CNPJ Lookup

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

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

GET

cnpj

{cnpj}

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

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

string

required

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

string

Authentication token. Preferred authentication method.

string

default:"default"

Response format for compatibility with other APIs:

Data sources

Data updated monthly from Receita Federal public files. Limited to 5 queries per minute for free tokens. See Rate Limits.

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

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