Introduction

Welcome to Fuze's API documentation! Fuze provides a comprehensive infrastructure for managing and orchestrating both cryptocurrency and fiat assets. Our powerful suite of APIs enables developers to build sophisticated financial applications with ease, moving beyond simple fund movements to offer a full spectrum of financial operations.

Fuze offers a robust platform designed to handle the complexities of digital and traditional finance. With Fuze, you can:

Onboard and Verify Users: Integrate comprehensive user onboarding, including identity verification (KYC/KYB) processes suitable for various user types.
Manage Multi-Currency Ledgers: Create and manage Fuze-hosted crypto wallets and fiat accounts for your users, enabling them to hold and transact with diverse assets.
Facilitate Global Fund Movements: Initiate a wide range of transfers, including internal user-to-user transactions, international payouts, and efficient processing of deposits.
Enable Asset Exchange: Allow users to seamlessly convert and trade between different currencies and digital assets held within their Fuze accounts.
Build Advanced Payment Solutions: Utilize specialized payment tools for e-commerce, B2B transactions, and other commercial activities, including features like payment gateways with automated currency conversion and payment links.
Manage External Financial Interactions: Securely handle information and transactions involving third-party individuals, businesses, and their external financial accounts.

Our goal is to provide you with the foundational tools to innovate and scale your financial products, abstracting away the complexities of crypto and fiat operations, user management, and regulatory compliance.

How This Documentation is Organized

This documentation is structured to help you quickly find the information you need. Here’s an overview:

START HERE

This initial set of guides will help you get acquainted with the basics and prepare for integration.

Getting Started with Fuze: (This Page) Provides an overview of Fuze's capabilities and how the documentation is structured.
Authentication: Explains how to securely authenticate your API requests.
Webhooks: Details how to use webhooks to receive real-time notifications for important events.
Integration Testing: Information on how to test your integration effectively using our sandbox environment and other tools.
Understanding Idempotency: Explains how Fuze ensures operations are processed only once, even if requests are retried.

CORE CONCEPTS

These pages provide a deeper understanding of the fundamental building blocks of the Fuze platform.

Customers: Understanding End-Users and Organizational Users.
KYC/KYB: Details on identity verification processes and methods.
Counter Parties: Managing external individuals and businesses you transact with.
Wallets: Concepts for Internal (Fuze-hosted) and External crypto wallets.
Accounts: Concepts for Internal (Fuze-hosted) and External fiat accounts.
Transfers: How same-currency fund movements work (internal, outbound, inbound).
Trading: Enabling currency conversion between assets.
Payments: Utilizing advanced solutions like the crypto payment gateway, payment links, and automated conversions for pay-ins and payouts.

GUIDES

GUIDES: Step-by-step tutorials and code examples for common industry-specific use cases and integration patterns.

API REFERENCE

API Reference: Contains comprehensive technical details for every endpoint, including request/response schemas and examples. This guide assumes a basic understanding of the Core Concepts.

Getting Help

We're excited to have you build with Fuze! If you're integrating, we will typically set up a shared Slack channel. This will enable our teams to easily collaborate and ensure you launch as quickly and smoothly as possible.

For any questions, concerns, or to get started with your integration, please reach out to us at [email protected].