Legal Background

The Legal Background Search API is a comprehensive tool designed to facilitate the consultation and validation of legal and identity information in Mexico. It offers a robust set of functionalities that allow users to perform exhaustive legal background searches and verify the authenticity of CURPs (Unique Population Registry Key). This API is not only limited to basic queries, but also includes data enrichment, integrating additional information related to professional licenses, which allows obtaining a more complete profile of the person consulted.

Additionally, the API performs cross-checks with SAT (Tax Administration Service) blacklists, providing an additional layer of security and confidence when evaluating the legal and fiscal situation of individuals or entities. This feature is particularly useful for companies or institutions that need to ensure the transparency and legality of their operations.

The API also includes a search history tracking system, allowing users to access a detailed record of previously performed queries. This functionality is key for internal audits, legal reviews, or simply to maintain control over the searches carried out. Additionally, users can monitor the number of searches available in their account, allowing them to efficiently manage their credits or usage permissions.

To facilitate the integration and use of the API, Buholegal has implemented a testing section that allows users to experiment and familiarize themselves with the API's functionalities before its full implementation in their systems. This section is crucial for developers and technical teams who need to ensure that the integration meets their expectations and requirements.

Access to the API is simple and reserved for registered Buholegal users, ensuring that only authorized people with verified accounts can take advantage of the powerful tools this platform offers. 

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File Consultation

The API provides access to the consultation and management of legal files within the Buholegal ecosystem. This API is designed to be an essential tool for lawyers, law firms, companies and any entity that needs to access detailed information about court cases and legal files in Mexico.

It allows you to perform advanced searches for legal files in different jurisdictions of the country. Users can access up-to-date and detailed information on the status of court cases, including details on the parties involved, procedural movements, resolutions, and key dates. This is especially useful for monitoring ongoing cases and for consulting judicial records.

The API also offers advanced filtering and sorting options, allowing searches to be refined based on various criteria such as filing date, case status, file type, and more. This facilitates quick and accurate location of the necessary files.

Niestra API is protected by advanced security protocols, ensuring that all queries and data transfers are carried out securely and encrypted. Access to the API is restricted to authenticated Buholegal users, ensuring that only authorized people can consult the files.


Designed with a RESTful architecture, the API is easy to integrate into various platforms and internal management systems. This allows developers to quickly connect the service to their own applications or portals, facilitating access to legal information within their internal processes. To facilitate the integration and use of the API, Buholegal has implemented a testing section that allows users to experiment and familiarize themselves with the API's functionalities before its full implementation in their systems.

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Professional Certificates

This API is a tool specialized in consulting and verifying professional licenses in Mexico. Designed to provide fast and accurate access to educational and professional information. It is ideal for institutions, companies, and individual users who need to validate the academic credentials of professionals efficiently.

It allows detailed searches of professional licenses registered in the official database of the Ministry of Public Education (SEP). Users can enter specific data such as name, surname or ID number to obtain detailed information about the validity and status of the professional ID. This includes data such as the degree, the date of issue, and the university or institution where the degree was obtained.

Our platform provides a testing environment where developers can experiment and become familiar with the API before full implementation. This ensures that the integration of the API into your own systems is fluid and meets the specific requirements of each project.

    Access to the API is restricted to users registered and authorized by Buholegal, which guarantees safe and controlled use of the tool. Authentication and security of queries are priorities, ensuring that sensitive data is handled confidentially and protected.

This API is particularly useful for human resources companies, recruitment agencies, educational institutions, and any organization that needs to validate professional credentials quickly and reliably. Additionally, it is an essential tool for those seeking to ensure the integrity and authenticity of the professionals they work with.

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