Test Identifiers

Use these test identifiers to validate your integration in the GoRoute sandbox environment. These identifiers are pre-registered and configured for various testing scenarios.

Sandbox Environment

All test identifiers work in the sandbox environment:

API Base URL: https://app.goroute.ai/peppol-api
API Key: Use your sandbox API key (starts with sk_test_)

Test Sender Identifiers

Use these as the sender (AccountingSupplierParty) in your test invoices:

Identifier	Scheme	Country	Description
`9915:phase4-test-sender`	9915	EU	GoRoute test sender
`0088:5060412690014`	GLN	NL	Netherlands test company
`0106:12345678`	KvK	NL	Netherlands KvK test
`0208:0123456789`	BE	BE	Belgium test company
`9930:DE123456789`	Leitweg	DE	Germany public sector test
`0009:12345678901234`	SIRET	FR	France test company
`0211:12345678901`	IT	IT	Italy test company

Test Receiver Identifiers

Use these as the receiver (AccountingCustomerParty) to test different scenarios:

Successful Delivery

Identifier	Description	Behavior
`9915:phase4-test-receiver`	Standard test receiver	Always accepts, returns MDN
`0088:5060412690015`	GLN test receiver	Accepts invoices and credit notes
`9915:helger-test`	Peppol testbed	Standard Peppol test endpoint

Error Scenarios

Identifier	Description	Behavior
`9915:reject-all`	Rejection tester	Rejects with business error
`9915:timeout-test`	Timeout tester	Delays response (30s+)
`9915:invalid-cert`	Certificate error	Returns certificate error
`9915:not-registered`	Lookup failure	Not in SMP (404)

Document Type Testing

Identifier	Supported Documents
`9915:invoice-only`	Invoice only
`9915:credit-note-only`	Credit Note only
`9915:all-documents`	Invoice, Credit Note, Order, Order Response

Example Test Invoice

<?xml version="1.0" encoding="UTF-8"?>
<Invoice xmlns="urn:oasis:names:specification:ubl:schema:xsd:Invoice-2"
         xmlns:cac="urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2"
         xmlns:cbc="urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2">
    
    <cbc:CustomizationID>urn:cen.eu:en16931:2017#compliant#urn:fdc:peppol.eu:2017:poacc:billing:3.0</cbc:CustomizationID>
    <cbc:ProfileID>urn:fdc:peppol.eu:2017:poacc:billing:01:1.0</cbc:ProfileID>
    <cbc:ID>TEST-INV-001</cbc:ID>
    <cbc:IssueDate>2026-01-26</cbc:IssueDate>
    <cbc:DueDate>2026-02-26</cbc:DueDate>
    <cbc:InvoiceTypeCode>380</cbc:InvoiceTypeCode>
    <cbc:DocumentCurrencyCode>EUR</cbc:DocumentCurrencyCode>
    
    <!-- Test Sender -->
    <cac:AccountingSupplierParty>
        <cac:Party>
            <cbc:EndpointID schemeID="9915">phase4-test-sender</cbc:EndpointID>
            <cac:PartyName>
                <cbc:Name>GoRoute Test Sender</cbc:Name>
            </cac:PartyName>
            <cac:PostalAddress>
                <cbc:StreetName>Test Street 1</cbc:StreetName>
                <cbc:CityName>Amsterdam</cbc:CityName>
                <cbc:PostalZone>1012 AB</cbc:PostalZone>
                <cac:Country>
                    <cbc:IdentificationCode>NL</cbc:IdentificationCode>
                </cac:Country>
            </cac:PostalAddress>
            <cac:PartyTaxScheme>
                <cbc:CompanyID>NL123456789B01</cbc:CompanyID>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:PartyTaxScheme>
            <cac:PartyLegalEntity>
                <cbc:RegistrationName>GoRoute Test Sender B.V.</cbc:RegistrationName>
                <cbc:CompanyID schemeID="0106">12345678</cbc:CompanyID>
            </cac:PartyLegalEntity>
        </cac:Party>
    </cac:AccountingSupplierParty>
    
    <!-- Test Receiver -->
    <cac:AccountingCustomerParty>
        <cac:Party>
            <cbc:EndpointID schemeID="9915">phase4-test-receiver</cbc:EndpointID>
            <cac:PartyName>
                <cbc:Name>GoRoute Test Receiver</cbc:Name>
            </cac:PartyName>
            <cac:PostalAddress>
                <cbc:StreetName>Receiver Street 42</cbc:StreetName>
                <cbc:CityName>Brussels</cbc:CityName>
                <cbc:PostalZone>1000</cbc:PostalZone>
                <cac:Country>
                    <cbc:IdentificationCode>BE</cbc:IdentificationCode>
                </cac:Country>
            </cac:PostalAddress>
            <cac:PartyTaxScheme>
                <cbc:CompanyID>BE0123456789</cbc:CompanyID>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:PartyTaxScheme>
            <cac:PartyLegalEntity>
                <cbc:RegistrationName>GoRoute Test Receiver BVBA</cbc:RegistrationName>
            </cac:PartyLegalEntity>
        </cac:Party>
    </cac:AccountingCustomerParty>
    
    <cac:TaxTotal>
        <cbc:TaxAmount currencyID="EUR">21.00</cbc:TaxAmount>
        <cac:TaxSubtotal>
            <cbc:TaxableAmount currencyID="EUR">100.00</cbc:TaxableAmount>
            <cbc:TaxAmount currencyID="EUR">21.00</cbc:TaxAmount>
            <cac:TaxCategory>
                <cbc:ID>S</cbc:ID>
                <cbc:Percent>21.00</cbc:Percent>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:TaxCategory>
        </cac:TaxSubtotal>
    </cac:TaxTotal>
    
    <cac:LegalMonetaryTotal>
        <cbc:LineExtensionAmount currencyID="EUR">100.00</cbc:LineExtensionAmount>
        <cbc:TaxExclusiveAmount currencyID="EUR">100.00</cbc:TaxExclusiveAmount>
        <cbc:TaxInclusiveAmount currencyID="EUR">121.00</cbc:TaxInclusiveAmount>
        <cbc:PayableAmount currencyID="EUR">121.00</cbc:PayableAmount>
    </cac:LegalMonetaryTotal>
    
    <cac:InvoiceLine>
        <cbc:ID>1</cbc:ID>
        <cbc:InvoicedQuantity unitCode="C62">1.00</cbc:InvoicedQuantity>
        <cbc:LineExtensionAmount currencyID="EUR">100.00</cbc:LineExtensionAmount>
        <cac:Item>
            <cbc:Name>Test Product</cbc:Name>
            <cac:ClassifiedTaxCategory>
                <cbc:ID>S</cbc:ID>
                <cbc:Percent>21.00</cbc:Percent>
                <cac:TaxScheme>
                    <cbc:ID>VAT</cbc:ID>
                </cac:TaxScheme>
            </cac:ClassifiedTaxCategory>
        </cac:Item>
        <cac:Price>
            <cbc:PriceAmount currencyID="EUR">100.00</cbc:PriceAmount>
        </cac:Price>
    </cac:InvoiceLine>
</Invoice>

Country-Specific Test Identifiers

Germany (XRechnung)

Identifier	Type	Notes
`9930:04011000-12345-67`	Leitweg-ID	Public sector test
`9930:test-xrechnung`	Leitweg-ID	XRechnung validation test

Include BuyerReference for German public sector:

<cbc:BuyerReference>04011000-12345-67</cbc:BuyerReference>

Italy (FatturaPA)

Identifier	Type	Notes
`0211:IT12345678901`	Codice Fiscale	SDI test recipient
`0201:A1B2C3D`	Codice Destinatario	7-char SDI code

France (Factur-X)

Identifier	Type	Notes
`0009:12345678901234`	SIRET	French company test
`0009:11111111100015`	SIRET	Chorus Pro test

Belgium

Identifier	Type	Notes
`0208:0123456789`	Enterprise Number	Belgian company test
`0208:0000000000`	Enterprise Number	Error scenario test

Singapore

Identifier	Type	Notes
`0195:SGUEN123456789`	UEN	Singapore company test
`0195:SGTEST00001A`	UEN	InvoiceNow test

Testing Scenarios

Successful Send Flow

# 1. Send test invoice
curl -X POST https://app.goroute.ai/peppol-api/documents/send \
  -H "X-API-Key: sk_test_your_key" \
  -H "Content-Type: application/xml" \
  -d @test-invoice.xml

# Response
{
  "transaction_id": "txn_test_abc123",
  "status": "accepted"
}

# 2. Check status
curl https://app.goroute.ai/peppol-api/transactions/txn_test_abc123 \
  -H "X-API-Key: sk_test_your_key"

# Response
{
  "transaction_id": "txn_test_abc123",
  "status": "delivered",
  "delivered_at": "2026-01-26T10:35:00Z"
}

Validation Error Flow

# Send invalid invoice (missing required field)
curl -X POST https://app.goroute.ai/peppol-api/documents/validate \
  -H "X-API-Key: sk_test_your_key" \
  -H "Content-Type: application/xml" \
  -d @invalid-invoice.xml

# Response
{
  "valid": false,
  "errors": [
    {
      "rule": "BR-16",
      "message": "An Invoice shall have at least one Invoice line",
      "severity": "error"
    }
  ]
}

Rejection Flow

# Send to rejection test endpoint
# Use receiver: 9915:reject-all
curl -X POST https://app.goroute.ai/peppol-api/documents/send \
  -H "X-API-Key: sk_test_your_key" \
  -d @test-invoice-reject.xml

# Response (after async processing)
{
  "transaction_id": "txn_test_xyz789",
  "status": "rejected",
  "error": {
    "code": "PEPPOL:REJECTED",
    "message": "Document rejected by receiver"
  }
}

Best Practices

Always use test identifiers in sandbox - Never use real production identifiers for testing
Test all error scenarios - Don't just test happy path; test rejections, timeouts, validation errors
Verify webhook handling - Use test identifiers to trigger webhook events
Test country-specific flows - If sending to Germany, test with XRechnung requirements
Clean up test data - Periodically clean up test transactions in your database

Moving to Production

Before going live, ensure:

Replace all test identifiers with real ones
Switch to production API key (sk_live_...)
Register your real Peppol identifier
Update webhook endpoints to production URLs
Complete the Production Checklist

Sandbox Environment​

Test Sender Identifiers​

Test Receiver Identifiers​

Successful Delivery​

Error Scenarios​

Document Type Testing​

Example Test Invoice​

Country-Specific Test Identifiers​

Germany (XRechnung)​

Italy (FatturaPA)​

France (Factur-X)​

Belgium​

Singapore​

Testing Scenarios​

Successful Send Flow​

Validation Error Flow​

Rejection Flow​

Best Practices​

Moving to Production​

Next Steps​