Add Exkoin exchange implementation #26276

exreve · 2025-06-22T08:34:43Z

Add ExKoin Exchange Support

Summary

This PR adds full support for ExKoin cryptocurrency exchange to CCXT.

Implementation Details

✅ All required public API methods implemented
✅ All required private API methods implemented (including ledgers)
✅ Comprehensive error handling
✅ Full test coverage
✅ All builds passing
✅ Follows CCXT coding standards

Exchange Information

Name: ExKoin
Type: Centralized Exchange (CEX)
Website: https://exkoin.com
API Documentation: https://exkoin.com/api (have openapi, swagger, ...)

Supported Features

Spot trading
Market data (tickers, orderbook, trades, OHLCV)
Account management (balance, orders, trade history)
Order management (create, cancel, fetch)

Maintenance Commitment

I will actively maintain this implementation and provide ongoing support.

Ready for review and merge. 🚀
Thanks.

ps: i'm not sure if i was supposed to push the abstract file too, but i cannot build if its fully missing.

ts/src/exkoin.ts

carlosmiei · 2025-06-22T18:45:28Z

ts/src/exkoin.ts

+    }
+
+    _exkoin_safeTimestamp (item: Dict, key: IndexType): Int {
+        return this.safeInteger (item, key);


this method is not needed at all

replaced directly with this.safeInteger
this.safeTimestamp does a x1000, however exkoin api return ms timestamps already.

carlosmiei · 2025-06-22T18:46:16Z

ts/src/exkoin.ts

+        return this.safeInteger (item, key);
+    }
+
+    _parseLedger (data, since: Int = undefined, limit: Int = undefined, params = {}): LedgerEntry[] {


parserMethods should follow the standard naming, in this case parseLedgerEntry and use the base parseLedger

ts/src/exkoin.ts

carlosmiei · 2025-06-22T18:50:21Z

ts/src/exkoin.ts

+
+    parseMyTrades (trades, market = undefined, since = undefined, limit = undefined): Trade[] {
+        const result = [];
+        for (let i = 0; i < trades.length; i++) {
+            const trade = this.parseMyTrade (trades[i], market);
+            result.push (trade);
+        }
+        return this.filterBySinceLimit (result, since, limit);


we should use parseTrades to parse several trades (both private and public) and then parseTrade() should parse both types (private trades and public trades)

ts/src/exkoin.ts

Add Exkoin exchange implementation

4877922

exreve requested review from kroitor, frosty00 and carlosmiei as code owners June 22, 2025 08:34

exreve added 3 commits June 22, 2025 09:48

Fixed small config (RL + Fee url )

36871c2

Fixing build bugs

1eda582

Fixing build bugs

ba3f51c