Bold API
Connect your software to real-time company data from official trade registers. Search all active companies worldwide — including directors, owners, and UBOs — and power onboarding, enrichment, or KYC directly in your platform.
Real-time company search
Director & UBO data
Easy API integration
Whether you’re building KYC flows, automating onboarding, or enriching CRM data — the Bold API plugs verified company information directly into your platform.
Onboard companies with verified data
Enrich CRMs with live business info
Automate compliance and KYC checks
Power company search inside your product
Identify directors, owners, and UBOs
Build data-driven tools and dashboards
Enrich HubSpot or Salesforce with live data
Auto-fill company details in onboarding flows
Push verified data into Excel or dashboards
Trigger updates in internal tools or workflows
Connect to any system with an open API
Trusted Data
The Bold API connects directly to official local sources — giving you real-time access to the most accurate business data available.
Privacy Compliant – Sourced from government registers, aligned with local laws
Full Coverage – All active businesses, from startups to multinationals
Verified Accuracy – No scraping, no estimates — just official company data
Lightning Fast – Superfast searches for any company, anywhere in the world
Try Before You Buy
Try the Bold API free for 2 weeks. Get 1,000 company searches and 100 exports to test data quality, speed, and integration. Just tell us your use case and expected volume — we’ll handle the rest.
Bold API
From onboarding automation to CRM enrichment, the Bold API gives you the flexibility to integrate verified company data wherever you need it. Developers, product teams, and compliance managers use our API to build smarter workflows, enhance customer experiences, and power data-driven features — all from a trusted global source.
Integrate our Data API in your systems to search any officially registered company worldwide.
Whether you want to build a KYC application or phone book app: you need data, on global scale and low cost.
Processing and managing large amounts of data requires IT capacity. Once our API is installed you will not longer have to look at your IT bill.
Verify new customers based on registration number, national ID, VAT number address, legal status, date of incorporation, contact information, phone number and URL.
Improve your KYC processes by automating your web forms. Your customers will love your new user experience.
Deliver fresh, verified company profiles directly in your lead gen platform — with live search, firmographics, and contact data from official sources.
From global apps to enterprise platforms, the Bold API powers real innovation with live, structured company data — right where you need it.
Whether you’re verifying businesses, onboarding clients, or enhancing KYB flows, real-time access to trusted data is key. That’s why platforms like Zen, Ignite, and Cellbunq rely on the Bold API to deliver accurate, up-to-date company profiles, ownership structures, and UBO insights — directly inside their software.
Zen integrates our data to streamline KYB checks at scale. Ignite uses the API to verify supply chain partners in real time. And Cellbunq connects to our endpoints to enrich and screen businesses across global markets.
With flexible endpoints, fast response times, and verified data from official registers, the Bold API gives you the foundation to build smarter, faster, and with full control.
The Bold API is designed for product teams, developers, and data-driven companies integrating company data into their software or internal systems. It’s not built for one-time downloads or single usage marketing campaigns. Looking for leads? Try Bold Platform or buy a list instead.
Tell us about your use case and your expected monthly company search volume.
Fill in your details and our team will send you a test key — including 1,000 company searches and 100 exports — typically within 24 hours.
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