Introduction
Welcome to the Nexchange API documentation! This guide will help you integrate cryptocurrency exchange functionality into your applications using our secure and efficient API.
What is Nexchange?
Nexchange is a cryptocurrency exchange platform that provides instant crypto-to-crypto trading services. Our API allows developers to integrate exchange functionality directly into their applications without the complexity of managing order books or liquidity.
Key Features
- Instant Trading: Execute immediate cryptocurrency swaps
- No Registration Required: Start integrating without lengthy signup processes
- Real-time Rates: Access live exchange rates for all supported pairs
- Secure Transactions: All trades processed through secure blockchain networks
- Wide Currency Support: Support for major cryptocurrencies and tokens
API Versions
We offer two API versions:
API v1
- Swagger UI V1 documentation
- Mature, battle-tested API
- Comprehensive feature set
API v2 (Recommended for new integrations)
- Swagger UI V2 documentation
- Simplified request/response format
- Improved field naming
- Cleaner data structures
- Improved perfomance
Order Flow
Prefer to use websockets over polling
Understanding the order lifecycle:
| Status Code | Status Name | Description |
|---|---|---|
| 0 | CANCELED | Deposit not received and order expired |
| 11 | INITIAL | Order created, awaiting deposit |
| 12 | UNCONFIRMED PAYMENT | Deposit detected but not confirmed |
| 13 | PAID | Deposit confirmed |
| 14 | PRE-RELEASE | Withdrawal transaction being created |
| 15 | RELEASED | Withdrawal transaction broadcasted |
| 16 | COMPLETED | Withdrawal transaction confirmed |
| 6 | INITIATED REFUND | Order refund process initiated |
| 8 | REFUNDED | Order refunded successfully |
| 7 | REFUND FAILED | Order refund failed |
| 9 | PENDING KYC | Waiting for additional due diligence |
New integrations should use API v2 for better developer experience. Existing v1 integrations continue to work without changes.
Base URLs
Production Environment:
- API v1:
https://api.n.exchange/en/api/v1 - API v2:
https://api.n.exchange/en/api/v2
Getting Started
Ready to start? Follow our guide:
- Quickstart Guide - Make your first API call in 5 minutes
- FAQ - Frequently asked questions
Need Help?
- 💬 Support: Contact our technical support team
- 🌐 Website: https://n.exchange
- 📧 Email: Contact us for partnership inquiries support@n.exchange
Start with our Quickstart Guide and make your first API call.
Next Steps
- Quickstart Guide - Make your first trade
- API Reference - Complete endpoint documentation