> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.ntropy.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.ntropy.com/_mcp/server.

# Introduction

Ntropy provides a powerful, multi-geo, multi-lingual transaction categorization and enrichment capabilities, as well as a
robust bank statements optical character recognition (OCR) service.
It allows developers to programmatically access and analyze transaction data, enabling the creation of financial products
and services on top of banking data. 

You can start integrating with Ntropy once you 
have [signed up](./onboarding) on our dashboard.


# Transaction Enrichment
The [Transaction Enrichment API](./enrichment/introduction) uses large language models (LLMs) and a database
of 100M+ entities to deliver state-of-the-art performance in all categories. 
It allows you to enrich a transaction with information about the entities, the category and the location of where it 
happened. It also provides a robust recurrence detection algorithm that uncovers recurrent patterns in accounts histories.

[//]: # (icon={<img src="https://upload.wikimedia.org/wikipedia/commons/c/c3/Python-logo-notext.svg" alt="Python logo"/>})

# Bank Statements
The [Bank Statement API](./bank-statements) leverages a robust algorithm that combines LLMs and a model trained on 
statements from 1000+ different banks across the globe to deliver you state-of-the-art extraction capabilities. It
allows you to extract the institution, account and account holder information, transactions, balances and more. 

# API reference
In addition to the documentation, we also provide a detailed API reference to help you integrate. Every endpoint is
accompanied by a description as well as descriptive request and response examples.

The API reference also covers
general information such as [authentication](./api/auth), [error handling](./api/errors), 
[pagination](./api/pagination) and [rate limits](./api/rate-limits).

## Python SDK
In addition to our API, we recommend you use [Python SDK](https://github.com/ntropy-network/ntropy-sdk). It features
auto pagination, baked in retry policies, validation, sync and async HTTP clients, idiomatic error handling and more.

It can be installed from the [source repository](https://github.com/ntropy-network/ntropy-sdk) or pypi:
```bash
pip install --upgrade 'ntropy-sdk'
```

# Billing and pricing
Billing and pricing information are readily available in the [dashboard](https://dashboard.ntropy.com). If you have
any questions, feel free to [reach out](./support) to us.


-----------------------------------------------------------------------------------