openapi: 3.0.0 info: title: 'Invoice Ninja API Reference - Where self host invoicing lives.' description: | ---
The Invoice Ninja API is organized around REST and returns JSON-encoded responses, and uses standard HTTP response codes, authentication, and verbs.

termsOfService: 'https://invoiceninja.github.io/docs/legal/terms_of_service/#page-content' contact: email: contact@invoiceninja.com license: name: 'Elastic License' url: 'https://www.elastic.co/licensing/elastic-license' version: 5.5.70 servers: - url: 'https://demo.invoiceninja.com' description: | ## Demo API Server InvoiceNinja. You can use the demo API key `TOKEN` to test the endpoints from within this API spec