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Registrar Information Domain Verification Shareholders Information WHOIS Information CNAE Classification CNPJ Lookup Domain Details Czech Republic LEI Lookup Name Servers Ownership Confirmation Company Registry Lookup Registration Data Registration Details Domain Status US SEC Filers Domain Ownership Check Domain Availability KYB Verification Registration

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Best कंपनी पंजीकरण APIs

Subjectum Company Registry KYB API

Company Data

Real-time company registry lookup and KYB verification for Czech Republic (ARES) and Slovakia (RPO) — normalized company data with automated risk flags (newly founded, liquidation, bankruptcy status).

100% uptime 206ms avg MCP ready

Counterparty and Company Data API

Company Data

Check EU VAT numbers, LEIs and UK companies against their official registries (European Commission VIES, GLEIF, UK Companies House) in one call, with name matching and a single registry-check verdict. Not a credit, sanctions or fraud assessment.

Free 7-Day Trial

100% uptime MCP ready

Registration Information Checker API

Security & Cybersecurity

The Registration Information Checker API efficiently confirms domain ownership information, enhancing online security, brand management, and domain research effortlessly.

Free 7-Day Trial

100% uptime 10,266ms avg MCP ready

EU and US Company Registry Search API

Company Data

One JSON schema for official company registers: France (INSEE Sirene/RNE), Norway (Brønnøysund), Finland (PRH/YTJ) and US SEC EDGAR filers. Keyless upstream open data, normalized.

Free 7-Day Trial

100% uptime 852ms avg MCP ready

Domain Registration Data Lookup API

Company Data

Structured registration data for any domain: registration and expiration dates, status, name servers, security delegation state and registrar entities. Real registry answers, no fragile text parsing.

Free 7-Day Trial

100% uptime 254ms avg MCP ready

Brazil Company Lookup and Enrichment API

Company Data

Official Brazilian company data by CNPJ: 40+ fields, shareholders (QSA), CNAE, contacts and a 0-100 registration score. One-field request, batch up to 1,000 CNPJs.

Free 7-Day Trial

100% uptime 5,461ms avg MCP ready

Domain Registration Insight API

Company Data

The Domain Registration Insight API provides access to detailed domain registration information, including ownership, expiration dates and status.

Free 7-Day Trial

47% uptime 495ms avg MCP ready

Domain Data Registration API

Market Data & Trading

Domain Data Registration API quickly access domain details such as availability, ownership, expiration and registrar information to make informed decisions in seconds.

Free 7-Day Trial

100% uptime 1,094ms avg MCP ready

Domain Registration Insights API

Legal & Compliance

The Domain Registration Insights API delivers in-depth domain data, allowing users to evaluate ownership, monitor current status, and review historical records with ease.

Free 7-Day Trial