Health

{
  "status": "ok",
  "version": "0.1.0",
  "timestamp": "2026-03-03T10:00:00.000Z",
  "services": {
    "stellar": "ok",
    "supabase": "placeholder",
    "anchors": "placeholder"
  },
  "stellar": {
    "horizonUrl": "https://horizon.stellar.org",
    "latestLedger": 54321098
  }
}

{
  "status": "degraded",
  "version": "0.1.0",
  "timestamp": "2026-03-03T10:00:00.000Z",
  "services": {
    "stellar": "error",
    "supabase": "placeholder",
    "anchors": "placeholder"
  },
  "stellar": {
    "horizonUrl": "https://horizon.stellar.org",
    "error": "Horizon timeout"
  }
}

async function checkApiHealth() {
  try {
    const response = await fetch('https://api.payonproof.com/api/health');
    const health = await response.json();
    
    if (health.status === 'ok') {
      console.log('✓ All systems operational');
      return true;
    } else {
      console.warn('⚠ Service degraded:', health.stellar?.error);
      return false;
    }
  } catch (error) {
    console.error('✗ API unavailable:', error);
    return false;
  }
}

function StatusBadge() {
  const [health, setHealth] = useState(null);
  
  useEffect(() => {
    fetch('/api/health')
      .then(r => r.json())
      .then(setHealth);
  }, []);
  
  if (!health) return <span>Checking...</span>;
  
  return (
    <span className={health.status === 'ok' ? 'status-ok' : 'status-degraded'}>
      {health.status === 'ok' ? '✓ Operational' : '⚠ Degraded'}
    </span>
  );
}

async function executeTransfer(route, amount, account) {
  // Check health first
  const healthResponse = await fetch('/api/health');
  const health = await healthResponse.json();
  
  if (health.status !== 'ok') {
    throw new Error(`Service degraded: ${health.stellar?.error || 'Unknown error'}`);
  }
  
  // Proceed with transfer
  return await fetch('/api/execute-transfer', {
    method: 'POST',
    body: JSON.stringify({
      phase: 'prepare',
      route,
      amount,
      senderAccount: account
    })
  });
}

#!/bin/bash
# Check health every 60 seconds
while true; do
  STATUS=$(curl -s https://api.payonproof.com/api/health | jq -r '.status')
  TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
  
  if [ "$STATUS" = "ok" ]; then
    echo "$TIMESTAMP - OK"
  else
    echo "$TIMESTAMP - DEGRADED" | tee -a /var/log/api-health.log
    # Send alert
    curl -X POST https://alerts.example.com/webhook \
      -d '{"message": "PayOnProof API degraded"}'
  fi
  
  sleep 60
done