PASAR API

🇲🇽 Banxico ~ SIE economic & FX time series

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Official REST API for the Sistema de Informacion Economica; free but requires a 64-char query token sent via the Bmx-Token header, with per-query rate limits.

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# Banxico ~ SIE economic & FX time series needs an access token ~ get yours at:
# https://www.banxico.org.mx/SieAPIRest/service/v1/
curl 'https://www.banxico.org.mx/SieAPIRest/service/v1/' \
  -H 'Authorization: Bearer YOUR_TOKEN'

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I'm integrating a Mexico API into my app.

API: Banxico ~ SIE economic & FX time series
Provider: Banco de Mexico (Banxico)
Auth: requires an access token (sign up: https://www.banxico.org.mx/SieAPIRest/service/v1/)
Pricing: free
Base URL: https://www.banxico.org.mx/SieAPIRest/service/v1/
Important note: Official REST API for the Sistema de Informacion Economica; free but requires a 64-char query token sent via the Bmx-Token header, with per-query rate limits.

Source: Banco de Mexico (Banxico) (https://www.banxico.org.mx/SieAPIRest/service/v1/)
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.

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