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MGBI Products Public Registers API API Data Sources

Public Registers API

Public Procurement Bulletin (BZP) API

Automate the monitoring of tender notices from the Public Procurement Bulletin.

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Product description

Access the content of notices published in the Public Procurement Bulletin (BZP), maintained by the Public Procurement Office via the e-Zamówienia platform.

Our API allows you to retrieve tenders for a specific contracting authority based on its registration number— KRS, NIP, or REGON.

For each notice, the full text is provided along with structural data: the subject of the contract, CPV codes, the type and procedure of the procurement, the deadline for submitting bids, and information on whether the contract exceeds EU thresholds.

The data is updated daily —every day we retrieve the content of all notices published in the BZP the previous day.

You will receive the data in JSON format, ready for automated processing and integration with CRM and ERP systems, as well as sales and analytics tools.

To learn more, check out our API documentation.

Who is the public procurement bulletin intended for?

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Entities operating in the public procurement market

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Banks

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Financial and insurance institutions

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Law firms

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Financial advisory firms

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Risk Assessment Departments

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Debt collection departments

Why it is worthwhile?

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Ads updated daily

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Every day, we download all new notices published in the Public Procurement Bulletin the previous day. You can be sure you won’t miss any tenders relevant to your business.

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Search by contracting entity ID

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Filtering by the contracting authority’s KRS, NIP, or REGON numbers allows you to track the activity of specific public entities and respond immediately to new announcements—without having to manually search the e-Zamówienia platform.

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Full text of the announcement in a single record

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Each record contains both structured metadata (type of procedure, CPV codes, deadline for submitting bids) and the full text of the notice in HTML format. This allows for both a quick overview and a more in-depth textual analysis.

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Automation of sales and analytical processes

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Integration with the API eliminates the need for manual monitoring of public procurement tenders. Information about new tenders can be sent directly to the CRM system, the sales lead queue, or the risk scoring tool.

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Filter by ad type and publication date

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The ability to filter results by a specific type of notice (e.g., contract notice, outcome of a procedure) and publication date makes it easier to segment data and set up alerts.

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A single interface for multiple registers

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The BZP module operates within the MGBI Public Registers API. You can combine procurement data with information from the National Court Register (KRS), the National Register of Legal Entities (KRZ), the VAT Payers Register, and other sources—all through a single interface.

Data in the BZP registry

Identification of the contracting authority

  • Name of the contracting authority
  • The contracting authority's Tax Identification Number (NIP) and National Business Registry Number (REGON)
  • The contracting authority's KRS number (if applicable)
  • City, province, and country of the contractors' registered offices
  • Type of contracting entity

Ad details

  • Publication number in the Public Procurement Bulletin
  • Type of notice (e.g., contract notice, notice of the outcome of the procedure)
  • Date and time of publication
  • Deadline for submitting bids

Subject of the contract

  • Description of the Contract
  • Type of contract (e.g., construction work, supplies, services)
  • CPV codes with descriptions
  • Procurement procedure
  • Information on whether the contract value exceeds the EU thresholds

Full text of the announcement

  • Full text of the ad in HTML format

Requirements for use

  • MGBI API user account and authorization key
  • Active subscription plan on the user's account
View full content
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What is the Public Procurement Bulletin?

The Public Procurement Bulletin (BZP) is the official source of information on public procurement procedures in Poland, maintained by the Public Procurement Office via the e-Zamówienia platform.

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It publishes notices from contracting authorities—public institutions required to comply with the Public Procurement Law.

The Public Procurement Bulletin (BZP) publishes, among other things, contract notices (open and restricted tenders, single-source contracts), notices of the results of procurement procedures, and amendments and corrections to previously published notices.

Each notice contains information about the contracting authority, the subject of the contract, CPV codes, the procurement procedure, and deadlines.

The requirement to publish in the Public Procurement Bulletin applies to contracts with a value below the EU thresholds. Contracts exceeding these thresholds are published in the Official Journal of the EU (TED).

The e-Procurement platform, on which the Public Procurement Bulletin (BZP) is available, has replaced the previous tools and serves as the central hub for public procurement in Poland.

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Product used
Public Registers API

For what purpose do you intend to utilize this product?

How many records containing data on individual entities or persons do you intend to retrieve monthly?

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reserved
MGBI sp. z o.o.
ul. Marszałkowska 58/15
00-545 Warsaw
NIP 7010446505
REGON 360001489
KRS 0000533676
District Court for the Capital City of Warsaw
in Warsaw, 12th Commercial Division
of the National Court Register

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