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dprmc/cusip
===========

A php library for validating CUSIP codes.

v1.0.19(2y ago)14.5k1[1 PRs](https://github.com/DPRMC/CUSIP/pulls)6MITPHPCI passing

Since Aug 1Pushed 2mo ago1 watchersCompare

[ Source](https://github.com/DPRMC/CUSIP)[ Packagist](https://packagist.org/packages/dprmc/cusip)[ RSS](/packages/dprmc-cusip/feed)WikiDiscussions master Synced 2d ago

READMEChangelog (10)Dependencies (3)Versions (17)Used By (6)

CUSIP
=====

[](#cusip)

[![Latest Stable Version](https://camo.githubusercontent.com/12c71c2bcbd6c44454de2696cda51503b75387c4b7233aa4b2613a821cce109c/68747470733a2f2f706f7365722e707567782e6f72672f6470726d632f63757369702f762f737461626c65)](https://packagist.org/packages/dprmc/cusip)[![Build Status](https://camo.githubusercontent.com/5f1d32973bffed067b93dc7840dfcba4571bd8aa1ba1a1c155d9178c4c836c8f/68747470733a2f2f7472617669732d63692e6f72672f4450524d432f43555349502e7376673f6272616e63683d6d6173746572)](https://travis-ci.org/DPRMC/CUSIP)[![License](https://camo.githubusercontent.com/c01a736e84d5936a87abbe19b16163b0fd33ed0518f4e2e0f0548eb347192caa/68747470733a2f2f706f7365722e707567782e6f72672f6470726d632f63757369702f6c6963656e7365)](https://packagist.org/packages/dprmc/cusip)[![Total Downloads](https://camo.githubusercontent.com/6ee2ed5f16208c55e640b2c68a1511995f7e4b44282efc6b12923281a2671487/68747470733a2f2f706f7365722e707567782e6f72672f6470726d632f63757369702f646f776e6c6f616473)](https://packagist.org/packages/dprmc/cusip)[![Coverage Status](https://camo.githubusercontent.com/d408bed0502f2a1308ca58a66342479672f1d7e9ba62674363b9da7bc8060e72/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f4450524d432f43555349502f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/DPRMC/CUSIP?branch=master)

A PHP library for validating and working with financial security identifiers.

This package validates:

- CUSIP identifiers
- ISIN identifiers
- SEDOL identifiers

It also includes helpers for extracting valid CUSIPs from pasted text, removing duplicates, identifying symbol types, calculating CUSIP check digits, and fixing a narrow class of common CUSIP transcription errors.

Requirements
------------

[](#requirements)

- PHP 7.4 or newer
- Composer

The current source uses typed properties, so PHP 7.4+ is required.

Installation
------------

[](#installation)

```
composer require dprmc/cusip
```

Quick Start
-----------

[](#quick-start)

```