CNPJ
Providers using this tag (3)
Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.
Developing 3 Usable, with meaningful gaps to close
APIs with this tag (4)
Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →
Developing 3 Usable, with meaningful gaps to close
PontoFato APIREST/JSON API for CEP-to-CNEFE point resolution, address search, proximity/radius queries, and Receita Fede...EditalMD APIPublic REST API over Brazil's PNCP procurement portal with full-text tender search, tender sheets and deadl...Radar CNPJ APIPublic REST API over the Brazilian CNPJ registry: business-idea evaluation, CNPJ lookup, advanced search/ex...
Emerging 1 Early or largely undocumented
Companies reaching this through an API (1)
These companies publish an API, specification or operation carrying “CNPJ” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.
Score breakdown
Frequency
23.6
log-scaled weighted occurrences
Breadth
0.1
spread across providers
Quality lift
48.6
mean composite of providers using it
Cohesion
0.0
strength of nearest seed neighbor
Where this tag comes from
Api tag4
Provider tag3
Work with this as data
Every tag here is available over the APIs.io API and to AI agents over MCP.