ISIN Code Generation API

Optional

Greater agility in ISIN code management

To bring greater speed and efficiency to the query, update and issuance of ID codes for securities registered and traded on B3, we will begin providing an API for the ISIN (International Securities Identification Number) System.

The solution allows direct integration between market participants systems and the platform used for issuing financial securities. B3 is the Brazilian numbering agency and the only institution authorized to assign ISINs to these securities in Brazil.

Through a REST API, B3 clients can query data on existing codes, perform registration updates and request the creation of new ISINs in an automated way, provided they have a registered link with their respective issuers in the system.

Project Tags:

Trading

Listed

Completed

Technology and operations

Product benefits

Automation

Direct integration with the ISIN System reduces manual activities and makes processes nimble.

Operational efficiency

Queries and updates can be performed individually or in lots.

Data standardization

The use of standardized domains and codes ensures data consistency and quality.

Scalability

The API supports multiple transactions and larger data volumes without the need for manual interaction.

Learn more

Direct integration with the ISIN System brings greater agility and operational efficiency.

• Structured and standardized access to ISIN code data

• Maintenance operations (inclusion, update and exclusion)

• Flexible query by specific ISIN or by filters

• Direct integration with client systems via REST

The ISO 6166 or ISIN (International Securities Identification Number) standard was created to establish an international standardization in the coding of financial securities, assigning a unique identification code to each asset. Learn more.