Introduction
Welcome to the SLIX API documentation. Build applications on top of tokenized securities infrastructure.
Overview
This documentation is a specification preview. All endpoints, data formats, and sample values are illustrative. The platform and streaming services are not yet operational.
The SLIX API provides programmatic access to market data for securities tokenized on the SLIX platform and traded via Uniswap V3 liquidity pools on the Linea blockchain. The API exclusively covers pools that pair SLIX-issued tokens — government bonds, equities, and other traditional assets — against stablecoins such as USDC and sGBP. It does not include unrelated cryptocurrencies or third-party tokens.
Use our REST and WebSocket APIs to build trading interfaces, analytics dashboards, and automated strategies.
Available APIs
Market Structure (REST)
Query the current state of SLIX-tokenized securities and their liquidity pools via standard HTTP JSON endpoints.
| Endpoint | Method | Description |
|---|---|---|
/tokens | GET | List all SLIX tokens with market data and pool information |
/pools | GET | List all liquidity pools with TVL, OHLC, and quotes |
Market Data Streams (WebSocket)
Subscribe to real-time market data via persistent WebSocket connections.
| Stream | Description |
|---|---|
| Trades | Enriched trade events (mempool and confirmed streams) |
| Lending | Real-time lending market events |
Base URLs
| Environment | REST API | WebSocket |
|---|---|---|
| Production | https://api.slix.finance | wss://streams.slix.finance |
Authentication
All market data endpoints will be publicly accessible and will not require authentication at launch.
Rate Limits
| Tier | Requests/min | WebSocket streams |
|---|---|---|
| Public | 120 | 5 concurrent connections |