B2B API — Introduction

This page introduces the B2B APIs used to search for companies and retrieve detailed information about companies.

Related B2B documentation:

• B2B Classic API — RECSIRET
• B2B Classic API — SIRETINFO
• B2B API — Search companies (REST)
• B2B API — Get company information (REST)

B2B API overview

Description

The B2B service is available via APIs hosted on DQE servers. It allows you to search for companies and retrieve information about companies based on search criteria or a company identifier.

There are two main endpoints in the B2B Classic API:

• /RECSIRET/: returns a list of companies based on the company name, the company name with postal code, or the postal address.
• /SIRETINFO/: returns detailed legal information about a selected company.

There are also two endpoints in the B2B Restful API:

• Search companies (lookupcname, lookupcnum or checkcname): returns a list of companies matching a company name, a company number, or a company name combined with a postal code.
• Get company information (infosr or infocnum): returns detailed legal and administrative information about a selected company, in compressed or extended form.