocosmos SDK provides developers with a robust API for integrating Macrocosmos’s advanced AI and data infrastructure into applications, services, and research pipelines. Its extensive documentation, built-in support for authentication ensure a smooth experience from prototyping to production.

<figure><img src="/files/8vEkzVZu5UQZn0d5Na0Q" alt="" width="284"><figcaption></figcaption></figure>

## Why Build with Macrocosmos?

Macrocosmos makes it accessible to:

* Through intuitive APIs Macrocosmos SDK abstracts away the low-level details of building over the subnets.
* Developers can streamline and scale the data collection process — fetching millions of posts, hashtags, or profiles automatically.
* APIs let you continuously monitor live social activity on specific keywords, usernames, or topics.

## Key Capabilities

### Subnet 13 Gravity

<a href="/pages/98iiz2uwpa93rLKxtm3F" class="button secondary">Gravity API</a>

<table data-view="cards"><thead><tr><th></th><th></th></tr></thead><tbody><tr><td><img src="/files/AcqkQExsiw73KrMH2dXu" alt=""> <strong>Data Collection</strong></td><td>Request filtered data to collect relevant insights, structured information, real-time updates, hidden patterns, and competitive signals across multiple sources.</td></tr><tr><td><img src="/files/q7Tp38TS4X0ImsrdfA56" alt=""> <strong>Build Dataset</strong></td><td>Build comprehensive datasets to enable precise retrieval, targeted analysis and intelligent automation, driving smarter decisions and scalable AI-driven capabilities.</td></tr><tr><td><img src="/files/3whYxjwXmYgV6gFSS7aN" alt=""> <strong>Streaming API</strong></td><td>Create a data flow for real-time updates and identify predictive signals to drive timely decisions, automation, and strategic forecasting across operations.</td></tr></tbody></table>