Automated error detection and repair for Binance API integrations, handling rate limits, stale data, authentication failures, endpoint downtime, and price mismatches for uninterrupted crypto trading bot operations.
Automated error detection and repair for Coinbase API integrations, handling rate limits, stale data, authentication failures, endpoint downtime, and price mismatches for uninterrupted crypto trading bot operations.
Automated error detection and repair for OKX API integrations, handling rate limits, stale data, authentication failures, endpoint downtime, and price mismatches for uninterrupted crypto trading bot operations.
Auto-repair middleware for crypto trading bots.
Fixes API errors silently in <2ms — before your bot loses money.
One middleware. Ten error types. Zero headaches.
Crypto trading bots break at 3 AM because of:
Rate limits (429/503)
Stale/outdated data
Broken JSON schemas
Auth failures
Price mismatches
Endpoint downtime
And more...
You sleep. Your bot freezes. You lose money.
Crypto API Fixer fixes it automatically.
Related MCP server: signer-mcp
git clone https://github.com/yourusername/crypto-api-fixer.git
cd crypto-api-fixer
pip install -r requirements.txt
# Train the system (one time)
python main.py --mode train
# Run the MCP server
python main.py --mode server
# Test
python main.py --mode testServer runs on http://localhost:8080
Add this to your MCP configuration:
{
"mcpServers": {
"crypto-api-fixer": {
"url": "https://your-server-url/mcp"
}
}
}The agent will automatically discover 10 specialized tools.
Error Type | Fix Method | Cost | Latency |
Rate Limit (429/503) | Smart backoff + proxy rotation | $0.003 | <2ms |
Stale Data | Fresh data from backup | $0.003 | <2ms |
Broken JSON | Schema remapping + repair | $0.007 | <5ms |
Auth 401/403 | Key rotation + signature fix | $0.007 | <5ms |
Endpoint Down | Auto failover to mirrors | $0.003 | <3ms |
Price Mismatch | Cross-exchange median | $0.007 | <4ms |
Financial Risk | Circuit breaker | $0.007 | <2ms |
WebSocket Dead | Silent reconnect | $0.003 | <2ms |
Key Permission Issues | Degraded safe mode | $0.003 | <2ms |
Unexpected 500 | Clean + smart retry | $0.003 | <3ms |
94.9% of fixes require zero Claude API calls.
API Error
↓
Detector — identifies error type
↓
Solution DB — seen before? instant fix ($0.003)
↓
Rule-based Handlers — fast deterministic fix ($0.003)
↓
Agents Loop — fixer_a vs fixer_b + critic + judge ($0.007)
↓
Claude API — last resort only (<5% of cases)
↓
Archive DB — learns from every fixEvery fix makes the system smarter for everyone.
Tier | Price | When |
Free | $0 | First 100 requests/bot |
Simple fix | $0.003 USDC | Cached solution |
Complex fix | $0.007 USDC | Agents loop |
Payments via x402 protocol on Base (USDC).
No Stripe. No invoices. Machine pays machine.
Every week your bot gets an email:
Your Bot Fixed 47 API Errors This Week
Success rate: 98.2%
Avg fix time: 1.2ms
Estimated losses prevented: $2,350Binance • Coinbase • Kraken • Bybit • OKX
With automatic backup routing to mirrors.
fix_stale_data fix_rate_limit fix_endpoint_down
fix_unexpected_error fix_price_mismatch fix_json_broken
fix_auth_error fix_financial_risk fix_websocket_dead
fix_key_permissionMIT
Made for trading bots that never sleep.
Star the repo if it saves you money.
This server cannot be deployed
Signed exact-order pre-submit gate for crypto bots using live Coinbase and Gemini execution data.
Crypto trading intelligence MCP — 34+ endpoints, x402 pay-per-use, AI agent strategy & execution
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Crypto market signals and portfolio telemetry. 6 tools pay-per-call in USDC, no API key.
