generated: '2026-08-13'
method: searched
source: >-
  npm registry search, pypi.org JSON API, packagist.org, proxy.golang.org,
  search.maven.org, azuresearch-usnc.nuget.org, rubygems.org, crates.io,
  api.github.com/orgs/Dun-and-Bradstreet
description: >-
  Client-library census for Dun & Bradstreet. THE HEADLINE FINDING IS A ZERO:
  Dun & Bradstreet publishes no first-party SDK in any public package
  registry, in any language. Its GitHub organization
  (github.com/Dun-and-Bradstreet, created 2017-12-12) exists but has zero
  public repositories. Everything below is third-party, and every one of them
  is abandoned — the most recently released was tagged in May 2024 with a
  single GitHub star, and the PHP wrapper's last release predates the Direct+
  platform entirely. A customer integrating Direct+ writes their own HTTP
  client.

official_sdk_count: 0
official_sdk_note: >-
  No SDKs pointer is emitted in apis.yml, because there are no official SDKs
  to point at. Emitting one would credit D&B with a developer surface it does
  not ship.

github_organization:
  url: https://github.com/Dun-and-Bradstreet
  http_status: 200
  created: '2017-12-12'
  public_repos: 0
  note: >-
    The organization is real and D&B-named but empty. No GitHubOrganization
    pointer is emitted, because there is nothing behind it — a link to an
    empty org is not a developer surface.

packages:
  - language: go
    registry: pkg.go.dev
    name: github.com/Struki84/dnbclient
    url: https://pkg.go.dev/github.com/Struki84/dnbclient
    repository: https://github.com/Struki84/dnbclient
    install: go get github.com/Struki84/dnbclient
    official: false
    description: Go API client for Duns & Bradstreet Direct+ API
    version: v0.0.1
    published: '2024-05-21'
    version_source: https://proxy.golang.org/github.com/!struki84/dnbclient/@v/v0.0.1.info
    stars: 1
    license: none declared
    decay:
      status: abandoned
      note: >-
        Single v0.0.1 tag, last pushed 2024-05-21, one star, no license. The
        most recent D&B client library in any registry.

  - language: php
    registry: packagist
    name: credibility/dandb
    url: https://packagist.org/packages/credibility/dandb
    repository: https://github.com/credibility/dandb
    install: composer require credibility/dandb
    official: false
    description: PHP Wrapper for Dun & Bradstreet Emerging Business API
    version: v1.0.24
    published: '2017-01-10'
    version_source: https://repo.packagist.org/p2/credibility/dandb.json
    downloads: 18669
    decay:
      status: abandoned
      note: >-
        Last release 2017-01-10 — over nine years old, and it wraps the
        retired "Emerging Business API", not Direct+. The download count is
        the highest of any D&B client library, which makes its staleness the
        more significant finding.

  - language: python
    registry: pypi
    name: dnb
    url: https://pypi.org/project/dnb/
    install: pip install dnb
    official: false
    description: D&B Direct API
    author: Bülent Aldemir
    license: MIT
    version: 0.0.1
    published: '2020-11-07'
    version_source: https://pypi.org/pypi/dnb/json
    decay:
      status: abandoned
      note: >-
        A single 0.0.1 release from 2020-11-07 that squats the obvious PyPI
        name. It targets the legacy D&B Direct API, not Direct+.

registries_checked:
  - registry: npm
    result: none
    note: >-
      No D&B client library. NOTE FOR FUTURE RUNS — npm searches for "dnb"
      are dominated by DNB Bank ASA, the Norwegian bank (@dnb/eufemia,
      @dnb/browserslist-config, dnb-api "Client for DNB Open Banking
      platform", eslint-config-dnb-open-banking, github.com/dnbexperience,
      github.com/DNBbank). These are a DIFFERENT COMPANY and must never be
      recorded against Dun & Bradstreet.
  - registry: pypi
    result: one unofficial (dnb)
  - registry: packagist
    result: one unofficial (credibility/dandb)
  - registry: pkg.go.dev
    result: one unofficial (Struki84/dnbclient)
  - registry: maven-central
    result: none
    query: search.maven.org q="dnb bradstreet" -> numFound 0
  - registry: nuget
    result: none
  - registry: rubygems
    result: none
    note: rubygems.org/api/v1/gems/dnb.json -> 404
  - registry: crates.io
    result: unknown
    note: >-
      crates.io returned a data-access policy error rather than results;
      recorded as unchecked rather than as an absence.

collections:
  - kind: postman
    url: https://www.postman.com/kinlaneapi/dun-bradstreet/overview
    official: false
    note: >-
      API Evangelist's own workspace, generated from the OpenAPI in this repo.
      Not published by D&B.
  - kind: repo
    path: collections/
    note: >-
      Postman and OpenCollection exports of the eight refined Direct+ specs,
      generated by this pipeline.

marketplace_connectors:
  note: >-
    D&B's real distribution strategy is enterprise connectors rather than
    SDKs. See mcp/dun-and-bradstreet-mcp.yml for the Microsoft Power Platform,
    IBM watsonx Orchestrate, Databricks, Snowflake Cortex, Amazon QuickSight,
    Anthropic Claude, OpenAI ChatGPT and Cursor listings.

absences:
  - No first-party SDK in any language.
  - No first-party CLI.
  - No public source on the D&B GitHub organization.
  - No official Postman workspace or collection.