The embed checkout

Styling

Live demo

Community

Support

Sellix for Developers

API Reference

Accept->Settle

Platforms

Dashboard

Add an HTML button for groups and products in your site, effectively accepting payments in a matter of seconds

Embed

Choose the best path to integrate Sellix within your Business

Introduction

Use Sellix solutions without having to write a single line of code

No-Code

Interact with our platform through various integrations, and let us handle the rest

Sellix Hosted

Learn how Sellix created its own native and in-house non-custodial cryptocurrency wallet, enabling merchants to accept 30+ cryptos whilst maintaining their privacy

Wallet & Crypto

Create shareable payment links with zero lines of code, and accept payments immediately

Links

Recurring payments have never been this easy! Accept both FIAT and Crypto payments for your subscriptions

Subscriptions

Accept payments using only your mobile device with our PoS system

Point of Sale

Learn how to create a storefront, add products, groups, categories and go live

Commerce

Sell license keys, assign a hardware ID to them, and check the validity of your customers

Licenses

Automatically reward customers with perks on your server after they purchase a product

RCON Products

Apply custom styles and designs to your Sellix storefront and see your dreams become reality.

Style Center

Learn how to use Addons, Upsells, Coupons, Rewards, and all our ecosystem to skyrocket sales and increase conversion

Marketing

Access fine-grained analytics about your payments, customers, gateways, and everything else Sellix-related

Analytics

Protect your business from online fraud through our Fraud Shield and other suggestions from Stripe and PayPal

Fraud Shield

Sell access to your Discord and Telegram communities with one simple integration

Communities

Connect Sellix to your platform of choice, with our plugins for Shopify, Magent, WHMCS, Wordpress and more

Plugins

Learn how to use Sellix to create on-demand payments and interact with your store

Use your Sellix API Key to authenticate your requests

Authentication

Explore the errors and rate-limits that you could encounter whilst using the API

Errors and Limits

Webhooks can be used to receive real-time notifications about events occurring within your store

Webhooks

The easiest way to create payments through the Sellix API

Payments

Manage recurring, tiered and custom billing payments through Sellix with Cryptos and Fiat

Subscriptions 2.0

Accept recurring through Sellix with Cryptocurrencies and Fiat

Subscriptions (legacy)

A comparison between Subscriptions (legacy) and 2.0. Fine the right one for you.

Subscriptions (legacy) vs 2.0

Host the product on your own server, then let us handle deliveries, payments, and more.

Dynamic Products

Automatic key generation, handle upgrades, cancellations, and renewals

Full list of available payment methods throughout the API.

Payment Methods

Share pre-filled links of your products and payment links to improve conversions

Prefilled Links

What happens when a customer opens a dispute on one of your PayPal payments?

PayPal Disputes

How to try out payments, products and other features on Sellix

Sandbox Environment

Get Current Shop

Create Payment

Flag an invoice as paid and process it, sending the purchased product to the customer

Complete Payment

Cancel Payment

The Order Object

Get Order

List all the orders created on the current shop

List Orders

Replace Orders

Update Orders

Update custom_field information for a specific order

Update Custom Fields

The Customer Object

Get Customer

List all the customers created on the current shop

List Customers

Create Customer

Update Customer

Customer Affiliate Balance

Customer Payment Methods

The Subscription Object

Get Subscription

List the subscriptions on a specific store

List Subscriptions

Create a subscription invoice to a customer

Create Subscription

Update Subscription

Cancel Subscription

List all the subscriptions created on the current shop

The License Key Object

Checks the validity of a license key and its hardware ID

Check License

Set Hardware ID

The Blacklist Object

Get Blacklist

List all the blacklists created on the current shop

List Blacklists

Create Blacklist

Update Blacklist

Delete Blacklist

The Whitelist Object

Get Whitelist

List all the whitelists created on the current shop

List Whitelists

Create Whitelist

Update Whitelist

Delete Whitelist

The Product Object

Get Product

List all the products created on the current shop

List Products

Create Product

Create Product With Image

Update Product

Update Product With Image

Delete Product

The Category Object

Get Category

List all the categories created on the current shop

List Categories

Create Category

Update Category

Delete Category

The Group Object

Get Group

List all the groups created on the current shop

List Groups

Create Group

Update Groups

Delete Group

The Coupon Object

Get Coupon

List all the coupons created on the current shop

List Coupons

Create Coupon

Update Coupon

Delete Coupon

The Feedback Object

Get Feedback

List the feedback received on the current shop

List Feedback

Reply Feedback

The Query Object

Get Query

List all the queries created on the current shop

List Queries

Reply Query

Close Query

Reopen Query

Use Sellix for Platforms to create on-demand, custodial or non-custodial wallets for your users.

Learn how to integrate Sellix for Platforms into your solution.

Integration

Create a sub-account linked to your platform main account

Create sub-account

Custody dashboard link

Create sub-account payment

Accept cryptocurrencies and settle them into fiat or other cryptos, hedging volatility at no additional cost to you

Learn how to integrate Sellix for your business

Get Started

Products

Embed

The embed checkout

Documentation

Styling

Live demo

Get Started

Products

​The embed checkout

Documentation

​Styling

​Live demo

The embed checkout

Styling

Live demo