bgVerify BG
REST API · MCP server · official register

The Bulgarian Commercial Register, in plain English.

Company status, management, ownership and filings from the official register — normalized to clean English and refreshed every day. One key works from your backend and from Claude, ChatGPT or Cursor.

Get early access Free tier · 100 lookups/mo · no card
DailyRebuilt from the official register's daily extracts
EnglishLegal forms & statuses as clean, stable enums
CC0Open government data · personal data redacted at source
2 waysPlain REST, or MCP for AI agents — one key
How it works

The register is public. Using it isn't pleasant.

It's Bulgarian-only, one company at a time, with legal-form codes and filing sections that mean nothing until you've learned them. We did that part.

01

Ask by name or EIK

Fuzzy search across Cyrillic and transliterated names, or look up directly by the 9/13-digit EIK. Returns the entity, its status, and who can legally sign for it.

02

Get English, not codes

Legal forms (ЕООД → single-member LLC), deed statuses, and filing sections come back as stable English enums — the same values every time, safe to switch on in code.

03

Cross-check the VAT

Every company can be checked live against the EU VIES system, so you know the VAT number is real and currently valid — not just present on file.

04

Get told when it changes

Watch a company and receive a webhook the moment its status or management changes in the register — no polling, no re-running diligence by hand.

Who it's for

Built for the teams who hit Bulgaria as an edge case.

KYB / fintech

Fill the coverage gap

Pan-European providers are understandably shallow on smaller jurisdictions. Add real Bulgarian primary-source depth as one metered API — per-lookup, no enterprise sales call.

Law & accounting

Skip the portal

Answer "is this company real, active, and who signs for it" in one query, in English — instead of sending an associate into the Bulgarian registry portal for the afternoon.

AI agents

Verify mid-task

Drop the MCP server into Claude, ChatGPT or Cursor and your agent can check a Bulgarian counterparty inside the workflow it's already running. Nobody else offers this.

Pricing

One number, no quote-to-cash.

Self-serve keys. Start free, upgrade when a workflow depends on it.

Free
€0
forever
For trying it and light, occasional checks.
  • 100 lookups / month
  • Company lookup & status
  • REST + MCP
Pro
€29
per month
For firms checking counterparties week to week.
  • 2,500 lookups / month
  • Management & ownership
  • Live VAT / VIES check
Business
€99
per month
For teams that monitor, not just look up.
  • 15,000 lookups / month
  • Filing history by section
  • Change-alert webhooks

Higher volume or embedding it in your own product? Metered access from €0.02–0.05 / lookup — talk to us.

Early access

Launching autumn 2026.

Leave your email and we'll get you a key when it opens. Early users get three months of Pro, free.

No spam — one email when we launch.