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Version: 1.0.0

Invostaq API

AI-driven e-invoicing and spend analytics. Send and receive Peppol invoices, look up trading partners, and manage API keys and webhooks.

Authentication: All /v1/* endpoints require an x-api-key header. Generate keys in the Invostaq dashboard under Settings → Developer → API Keys.

Environments:

  • Sandbox: sk_test_* keys — invoices routed to Peppol TEST network
  • Production: sk_live_* keys — invoices routed to Peppol PROD network

Authentication​

Invostaq API key (sk_test_* for sandbox, sk_live_* for production)

Security Scheme Type:

apiKey

Header parameter name:

x-api-key

Contact

Invostaq Engineering:

URL: https://invostaq.com