Zapier Integration

Coming Soon

Connect Invoice-api.xhub with over 5,000 apps. Automate your e-invoice workflows without a single line of code.

Native App in Development

Our official Zapier App is currently in development. In the meantime, you can integrate Invoice-api.xhub via the Webhooks by Zapier module and HTTP Requests.

HTTP Integration (Available Now)

Webhooks as Trigger

Use "Webhooks by Zapier" to use Invoice-api.xhub events as triggers.

1
Create Zap
Select "Webhooks by Zapier" → "Catch Hook" as trigger
2
Copy Webhook URL
Zapier generates a unique webhook URL
3
Register Webhook
Register the URL with Invoice-api.xhub with your desired events

bash

1# 1. Webhook URL aus Zapier kopieren
2# In Zapier: "Webhooks by Zapier" → "Catch Hook"
3 
4# 2. Webhook bei Invoice-api.xhub registrieren
5curl -X POST https://service.invoice-api.xhub.io/v1/webhooks \
6  -H "Authorization: Bearer $XHUB_API_KEY" \
7  -H "Content-Type: application/json" \
8  -d '{
9    "url": "https://hooks.zapier.com/hooks/catch/123456/abcdef/",
10    "events": ["invoice.created", "invoice.validated"]
11  }'
12 
13# 3. Test-Event senden
14curl -X POST https://service.invoice-api.xhub.io/v1/webhooks/wh_xyz789/test \
15  -H "Authorization: Bearer $XHUB_API_KEY"

HTTP Actions

Use "Webhooks by Zapier" → "Custom Request" to execute Invoice-api.xhub API calls.

Create InvoicePOST /api/v1/invoice/de/xrechnung/generate

Creates a new XRechnung or ZUGFeRD invoice

Validate InvoicePlanned {time} Q2 2026POST /api/v1/invoice/de/validate

Validates an invoice against KoSIT schemas

Convert InvoicePOST /v1/convert

Converts between different invoice formats

Archive InvoicePOST /v1/archive

Archives an invoice in GoBD-compliant format

json

1# Zapier HTTP Action konfigurieren:
2# Method: POST
3# URL: https://service.invoice-api.xhub.io/api/v1/invoice/de/xrechnung/generate
4# Headers:
5#   Authorization: Bearer {{your_api_key}}
6#   Content-Type: application/json
7 
8# Body (JSON):
9{
10  "type": "xrechnung-3.0",
11  "seller": {
12    "name": "{{seller_name}}",
13    "vatId": "{{seller_vat_id}}",
14    "address": {
15      "street": "{{seller_street}}",
16      "city": "{{seller_city}}",
17      "zip": "{{seller_zip}}",
18      "country": "DE"
19    }
20  },
21  "buyer": {
22    "name": "{{buyer_name}}",
23    "vatId": "{{buyer_vat_id}}",
24    "leitweg": "{{leitweg_id}}"
25  },
26  "items": [
27    {
28      "description": "{{item_description}}",
29      "quantity": {{item_quantity}},
30      "unitPrice": {{item_price}},
31      "vat": 19
32    }
33  ]
34}

Available Triggers

These events can be used as webhook triggers in your Zaps.

New Invoice Created

invoice.created

Triggers when a new invoice is created via Invoice-api.xhub

Invoice Validated

invoice.validated

Triggers when an invoice is successfully validated

Validation Failed

invoice.failed

Triggers when invoice validation fails

Peppol Status Changed

peppol.status_changed

Triggers when the Peppol delivery status changes

Example Workflows

ERP → E-Invoice

Automatically create an XRechnung when an order is completed in your ERP

1Trigger: New order in SAP/Odoo/etc.
2Action: Invoice-api.xhub → Create Invoice
3Action: Google Drive → Save upload

Form → Invoice

Generate compliant invoices directly from Typeform or Google Forms submissions

1Trigger: New form submission
2Action: Invoice-api.xhub → Create Invoice
3Action: Email → Send PDF to customer

Error Notification

Get notified immediately via Slack when validations fail

1Trigger: Invoice-api.xhub → Validation Failed
2Action: Slack → Message in #accounting
3Action: Trello → Create ticket