Introduction

Welcome to the User's Guide for Checker's Orchestration Platform API.

This guide helps you understand and use our API to manage trading operations, asset transfers, fiat account operations, cross-border payments, liquidity provider interactions, and more.

Whether you are a developer, a financial analyst, or a technical manager, this guide gives you the information you need to integrate with and use our API efficiently.

Checker is a provider-agnostic orchestration layer. It connects demand-side clients (banks, PSPs, neobanks, OTC desks) with supply-side financial providers across trading, payments, and liquidity. A single API integration gives you access to:

• Trade execution and RFQ workflows across multiple liquidity providers
• Fiat account management in USD, EUR, GBP, and other currencies
• Cross-border payment execution including corridors such as USD to China via USDT/USDC rails
• Beneficiary and customer lifecycle management
• Real-time balance and transfer tracking

Use Cases

Checker's Orchestration Platform API is versatile and supports a wide range of use cases across two core product lines: Trade & Convert and Accounts & Payments.

Trade & Convert

Tools for executing and managing trading operations through the Checker Platform.

1. Order Management: Submit and view orders to and from the Checker Trade Execution Platform.
2. Asset Operations: Manage and retrieve information about supported assets.
3. Custodian Operations: Handle operations related to various custodians. (to be launched)
4. Transfer Management: Initiate, track, and update the status of asset transfers.
5. Liquidity Provider Interactions: Create, update, and manage quotes from different liquidity providers.
6. Request for Quotes (RFQ): Create, amend, finalize, and cancel requests for quotes.

These use cases enable seamless integration with our platform, facilitating efficient trading and asset management processes.

Accounts and Payments

Tools for managing fiat and crypto accounts, customers, beneficiaries, and outbound payments via providers integrated by Checker.

1. Customer Management: Register and manage the legal entities on whose behalf accounts and payments are operated.
2. Fiat and Crypto Account Management: Open and manage virtual accounts in USD, EUR, GBP, and other supported fiat and crypto currencies, backed by integrated providers.
3. Beneficiary Management: Register and maintain third-party bank accounts as payment destinations.
4. Outbound Payments: Execute outbound wire transfers from a customer account to a registered beneficiary.
5. Payments to China: Send USD to Chinese bank accounts via USDT/USDC rails. Checker handles routing and settlement transparently.
6. Balance and Transaction Tracking: Query real-time account balances and monitor transfer status.

These use cases enable seamless integration with our platform, facilitating efficient trading, account operations, and cross-border payment execution.