Fluid Documentation

Docs

Everything you need to integrate Fluid into your platform. Start with the basics of how Fluid works, then dive into the full technical reference for attributes, events, and APIs.

Getting Started

Learn what Fluid is, how it works, and get a basic integration running in minutes. Learn how Fluid works →

Technical Reference

Attributes, events, data objects, session handling, Bridge API, and styling reference. Browse the reference →

Widget Integrations

Fluid offers three cashier widgets, each designed for a different use case. Choose the right one for your platform and follow the step-by-step integration guide.

All three are web components that share the same integration model, so most of what you learn for one applies to the others. By default, and in the setup we recommend, the cashier presents itself as Fluid’s own modal overlay on top of your site; embedding it inline within your layout is also supported where the experience calls for it, such as Quick Deposit during gameplay. Native apps that wrap your website in a webview integrate exactly like the web.

New to Fluid? Start with the Quick Start for a minimal working integration, then read Session Handling, the most common source of first-integration problems.

Fluid Cashier

The full-featured cashier. Supports deposits, withdrawals and payment method management. Presented as a modal overlay on your site. Integration guide →

Fluid Quick Deposit

A simplified, one-click deposit experience using recently stored payment methods. Designed for desktop gameplay and integrated inline within your page, respecting its parent element’s styles. If the user has no stored methods, it notifies your page so you can open the Fluid Cashier instead. Integration guide →

Fluid Sweepstakes

Tailored for sweepstakes platforms. Supports virtual currency packs and redemption features. Integration guide →

Features

Optional capabilities you can enable to enhance security, compliance, and the player experience. Each feature can be toggled independently through the Back Office.

Deposit Features

Bonus codes, AI-suggested Deposit Amounts, express flow, and visual customisation options for the deposit experience. Explore →

Withdrawal Features

Configurable warnings and pending withdrawal reminders to guide the withdrawal flow. Explore →

Security Features

KYC verification, two-factor authentication, and transaction limits for responsible gaming. Explore →

Back Office

The Fluid Back Office is powered by DatoCMS and gives you full control over payment methods, content, branding, and operator configuration — all without touching code.

Per-Operator Configuration

Operator identity, settings, content sets, payment methods, and error overrides. Explore →

Libraries

Reusable payment methods, errors, gateways, options, actions, and input fields. Explore →

Promotional Items

Campaigns and success screens for time-limited promotions. Explore →

Visuals

Branding and themes for the cashier interface. Explore →

Fluid Control

Your online space to see how players use the Fluid Cashier: how their payments end, where they stop, how each player and affiliate performs, and how you compare with other operators. New to it? Start with the Introduction.

Dashboard

Sessions, transactions, acceptance rates and the steps players take in the cashier. Open Dashboard →

Unique User Activity

Everything one player did in the cashier, step by step. Useful when a deposit fails. View activity →

Acquisition Tracking

Compare your affiliates by how their players deposit. View tracking →

Benchmarking

Your acceptance and conversion rates compared with other operators, country by country. View benchmarking →