About the API Reference

This section documents the public Lise GraphQL API. Pages are grouped by
business object — each page covers the object fields plus the queries and
mutations that operate on it.

Objects

• Viewer — Authenticated session context for the current user.
• Users — Investor and issuer user profiles, accounts, and roles.
• Issuers — Token issuers, financial data, and capitalization tables.
• Tokens — Tokenized securities and balances.
• Primary markets — Primary market offerings for newly issued tokens.
• Primary market orders — Subscribe to and cancel primary market orders.
• Secondary markets — Secondary market listings and market data.
• Secondary market orders — Place, preview, and cancel secondary market orders.
• Transactions — Ledger and blockchain transactions.
• Banking — Banking transactions and SEPA transfers.
• Beneficiaries — SEPA transfer beneficiaries.
• Documents — KYC documents, evidence files, and related compliance alerts.
• UBOs — Ultimate beneficial owners and declarations.
• Questionnaires — Investment knowledge and experience questionnaires.
• Notifications — User notifications and read status.
• Countries — Country reference data.
• Other types — Shared scalars, interfaces, Relay helpers, and utility types.

For authentication, pagination, and error handling, see the
Getting started guide.