Exact arithmetic · clear exceptions · beta

Find the mismatch before your invoice workflow moves on.

Compare structured invoices with purchase orders, goods receipts, submitted payments and supplier references. Get exact totals, specific exception codes and a clear account of missing evidence.

Exact amounts

Integer minor units; discounts and supplied tax amounts. No floating-point rounding.

Linked evidence

Match supplier, invoice, order and item references; avoid counting duplicate receipts and payments twice.

Visible exceptions

Flag changed beneficiary references, incomplete evidence and currencies that cannot be compared.

Try it free in your browser

No account, network submission or storage. Use opaque identifiers and SHA-256 beneficiary references. The demo checks only the data you supply; it cannot confirm a bank account, payment or document's authenticity.

Structured invoice and evidence JSON

{
  "request_id": "invoice-demo-01",
  "invoice": {
    "id": "INV-001",
    "supplier_id": "SUP-001",
    "currency": "EUR",
    "minor_digits": 2,
    "beneficiary_ref": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
    "lines": [
      {
        "id": "LINE-1",
        "item_ref": "SKU-1",
        "quantity": 2,
        "unit_price_minor": 1000,
        "discount_minor": 100,
        "tax_minor": 380
      }
    ],
    "total_minor": 2280
  },
  "purchase_order": {
    "id": "PO-001",
    "supplier_id": "SUP-001",
    "currency": "EUR",
    "minor_digits": 2,
    "lines": [
      {
        "item_ref": "SKU-1",
        "quantity": 2,
        "unit_price_minor": 1000
      }
    ]
  },
  "receipts": [
    {
      "id": "GR-001",
      "po_id": "PO-001",
      "supplier_id": "SUP-001",
      "lines": [
        {
          "item_ref": "SKU-1",
          "quantity": 2
        }
      ]
    }
  ],
  "payments": [
    {
      "id": "PAY-001",
      "invoice_id": "INV-001",
      "supplier_id": "SUP-001",
      "currency": "EUR",
      "minor_digits": 2,
      "amount_minor": 2280,
      "beneficiary_ref": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
    }
  ],
  "history": [],
  "supplier_profile": {
    "supplier_id": "SUP-001",
    "approved_beneficiary_ref": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
  }
}

Automate the same checks

€0.005 excluding tax per invoice check. Choose a prepaid budget from €10 to €10,000 including applicable taxes. The net payment funds one shared balance. No subscription, automatic renewal or commercial credit expiry.

POST https://pfxxzsnboehxsefyajml.supabase.co/functions/v1/xynthera-ai-payg/v1/invoices/reconcile
Content-Type: application/json
Authorization: Bearer YOUR_PRIVATE_CODE

After server-confirmed payment, the private code saved during purchase authenticates your API calls. The API adds idempotent retries and an ES256-signed report bound to your input. Download and keep your reports: this budget does not include report archiving. A discrepancy is a completed, chargeable check; invalid input does not consume credit.

Up to 64 KiB, 100 invoice lines and 100 total receipt lines. Integer quantities only; fractional quantities, credit notes, tax-rate interpretation and OCR are outside this version. The API checks supplied records; it does not independently verify a bank payment.

Automate checks — €0.005 per invoice Read the prepaid API guide

Precise input schema · Complete example · Prepaid integration guide