Error catalogue

{
  "type": "https://docs.kash.bot/developer-docs/api-errors/MARKET_NOT_TRADEABLE",
  "title": "Market not tradeable",
  "status": 409,
  "code": "MARKET_NOT_TRADEABLE",
  "detail": "Market is frozen: its freeze deadline has passed and trading has closed.",
  "instance": "/v1/trades",
  "requestId": "01HQGY8K2N3X4Z5C6D7E8F9G0H"
}

import {
  KashClient,
  KashAuthenticationError,
  KashConflictError,
  KashError,
  KashMaintenanceError,
  KashRateLimitError,
} from '@kashdao/sdk';

const kash = new KashClient({ apiKey: process.env.KASH_API_KEY });

try {
  await kash.trades.create({
    marketId: '3f6c1e2a-8d4b-4c7e-9a1f-2b5d6e7f8a9b',
    outcomeIndex: 0,
    amount: '100',
    side: 'buy',
  });
} catch (err) {
  if (err instanceof KashAuthenticationError) {
    // API_KEY_MISSING, API_KEY_INVALID, API_KEY_EXPIRED, ...: fix the key, don't retry
    throw err;
  }
  if (err instanceof KashRateLimitError) {
    // RATE_LIMIT_EXCEEDED or TRADE_IN_FLIGHT_LIMIT_EXCEEDED
    return scheduleRetry(err.retryAfterSeconds);
  }
  if (err instanceof KashMaintenanceError) {
    // ROUTE_DISABLED or API_TRADE_PROCESSING_HALTED
    return showUnavailableBanner(err.retryAfterSeconds);
  }
  if (err instanceof KashConflictError && err.code === 'MARKET_NOT_TRADEABLE') {
    return pickAnotherMarket();
  }
  if (err instanceof KashError) {
    // Any other API error: log the code and requestId for support
    console.error(err.code, err.requestId);
  }
  throw err;
}