About a-team Marketing Services
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Opus Resolve API Searches Multiple Entity Databases in Real Time

Subscribe to our newsletter

Opus, parent of Alacra, has introduced Resolve API, an application programming interface designed to help firms search multiple entity databases in real time and speed up the integration of entity reference data with businesses processes. A couple of early adopter banks are using the solution to maintain a single and accurate view of client records across their organisations, while prospects are considering the product for use cases such as Know Your Customer (KYC), client onboarding and regulatory compliance.

Resolve API has been built to provide quick, easy and complete access to all major identifiers and content for legal entities. It includes a type-ahead function, which is based on the name of the entity or any of its public identifiers, to support rapid retrieval of entity reference data and can search across databases including financial institutions’ databases that are maintained by Opus, the Alacra Authority File, and databases held by premium providers in the Opus portfolio of data partners.

Kelvin Dickenson, head of compliance and data solutions at Opus, says firms have traditionally searched for and retrieved entity data records from their own and other entity databases using large batch files that must be processed to make data available for business applications. The focus on data quality has been minimal.

Moving forward, he explains: “There is an increasing desire to mobilise clean data across the enterprise. The Resolve API allows a rapid search of multiple databases simultaneously. It avoids cumbersome batch processes and delivers a real-time transactional process that is easy to use to search entity data.”

Data quality is improved through the ability to retrieve entity data from one database and simultaneously look at internal records and those held in other databases. Dickenson comments: “You could start KYC with golden copies of entity data and ensure data quality from day one.”

While Resolve API can access entity data rapidly and make reference data more available to processes such as KYC, Dickenson suggests it won’t replace batch processing, but rather augment it, perhaps when there is a need to source one accurate entity data record.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: The ROI of Data Trust: Quantifying the Business Value of Data Observability

Data is the fuel that keeps modern financial institutions’ motors running but if that data can’t be trusted then the decisions made based upon it, or the uses to which its put, will be compromised. That’s especially important for data that’s fed into artificial intelligence models. If the data isn’t clean, accurate and complete, then...

BLOG

Informatica Data Capabilities Drive Salesforce’s Agentic Platform

Informatica’s integration into the Salesforce architecture has proceeded at pace since it was acquired by the customer relationship management software platform last year. The extent of that transformation is being demonstrated in a worldwide Salesforce touring showcase. In the glitzy shows, the role of the artificial intelligence-powered data management specialist’s capabilities within Agentforce – Salesforce’s...

EVENT

ExchangeTech Summit London

A-Team Group, organisers of the TradingTech Summits, are pleased to announce the inaugural ExchangeTech Summit London on May 14th 2026. This dedicated forum brings together operators of exchanges, alternative execution venues and digital asset platforms with the ecosystem of vendors driving the future of matching engines, surveillance and market access.

GUIDE

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...