MENU D E V E L O P E R Register Integrate business decisioning data into everything your company does. Be it growing revenue, increasing margins, mitigating risk or maintaining compliance, D&B Direct APIs allow you easily and conveniently leverage D&B data in your solutions. Register Rule Your Data Clean and organize your database to create one version of the truth with the D-U-N-S Number. Keep Everyone In-Check Help your company verify that it doesn't work with "bad actors", whether you're buying or selling. Boost Your Marketing Capture intelligence on exactly what businesses have visited your website for personalization and segmenting. Explore all use cases Build your future Whether you're just entering the workforce or you're an experienced developer, D&B APIs can enable you to fundamentally impact your B2B business: from helping ensure your business doesn't work with bad-actors, to helping find the clients that will buy your product. Flexible While our database continues to grow, our APIs allow you to pick and choose exactly what data you want to access. Fast Sometimes the cloud needs to touch the ground: we've ensured that the connections it makes give everyone high performance. Agile Build where you want: be it in your CRM, supply management system, web application, mobile device or somewhere else. Get the most from Dun & Bradstreet Direct APIs with a fundamental understanding of D&B data. Learn More Register to become a member of our program: once confirmed, you can start building the solutions that will change your company. Register