I built a middleware that auto-fixes crypto API errors — does anyone actually need this? – CoinSpectator

I built a middleware that automatically handles the API errors that kill trading bots silently.

10 error types it fixes:

Rate limit 429/503 → smart backoff + retry

Stale data → fetches fresh from backup

Auth errors 401/403 → key rotation + signature fix

Endpoint down 502/504 → auto failover

Price mismatch → cross-exchange median

Broken JSON → schema repair

WebSocket disconnect → auto reconnect

Unexpected 500 → clean retry

Key permission issues → safe degraded mode

Financial risk → circuit breaker

All fixes happen in under 2ms. Works with Binance, Coinbase, Kraken, Bybit, OKX.

3 honest questions for anyone running live bots:

1. Is this a real problem you face? 2. Would you actually use something like this? 3. Worth continuing to develop?

Any feedback welcome — good or bad 🙏

https://smithery.ai/server/aloryanirakan-cqmg/crypto-api-fixer

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