Choose a Bayarcash SDK

Updated 30 September 2026

Bayarcash publishes official SDKs for eight languages and packages for Laravel and Django. Each one handles the base URL, your Personal Access Token, request checksums and callback verification, so you write less code. All of them are open source at github.com/bayarcash.

Language SDKs

Install the SDK for your language with its package manager:

Language	Package	Install	Needs	Source
PHP	`bayarcash/php-sdk`	`composer require bayarcash/php-sdk`	PHP 7.4 or newer	php-sdk
Node.js and TypeScript	`bayarcash`	`npm install bayarcash`	Node.js 18 or newer	node-sdk
Python	`bayarcash`	`pip install bayarcash`	Python 3.8 or newer	python-sdk
Go	`github.com/bayarcash/go-sdk`	`go get github.com/bayarcash/go-sdk`	Go 1.21 or newer	go-sdk
C# and .NET	`Bayarcash`	`dotnet add package Bayarcash`	.NET Standard 2.0 or newer	dotnet-sdk
Dart and Flutter	`bayarcash`	`dart pub add bayarcash`	Dart 2.17 or newer	dart-sdk
Ruby	`bayarcash`	`gem install bayarcash`	Ruby 2.7 or newer	ruby-sdk
Rust	`bayarcash`	`cargo add bayarcash`	Rust 1.75 or newer	rust-sdk

Minimum versions are as at the time of writing. Each repository’s README has the current requirements, a full guide and examples.

Framework packages

If your app runs on Laravel or Django, use the framework package instead of the plain SDK. It adds configuration, ready-made callback and return routes that verify the checksum for you, optional database records and scheduled reconciliation.

Framework	Package	Install	Needs	Source
Laravel	`bayarcash/laravel`	`composer require bayarcash/laravel`	PHP 8.1 or newer, Laravel 10 to 12	laravel
Django	`django-bayarcash`	`pip install django-bayarcash`	Python 3.8 or newer, Django 3.2 to 5	django

Both packages always use API v3.

Switch the SDK to API v3

The language SDKs support API v2 and v3, and start on v2. API v2 is deprecated, so switch to v3 as soon as you create the client. Some methods, such as searching transactions, only work on v3.

SDK	Switch to v3	Use the sandbox
PHP	`$bayarcash->setApiVersion('v3')`	`$bayarcash->useSandbox()`
Node.js	`bayarcash.setApiVersion('v3')`	`bayarcash.useSandbox()`
Python	`bayarcash.set_api_version("v3")`	`bayarcash.use_sandbox()`
Go	`bayarcash.WithAPIVersion("v3")` option	`bayarcash.WithSandbox(true)` option
.NET	`bayarcash.SetApiVersion("v3")`	`bayarcash.UseSandbox()`
Dart	`bayarcash.setApiVersion('v3')`	`bayarcash.useSandbox()`
Ruby	`bayarcash.set_api_version("v3")`	`bayarcash.use_sandbox`
Rust	`.set_api_version(ApiVersion::V3)`	`.use_sandbox()`

Remove the sandbox call in production. For a full walkthrough in PHP, see Accept payments with the PHP SDK.

No-code option

To use Bayarcash in automated workflows without writing code, see Use Bayarcash in n8n.

Tips

Keep your token and secret key in environment variables. Every SDK README uses placeholders such as YOUR_API_TOKEN; never commit real keys to your repository.
Pin the SDK version in your project. Your package manager’s lock file stops an update from changing behaviour between deploys. Read the SDK’s changelog before you upgrade.

Common issues

I installed the SDK but a method says it is only available for API version v3. Why?

Most SDKs start on API v2. Switch the client to v3 before you make any request, for example setApiVersion('v3') in PHP. The Laravel and Django packages are already set to v3.

Which SDK should I pick if my language is not listed?

Call the REST API directly. Send your Personal Access Token as a bearer token and follow api-reference.bayarcash.com. See Build on the Bayarcash API.

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