PASAR API
Free API over 5M+ economic establishments (name, activity, location, size); requires an INEGI token and returns official directory data, not a legal company registry.
View docs ↗ More Data & enrichment APIs# INEGI DENUE ~ Mexican business establishment directory needs an access token ~ get yours at: # https://www.inegi.org.mx/servicios/api_denue.html curl 'https://www.inegi.org.mx/app/api/denue/' \ -H 'Authorization: Bearer YOUR_TOKEN'
I'm integrating a Mexico API into my app. API: INEGI DENUE ~ Mexican business establishment directory Provider: Instituto Nacional de Estadistica y Geografia (INEGI) Auth: requires an access token (sign up: https://www.inegi.org.mx/servicios/api_denue.html) Pricing: free Base URL: https://www.inegi.org.mx/app/api/denue/ Important note: Free API over 5M+ economic establishments (name, activity, location, size); requires an INEGI token and returns official directory data, not a legal company registry. Source: Instituto Nacional de Estadistica y Geografia (INEGI) (https://www.inegi.org.mx/servicios/api_denue.html) Source type: Official open-data catalogue Endpoint type: Open-data catalogue JSON Integration difficulty: Needs token Last checked: 2026-07-05 Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs. Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.