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Ready-to-use solutions from the xhub.io ecosystem. Developer-first, modular and production-ready.

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From e-invoicing APIs to open-source testing - our products scale with your requirements.

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invoice-api.xhub.io
The Stripe of E-Invoicing APIs

REST API for e-invoices: Generate, parse, validate. 21+ formats across 14 countries. KoSIT validation & GoBD-compliant. Free tier with 20 API calls.

Features

  • 21+ formats across 28 countries
  • Generator, Parser & Validator API
  • KoSIT validation & GoBD-compliant
  • ~200ms response time

Starting at Free · from €18/mo

Try the API
Available
nanook.xhub.io
Open-source test data generator

Test data from equivalence class tables. Excel, LibreOffice or Google Sheets as input, JavaScript for custom generators.

Features

  • Test data from equivalence class tables
  • Excel, LibreOffice or Google Sheets input
  • Custom data generators (JavaScript)
  • MIT license
View on GitHub
Available
bitdiver.xhub.io
Open-source end-to-end testing

Time-dependent end-to-end testing via YAML configuration. CI/CD-ready and designed for complex test flows.

Features

  • Time-dependent test flows
  • YAML-based configuration
  • CI/CD-ready
  • MIT license
View on GitHub
xhub.io

Software from Frankfurt am Main

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Our Services

  • E-invoicing integration
  • Custom API development
  • App development
  • Mobile E2E testing

Products

  • invoice-api.xhub.io
  • Mobile Apps
  • Open source

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Founded 2021 · Frankfurt am Main · HRB 125402