Simples Nacional

curl "https://api.cnpj-api.com/v1/simples/12345678000195?token=YOUR_TOKEN"

GET

simples

{cnpj}

curl "https://api.cnpj-api.com/v1/simples/12345678000195?token=YOUR_TOKEN"

string

required

CNPJ number without punctuation (14 digits). Example: 12345678000195

string

Authentication token. Preferred authentication method.

Data sources

Limited to 5 queries per minute for free tokens. See Rate Limits.

curl "https://api.cnpj-api.com/v1/simples/12345678000195?token=YOUR_TOKEN"