Link a payment to a document

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "filmo_treasury_payments_link",
    "arguments": {
      "paymentId": "paym_8f2a1c",
      "linkedDocumentType": "invoice",
      "linkedDocumentId": "https://example.com"
    }
  }
}

{
  "structuredContent": {
    "data": {
      "id": "id_8f2a1c",
      "direction": "<direction>",
      "amount": "1234.50",
      "currency": "EUR",
      "date": "2026-09-01T08:00:00Z",
      "type": "<type>",
      "treasuryAccountId": "trea_8f2a1c",
      "contactId": "cont_8f2a1c",
      "reference": "<reference>",
      "linkedDocuments": [
        {
          "type": "invoice",
          "id": "id_8f2a1c",
          "amount": "1234.50"
        }
      ],
      "createdAt": "2026-09-01T08:00:00Z",
      "updatedAt": "2026-09-01T08:00:00Z"
    },
    "meta": {
      "idempotencyKey": "<the key you sent, or the one the server generated>",
      "rateLimit": {
        "limit": 120,
        "remaining": 119,
        "reset": 42
      }
    }
  }
}