Crypto exchange API integration
Crypto markets never close, and every exchange has its own API, symbols, order types and limits. We build systems that run your strategy on one exchange or several: spot, perpetual futures and options, with the monitoring a market that trades all night needs.
- Your strategyyour rules, your limits
- Your enginerisk checks, positions, alerts
- Exchange adaptersREST and WebSocket, one per exchange
- Your exchange accountstestnet first, where offered
Exchanges we have built on
Binance, Coinbase, Kraken, OKX, KuCoin, Bybit, Deribit, Delta Exchange and Pionex. Several offer test environments, and we use them before any system trades real funds.
The crypto-specific engineering
- Round the clock. No closing bell, so the system needs monitoring and alerts that reach a person at 3 a.m.
- Rate limits that differ by exchange and by endpoint, respected so the connection is never cut off mid-trade.
- Signed requests. Every private request is signed with your API secret and carries a timestamp (or a nonce, on some exchanges), so the system keeps its clock in step with the exchange’s or the request is rejected.
- Fills from the private stream. Order updates arrive on a private WebSocket stream; after any reconnect, open orders and balances are checked through REST so nothing is missed.
- Perpetual futures: funding payments, margin and liquidation prices tracked as part of your risk limits.
- Options on Deribit and other venues, with multi-leg orders.
- Symbols and precision that differ between exchanges, mapped so one strategy can run on several.
- Exchange outages and maintenance, handled so a system pauses safely and resumes knowing what it holds.
The market side is on crypto trading automation.
Examples from our work
- In a multi-venue bot engine we built for a platform client, bots trade Binance spot and USD-M futures through Binance’s REST and WebSocket APIs. Leverage and margin type are set before an order goes out, and the same engine also runs NinjaTrader, Interactive Brokers and cTrader, with each user’s bots, orders and history kept apart. Built in C# in 2026.
- A multi-user platform for a client in India that routes TradingView alerts to Indian crypto derivatives exchanges, including Delta Exchange, from the same engine that serves Indian stock brokers, cTrader and MetaTrader. Each user connects their own exchange or broker account and sets their own daily loss limit. Built in C# from 2025.
- An execution engine first built for several Indian brokers and then extended to Binance spot through Binance’s REST API, so crypto orders follow the same order flow, status handling and logging as the client’s Indian broker connections. Built in C# from 2023.
Client names and results are withheld. This describes the engineering only.
We build software that runs your strategy. We don’t supply strategies or signals, we don’t manage money, and we make no claim about how any strategy performs. The rules and every trading decision stay yours.
Common questions
- Can you build a bot that trades on several crypto exchanges?
- Yes. One engine can hold an adapter per exchange, map symbols and order precision between them, and track positions and margin on each.
- Do you sell crypto trading bots or signals?
- No. We build your strategy into software. We don’t sell bots, strategies or signals, and we make no claim about how any strategy performs.