ALPCOM

ALP.COM API v3 Documentation

Welcome to ALP.COM API v3 docs! Service ALP.COM provides open API for trading operations and broadcasting of all trading events.
- Public API: Access market data including tickers, orderbook, charts, and trades.
- Private API: Manage accounts, balances, and execute trading operations with JWT authentication.
- WebSocket API: Real-time streaming for market data and account notifications.

Version: 3.0
Data Format: JSON
Base URL: https://alp.com/api/v3
Get Started
Part 1

Getting Started

Introduction to ALP.COM API v3, available constants, and error handling.

  1. Introduction

    Welcome to ALP.COM API v3. Overview of available endpoints, clients, and getting started with the Python SDK.

  2. Constants & Enums

    Reference for all API constants: wallet types, order sides, order types, statuses, time in force, chart intervals, and more.

  3. Error Format

    Standard error response format used across all API endpoints.

Part 2

Public API

Public endpoints for market data: server time, currency rates, pairs, tickers, orderbook, charts, and trades.

  1. Server Time & Currency Rates

    Get the current server timestamp and valuation rates for all currencies.

  2. Currencies & Pairs

    List available currencies and trading pairs with precision and order size limits.

  3. Tickers

    Get 24h ticker data including last price, volume, high, low, and bid/ask prices.

  4. Orderbook

    Retrieve the current order book with buy and sell levels for a trading pair.

  5. Charts & Trades

    Fetch OHLCV candlestick data and recent trade history for any trading pair.

Part 3

Private API

Authenticated endpoints for account management, trading, and order operations.

  1. Authorization

    JWT token authentication, API key management, and X-SIGN request signatures for POST/DELETE methods.

  2. Accounts, Balances & Fees

    Retrieve account info, wallet balances, and fee schedule for the authenticated user.

  3. Orders

    List recent orders with full details including status, fill amount, and timestamps.

  4. Account Trades

    Query trade history with filtering by pair, side, and time range.

  5. Operation History

    View account operation history with balance and reserve changes.

  6. Place Order

    Create market, limit, stop-limit, and stop-market orders with full parameter reference.

  7. Cancel Order

    Cancel orders by ID, by pair, or cancel all open orders at once.

Part 4

WebSocket API

Real-time streaming via WebSocket for market data, orderbook updates, and account notifications.

  1. Overview & Connection

    WebSocket endpoint, Python client setup, ping/pong protocol, topic subscription, and welcome message.

  2. Market Data

    Real-time ticker updates and trade events via WebSocket channels.

  3. Orderbook

    Orderbook diff updates and full market depth snapshots via WebSocket.

  4. Private Channels

    WebSocket authentication, real-time order updates, and wallet balance notifications.