Need to connect to a crypto exchange — place orders, stream prices, track positions/balances? I do exchange integrations for a living and know where the sharp edges are (reconnects, rate limits, partial fills, exchange outages).
What you get:
- REST + WebSocket integration for Binance / Bybit / OKX (or another — ask)
- Orders, balances, positions, market data — whatever you need
- Resilient by default: auto-reconnect, rate-limit safety, clean error handling
- Python (asyncio) or Go, your choice
- Tests + short docs
I've built gateways streaming 1500+ symbols across 3 exchanges at 30K msg/s with zero loss, WS order send ~4ms. Open-source WS-gateway skeleton on my GitHub (link in profile).
Tell me the exchange and what you need (trading? data? both?) — I'll scope it before you order.
Packages:
- Basic — $150 / 3 days:** REST integration for one exchange (orders + balances + positions). 1 revision.
- Standard — $350 / 5 days:** REST + WebSocket streams (market data + user data), resilient reconnect. 2 revisions.
- Premium — $700 / 9 days:** Full resilient gateway — multi-exchange or WS→storage pipeline, rate-limit + circuit-breaker, docs. 3 revisions.
