It uses the 18-character CURP code, or an uploaded PDF, to pull civil-registry data from Mexico's national identification system.

Mexico CURP | Digital Identity Verification

Q: What can you verify with Mexico CURP?

You can verify given name, family name, middle name, date of birth, nationality, sex, and the CURP document number.

Q: How does verifying with Mexico CURP work?

The user provides their CURP number and grants consent, then the service responds with a set of verified attributes, with results returned asynchronously via polling.

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Mexico CURP

The Clave Única de Registro de Población (CURP) is Mexico’s national identification number used to uniquely identify individuals residing in the country, including both Mexican citizens and foreign residents. Uses the 18‑character CURP code (or uploaded PDF) to pull civil‑registry data such as name, DOB, gender and registration status from RENAPO systems.

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Provider details

Category and coverage

What you can verify

Always returned

Given nameFamily nameMiddle nameDate of birthNationalitySexDocument number

Technical & standards

Protocol

Standards

How to integrate

Mexico CURP

Every provider in the Trinsic network is added the same way. Three steps, one integration.

Create an account

Get an API key

Generate an API key for your workspace to authenticate verification requests.

Configure a verification profile

Choose which identity providers to accept, then run your first verification session.

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Mexico CURP verification, one API for every ID

Trinsic verifies this ID and hundreds of digital IDs across 50+ countries through one integration. Explore the identity verification API, or see how Trinsic handles identity orchestration, fintech and KYC, and age assurance.

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Frequently asked questions