# NAME

API::Stripe - Perl 5 API wrapper for Stripe

# VERSION

version 0.03

# SYNOPSIS

    use API::Stripe;

    my $stripe = API::Stripe->new(
        username   => 'USERNAME',
        identifier => 'APPLICATION NAME',
    );

    $stripe->debug(1);
    $stripe->fatal(1);

    my $charge = $stripe->charges('ch_163Gh12CVMZwIkvc');
    my $results = $charge->fetch;

    # after some introspection

    $charge->update( ... );

# DESCRIPTION

This distribution provides an object-oriented thin-client library for
interacting with the Stripe ([https://stripe.com](https://stripe.com)) API. For usage and
documentation information visit [https://stripe.com/docs/api](https://stripe.com/docs/api).

# THIN CLIENT

A thin-client library is advantageous as it has complete API coverage and
can easily adapt to changes in the API with minimal effort. As a thin-client
library, this module does not map specific HTTP requests to specific routines,
nor does it provide parameter validation, pagination, or other conventions
found in typical API client implementations, instead, it simply provides a
simple and consistent mechanism for dynamically generating HTTP requests.
Additionally, this module has support for debugging and retrying API calls as
well as throwing exceptions when 4xx and 5xx server response codes are
returned.

## Building

    my $charge = $stripe->charges('ch_163Gh12CVMZwIkvc');

    $charge->action; # GET /charges/ch_163Gh12CVMZwIkvc
    $charge->action('head'); # HEAD /charges/ch_163Gh12CVMZwIkvc
    $charge->action('patch'); # PATCH /charges/ch_163Gh12CVMZwIkvc

Building up an HTTP request object is extremely easy, simply call method names
which correspond to the API's path segments in the resource you wish to execute
a request against. This module uses autoloading and returns a new instance with
each method call. The following is the equivalent:

## Chaining

    my $refunds = $stripe->resource('charges', 'ch_163Gh12CVMZwIkvc', 'refunds');

    # or

    my $charge = $stripe->charges('ch_163Gh12CVMZwIkvc');
    my $refunds = $charge->refunds;

    # then

    $refunds->action('put', %args); # PUT /charges/ch_163Gh12CVMZwIkvc/refunds

Because each call returns a new API instance configured with a resource locator
based on the supplied parameters, reuse and request isolation are made simple,
i.e., you will only need to configure the client once in your application.

## Fetching

    my $charges = $stripe->charges;

    # query-string parameters

    $charges->fetch( query => { ... } );

    # equivalent to

    my $charges = $stripe->resource('charges');

    $charges->action( get => ( query => { ... } ) );

This example illustrates how you might fetch an API resource.

## Creating

    my $charges = $stripe->charges;

    # content-body parameters

    $charges->create( data => { ... } );

    # query-string parameters

    $charges->create( query => { ... } );

    # equivalent to

    $stripe->resource('charges')->action(
        post => ( query => { ... }, data => { ... } )
    );

This example illustrates how you might create a new API resource.

## Updating

    my $charges = $stripe->charges;
    my $charge  = $charges->resource('ch_163Gh12CVMZwIkvc');

    # content-body parameters

    $charge->update( data => { ... } );

    # query-string parameters

    $charge->update( query => { ... } );

    # or

    my $charge = $stripe->charges('ch_163Gh12CVMZwIkvc');

    $charge->update(...);

    # equivalent to

    $stripe->resource('charges')->action(
        put => ( query => { ... }, data => { ... } )
    );

This example illustrates how you might update a new API resource.

## Deleting

    my $charges = $stripe->charges;
    my $charge  = $charges->resource('ch_163Gh12CVMZwIkvc');

    # content-body parameters

    $charge->delete( data => { ... } );

    # query-string parameters

    $charge->delete( query => { ... } );

    # or

    my $charge = $stripe->charges('ch_163Gh12CVMZwIkvc');

    $charge->delete(...);

    # equivalent to

    $stripe->resource('charges')->action(
        delete => ( query => { ... }, data => { ... } )
    );

This example illustrates how you might delete an API resource.

## Transacting

    my $charges = $stripe->resource('charges', 'ch_163Gh12CVMZwIkvc');

    my ($results, $transaction) = $charges->action( ... );

    my $request  = $transaction->req;
    my $response = $transaction->res;

    my $headers;

    $headers = $request->headers;
    $headers = $response->headers;

    # etc

This example illustrates how you can access the transaction object used
represent and process the HTTP transaction.

# ATTRIBUTES

## identifier

    $stripe->identifier;
    $stripe->identifier('IDENTIFIER');

The identifier parameter should be set to a string that identifies your app.

## username

    $stripe->username;
    $stripe->username('USERNAME');

The username parameter should be set to an API key associated with your account.

## debug

    $stripe->debug;
    $stripe->debug(1);

The debug attribute if true prints HTTP requests and responses to standard out.

## fatal

    $stripe->fatal;
    $stripe->fatal(1);

The fatal attribute if true promotes 4xx and 5xx server response codes to
exceptions, a [API::Stripe::Exception](https://metacpan.org/pod/API::Stripe::Exception) object.

## retries

    $stripe->retries;
    $stripe->retries(10);

The retries attribute determines how many times an HTTP request should be
retried if a 4xx or 5xx response is received. This attribute defaults to 0.

## timeout

    $stripe->timeout;
    $stripe->timeout(5);

The timeout attribute determines how long an HTTP connection should be kept
alive. This attribute defaults to 10.

## url

    $stripe->url;
    $stripe->url(Mojo::URL->new('https://api.stripe.com'));

The url attribute set the base/pre-configured URL object that will be used in
all HTTP requests. This attribute expects a [Mojo::URL](https://metacpan.org/pod/Mojo::URL) object.

## user\_agent

    $stripe->user_agent;
    $stripe->user_agent(Mojo::UserAgent->new);

The user\_agent attribute set the pre-configured UserAgent object that will be
used in all HTTP requests. This attribute expects a [Mojo::UserAgent](https://metacpan.org/pod/Mojo::UserAgent) object.

# METHODS

## action

    my $result = $stripe->action($verb, %args);

    # e.g.

    $stripe->action('head', %args);    # HEAD request
    $stripe->action('options', %args); # OPTIONS request
    $stripe->action('patch', %args);   # PATCH request

The action method issues a request to the API resource represented by the
object. The first parameter will be used as the HTTP request method. The
arguments, expected to be a list of key/value pairs, will be included in the
request if the key is either `data` or `query`.

## create

    my $results = $stripe->create(%args);

    # or

    $stripe->POST(%args);

The create method issues a `POST` request to the API resource represented by
the object. The arguments, expected to be a list of key/value pairs, will be
included in the request if the key is either `data` or `query`.

## delete

    my $results = $stripe->delete(%args);

    # or

    $stripe->DELETE(%args);

The delete method issues a `DELETE` request to the API resource represented by
the object. The arguments, expected to be a list of key/value pairs, will be
included in the request if the key is either `data` or `query`.

## fetch

    my $results = $stripe->fetch(%args);

    # or

    $stripe->GET(%args);

The fetch method issues a `GET` request to the API resource represented by the
object. The arguments, expected to be a list of key/value pairs, will be
included in the request if the key is either `data` or `query`.

## update

    my $results = $stripe->update(%args);

    # or

    $stripe->PUT(%args);

The update method issues a `PUT` request to the API resource represented by
the object. The arguments, expected to be a list of key/value pairs, will be
included in the request if the key is either `data` or `query`.

# RESOURCES

## account

    $stripe->account;

The account method returns a new instance representative of the API
_Account_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#account](https://stripe.com/docs/api#account).

## application\_fees

    $stripe->application_fees;

The application\_fees method returns a new instance representative of the API
_Application Fees_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#application\_fees](https://stripe.com/docs/api#application_fees).

## balance

    $stripe->balance->history;

The balance method returns a new instance representative of the API
_Balance_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#balance](https://stripe.com/docs/api#balance).

## bitcoin\_receivers

    $stripe->bitcoin->receivers;

The bitcoin\_receivers method returns a new instance representative of the API
_Bitcoin Receivers_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#bitcoin\_receivers](https://stripe.com/docs/api#bitcoin_receivers).

## cards

    $stripe->cards;

The cards method returns a new instance representative of the API
_Cards_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#cards](https://stripe.com/docs/api#cards).

## charges

    $stripe->charges;

The charges method returns a new instance representative of the API
_Charges_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#charges](https://stripe.com/docs/api#charges).

## coupons

    $stripe->coupons;

The coupons method returns a new instance representative of the API
_Coupons_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#coupons](https://stripe.com/docs/api#coupons).

## customers

    $stripe->customers;

The customers method returns a new instance representative of the API
_Customers_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#customers](https://stripe.com/docs/api#customers).

## discounts

    $stripe->discounts;

The discounts method returns a new instance representative of the API
_Discounts_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#discounts](https://stripe.com/docs/api#discounts).

## disputes

    $stripe->disputes;

The disputes method returns a new instance representative of the API
_Disputes_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#disputes](https://stripe.com/docs/api#disputes).

## events

    $stripe->events;

The events method returns a new instance representative of the API
_Events_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#events](https://stripe.com/docs/api#events).

## fee\_refunds

    $stripe->application_fees('fee_6HiNDgLZ85q6KD')->refunds('fr_6HiNza7kmLzMFc');

The fee\_refunds method returns a new instance representative of the API
_Application Fee Refunds_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#fee\_refunds](https://stripe.com/docs/api#fee_refunds).

## file\_uploads

    $stripe->files;

The file\_uploads method returns a new instance representative of the API
_File Uploads_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#file\_uploads](https://stripe.com/docs/api#file_uploads).

## invoiceitems

    $stripe->invoiceitems;

The invoiceitems method returns a new instance representative of the API
_Invoice Items_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#invoiceitems](https://stripe.com/docs/api#invoiceitems).

## invoices

    $stripe->invoices;

The invoices method returns a new instance representative of the API
_Invoices_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#invoices](https://stripe.com/docs/api#invoices).

## plans

    $stripe->plans;

The plans method returns a new instance representative of the API
_Plans_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#plans](https://stripe.com/docs/api#plans).

## recipients

    $stripe->recipients;

The recipients method returns a new instance representative of the API
_Recipients_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#recipients](https://stripe.com/docs/api#recipients).

## refunds

    $stripe->refunds;

The refunds method returns a new instance representative of the API
_Refunds_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#refunds](https://stripe.com/docs/api#refunds).

## subscriptions

    $stripe->subscriptions;

The subscriptions method returns a new instance representative of the API
_Subscriptions_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#subscriptions](https://stripe.com/docs/api#subscriptions).

## tokens

    $stripe->tokens;

The tokens method returns a new instance representative of the API
_Tokens_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#tokens](https://stripe.com/docs/api#tokens).

## transfer\_reversals

    $stripe->transfers('tr_164xRv2eZvKYlo2CZxJZWm1E')->reversals;

The transfer\_reversals method returns a new instance representative of the API
_Transfer Reversals_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#transfer\_reversals](https://stripe.com/docs/api#transfer_reversals).

## transfers

    $stripe->transfers;

The transfers method returns a new instance representative of the API
_Transfers_ resource requested. This method accepts a list of path
segments which will be used in the HTTP request. The following documentation
can be used to find more information. [https://stripe.com/docs/api#transfers](https://stripe.com/docs/api#transfers).

# AUTHOR

Al Newkirk <anewkirk@ana.io>

# COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by Al Newkirk.

This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.