Connect to Lise with the GraphQL API

An expressive partner API to trade tokens, manage accounts and compliance, stream market data over FIX, and power integrations.

Get started API Reference →

Key features

GraphQL FIX Security Docs

Get everything you need in one API call

Use GraphQL nested queries to fetch users, accounts, markets, and orders in a single request — no over-fetching, no extra round trips.

Start building →

              query {
                viewer {
                  email
                  accounts { iban }
                }
              }
            

Live Level-2 books over FIX 4.4

Stream secondary-market order books with a standard FIX session when you need real-time depth beyond GraphQL polling.

Explore FIX →

              35=W MarketDataSnapshot
              55=TOKEN.ABC
              268=2  # MDEntries
              269=0  270=101.25
              269=1  270=101.40
            

API keys built for partner integrations

Authenticate with X-Token-Auth and scoped API keys lise-apikey_…. Secrets are shown once at creation — keep them safe.

Set up auth →

              POST /graphql
              X-Token-Auth:
                lise-apikey_<login>_…
              Content-Type:
                application/json
            

Object-centric API reference

Browse by business object — Users, Tokens, Markets, Orders — with the fields and operations that belong together, Monday-style.

Open reference →

              Users
              Tokens
              Primary markets
              Secondary markets
              Orders · Banking
            

Build

Make your first call

Authenticate, hit sandbox GraphQL, and fetch a viewer in a few minutes.

Getting started →

Explore

Browse the API

Object pages for trading, compliance, banking, and account management.

API Reference →

Stream

Connect over FIX

Wire up a FIX 4.4 session for live secondary-market market data.

FIX guide →