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Developer Resources

Build integrations with our suite of banking APIs. Access account data, transaction history, payments, and more through our RESTful APIs.

Authentication

Learn how to authenticate with our APIs using session cookies, bearer tokens, or header-based authentication.

Accounts API

Retrieve account identities and balances for authenticated customers. Supports field selection and FX conversion.

Transactions API

Access transaction history in both raw HSBCnet and Open Banking formats. Paginated responses with flexible lookback periods.

Payments API

Submit and track payment files and instructions. Query payment status, view event timelines, and retrieve summaries by status.

MCP Connection

Connect to the MCP Server for AI-powered access to accounts, FX rates, transactions, and payment tracking.

Connected Banking

Discover our Connected Banking offerings and integration capabilities.

Quick Start

Getting started: All API endpoints require authentication. You'll need a valid session token or bearer JWT to make requests. See the Authentication guide.