API Documentation

Use the LSP.expert API to access jobs, clients, invoices, and more and seamlessly integrate your product into the workflows of dozens of devoted LSP.expert users.

Getting started

To get started, create a new API key in your API settings, then read about how to make requests for the resources you need to access using our HTTP APIs.

Guides

Authentication

Learn how to authenticate your API requests.

Pagination

Understand how to work with paginated responses.

Errors

Read about the different types of errors returned by the API.

Resources

Clients

Learn about the client model and how to create, retrieve, update, delete, and list clients.

Suppliers

Learn about the supplier model and how to create, retrieve, update, delete, and list suppliers.

Jobs

Learn about the job model and how to create, update, delete and outsource jobs.

Invoices

Learn about the invoice model and how to create, update, delete invoices and create credit notes.