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Package client
Short Description A PHP library which implements the complete functionality of v2 of the The Currency Cloud API.
License MIT
Homepage https://github.com/CurrencyCloud/currencycloud-php
Informations about the package client
Currencycloud API v2 PHP client
Version: 3.9.0
This is the official PHP SDK for the Currencycloud API. Additional documentation for each API endpoint can be found at developer.currencycloud.com.
If you have any queries or you require support, please contact our development team at [email protected]. Please quote your login id in any correspondence as this makes it simpler for us to locate your account and give you the support you need.
Prerequisites
Composer (optional, but highly recommended)
CurrencyCloud-PHP is a Composer project. While using Composer is not strictly required, it will be far easier to simply make use of Composer to do the dependency management and autoloading for you.
Supported PHP version
This library aims to support and is tested against PHP 7.4 and PHP 8.0.
Installation
The recommended way to install Currencycloud SDK is through Composer.
If you do not have composer installed check Composer installation guide.
Assuming you have composer installed globally you can require Currencycloud SDK into you project by executing:
After installing, you need to require Composer's autoloader if you did not require it before:
Usage
You can register for demo API key at developer.currencycloud.com.
An example in PHP 7:
For a slightly longer example, see Cookbook from the documentation.
Common Patterns
Reusing client for multiple requests
Authentication tokens are long-lived and are meant to be reused for multiple requests. This will improve performance of calls through the api.
On Behalf Of
If you want to make calls on behalf of another user (e.g. someone who is your end-client), you can execute certain commands 'on behalf of' the user's contact id. Here is an example:
Each of the above transactions will be executed in scope of the limits for that contact and linked to that contact. Note that the real user who executed the transaction will also be stored.
Errors
When an error occurs in the API, the library aims to give us much information
as possible. A CurrencyCloudException
will be thrown that contains much useful information
that you can access via its methods.
When the exception converted to string, it will provide information such as the following:
This is split into 5 sections:
- Error Type: In this case
BadRequestException
represents an HTTP 400 error - Platform: The PHP implementation that was used in the client
- Request: Details about the HTTP request that was made, e.g. the POST parameters
- Response: Details about the HTTP response that was returned, e.g. HTTP status code
- Errors: A list of errors that provide additional information
The final section contains valuable information:
- Field: The parameter that the error is linked to
- Code: A code representing this error
- Message: A human readable message that explains the error
- Params: A map that contains dynamic parts of the error message for building custom error messages
When troubleshooting API calls with Currencycloud support, including the full error in any correspondence can be very helpful.
Development
Testing
Test cases can be run with vendor/bin/phpunit
.
Dependencies
Contributing
We welcome pull requests from everyone! Please see helping us create the best API for moving money anywhere around the world!
Versioning
This project uses semantic versioning. You can safely express a dependency on a major version and expect all minor and patch versions to be backwards compatible.
Deprecation Policy
Technology evolves quickly and we are always looking for better ways to serve our customers. From time to time we need to make room for innovation by removing sections of code that are no longer necessary. We understand this can be disruptive and consequently we have designed a Deprecation Policy that protects our customers' investment and that allows us to take advantage of modern tools, frameworks and practices in developing software.
Deprecation means that we discourage the use of a feature, design or practice because it has been superseded or is no longer considered efficient or safe but instead of removing it immediately, we mark it as @deprecated to provide backwards compatibility and time for you to update your projects. While the deprecated feature remains in the SDK for a period of time, we advise that you replace it with the recommended alternative which is explained in the relevant section of the code.
We remove deprecated features after three months from the time of announcement.
The security of our customers' assets is of paramount importance to us and sometimes we have to deprecate features because they may pose a security threat or because new, more secure, ways are available. On such occasions we reserve the right to set a different deprecation period which may range from immediate removal to the standard three months.
Once a feature has been marked as deprecated, we no longer develop the code or implement bug fixes. We only do security fixes.
List of features being deprecated
Support
We actively support the latest version of the SDK. We support the immediate previous version on best-efforts basis. All other versions are no longer supported nor maintained.
Security Consideration
- Authentication
- All data under this folder provide and return dummy credentials to verify that authentication workflows behave as expected.
Copyright
Copyright (c) 2015-2021 Currencycloud. See LICENSE for details.
All versions of client with dependencies
guzzlehttp/guzzle Version ~6.1||~7.0
symfony/yaml Version ^2.7||^3.0||^4.0||^5.0||^6.0
symfony/event-dispatcher Version ^5.0||^6.0