Event reference

{
  "type":    "payment.received",
  "eventId": "evt_clx1abc123",
  "payload": { ... }
}

{
  "type":    "payment.received",
  "eventId": "evt_clx1abc123",
  "payload": {
    "vaultId":   "vlt_clx1abc123",
    "walletId":  "mwt_clx1abc123",
    "amount":    "0.10",
    "token":     "USDC",
    "chain":     "base",
    "protocol":  "x402",
    "txHash":    "0xabc...",
    "route":     "/api/analyse",
    "receivedAt": "2026-04-30T09:00:00.000Z"
  }
}

{
  "type":    "vault.sealed",
  "eventId": "evt_clx1abc123",
  "payload": {
    "vaultId":  "vlt_clx1abc123",
    "summary":  "Processed 47 items",
    "sealedAt": "2026-04-30T09:05:00.000Z"
  }
}

{
  "type":    "vault.expiring",
  "eventId": "evt_clx1abc123",
  "payload": {
    "vaultId":   "vlt_clx1abc123",
    "expiresAt": "2026-05-01T09:00:00.000Z"
  }
}

{
  "type":    "vault.expired",
  "eventId": "evt_clx1abc123",
  "payload": {
    "vaultId":   "vlt_clx1abc123",
    "expiredAt": "2026-05-01T09:00:00.000Z"
  }
}

{
  "type":    "deposit.success",
  "eventId": "evt_clx1abc123",
  "payload": {
    "walletId":    "byw_clx1abc123",
    "txHash":      "0xabc...",
    "amount":      "10.50",
    "tokenSymbol": "USDC",
    "chain":       "base",
    "from":        "0xSender...",
    "confirmedAt": "2026-04-30T09:00:00.000Z"
  }
}

{
  "type":    "transfer.completed",
  "eventId": "evt_clx1abc123",
  "payload": {
    "transactionId": "wtx_clx1abc123",
    "walletId":      "mwt_clx1abc123",
    "route":         "lifi-bridge",
    "fromChain":     "base",
    "toChain":       "polygon",
    "amount":        "10.00",
    "fromToken":     "USDC",
    "toToken":       "USDC",
    "txHash":        "0xdest...",
    "confirmedAt":   "2026-04-30T09:15:00.000Z"
  }
}

{
  "type":    "transfer.failed",
  "eventId": "evt_clx1abc123",
  "payload": {
    "transactionId": "wtx_clx1abc123",
    "route":         "lifi-bridge",
    "reason":        "bridge-liquidity-exceeded",
    "refundTxHash":  "0xrefund...",
    "refundedAt":    "2026-04-30T09:20:00.000Z"
  }
}

{
  "type":    "withdrawal.completed",
  "eventId": "evt_clx1abc123",
  "payload": {
    "withdrawalId": "wdr_clx1abc123",
    "walletId":     "mwt_clx1abc123",
    "amount":       "100.00",
    "token":        "USDC",
    "reference":    "WD-001",
    "completedAt":  "2026-05-02T14:30:00.000Z"
  }
}

{
  "type":    "withdrawal.failed",
  "eventId": "evt_clx1abc123",
  "payload": {
    "withdrawalId": "wdr_clx1abc123",
    "reason":       "wire-rejected-by-bank",
    "failedAt":     "2026-05-02T14:30:00.000Z"
  }
}