Look up a CNPJ

Type the number and see the registration certificate, a summary of the data and the JSON the API returns.

Examples:

Type a CNPJ above to see the result here.

Or do it straight from the terminal

curl https://cnpj.juk.re/06.990.590/0001-23

How to useLookup, search and auxiliary endpoints.Alphanumeric CNPJThe new format, with letters.FAQLimits, availability and common questions.