Dun & Bradstreet is a leading global provider of business decisioning data and analytics, anchored by the D-U-N-S Number — a unique nine-digit identifier assigned to more than 500 million businesses worldwide. Founded in 1841 as The Mercantile Agency in New York City and now headquartered in Jacksonville, Florida, D&B operates the D&B Data Cloud, a master commercial database used by enterprises and governments for credit, risk, supply, master data, sales, marketing, compliance, and third-party due diligence. Its primary developer surface is D&B Direct+, a RESTful API platform that lets customers match, enrich, monitor, and stream company data programmatically using OAuth 2.0 access tokens. D&B was taken private by Clearlake Capital in August 2025 for approximately $7.7 billion (including debt).
Dun & Bradstreet publishes 16 API contracts indexed on the APIs.io network, including Authentication API, Data File API, Enrich API, and 13 more. Tagged areas include Business Data, Company Data, D-U-N-S Number, Credit, and Risk Management.
The Dun & Bradstreet catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 2 Spectral governance rulesets.
Dun & Bradstreet’s developer surface includes changelog, authentication, documentation, API reference, getting-started guide, signup flow, support, and 63 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Horizontal (data, software, accessibility, platform) regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it
carries 10 points of the composite. It is scored from the published contracts
themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already
holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in
front of it, and the first time that check is skipped a duplicate record is created.
Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet,
not penalised by it.
The six quality facets above are damped to 75 points between them,
because the conditional facet above carries the other
25. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 75% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
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Agent readiness — checks not met, largest first (exact, from this profile):
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card+8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Documented Reversibility+6 pts — a reversal operation in the contract, graded up when a window is documented too
Agentic Commerce Well-Known Document+5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
Dun & Bradstreet's remote Model Context Protocol server for D&B Risk Analytics, exposing KYC/KYB onboarding, entity resolution, sanctions and adverse-media screening, alert tria...
The Identity Resolution surface of D&B Direct+ matches an input business record — name, address, phone, email, registration number — to a single authoritative D-U-N-S Number. Th...
The Search surface of D&B Direct+ lets applications find businesses, principals, and related entities using flexible criteria such as company name, address, registration number,...
The Enrich surface returns standardized "data blocks" for a given D-U-N-S Number. Blocks group attributes by domain — Company Information, Principals & Contacts, Hierarchy & Con...
Multi-Process combines Identity Resolution and Enrich into a single request: the caller submits a candidate input record plus a set of desired data blocks, D&B resolves the inpu...
The Data File (Batch) surface lets customers submit large input files and receive matched, enriched output files asynchronously. The workflow is upload → process → poll status →...
The Monitoring surface lets customers register a portfolio of D-U-N-S Numbers and subscribe to change events. When D&B detects an update to a monitored attribute — address, owne...
The Research surface lets customers retrieve historical responses Direct+ has previously returned, supporting audit, dispute, and reconciliation use cases where the application ...
Dun & Bradstreet ships production Model Context Protocol servers as part of the D&B.AI suite. Two distinct servers were confirmed. The D&B Risk Analytics server is a remote, OAu...
Every business in the D&B Data Cloud carries a unique nine-digit D-U-N-S Number that acts as a persistent, globally recognized enterprise identifier.
Data Cloud Coverage
More than 500 million company records spanning legal entities, branches, subsidiaries, contacts, and beneficial owners across virtually every country.
Data Blocks
Versioned, domain-grouped attribute bundles (Company, Financials, Hierarchy, Risk, Compliance, ESG, Beneficial Ownership) that callers opt into per request.
Match + Enrich in One Call
Multi-Process combines Identity Resolution and Enrich, eliminating a round-trip for onboarding and CRM-augment workflows.
Synchronous + Batch + Streaming
Direct+ offers REST synchronous calls, Data File asynchronous batch processing, and Monitoring change-notification streams over the same data substrate.
Hierarchy and Linkage
Corporate hierarchies — parent, headquarters, ultimate domestic parent, ultimate global parent, branches — are exposed as first-class relationships rather than denormalized fields.
Beneficial Ownership and Compliance
Enrich includes UBO, sanctions, watchlist, and PEP screening data to support KYB, AML, and third-party risk management programs.
OAuth 2.0 Client Credentials
Authentication is standard OAuth 2.0 client-credentials grant; bearer tokens are scoped per Direct+ subscription.
Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.
Resolve a prospective customer's name and address to a D-U-N-S Number, then enrich with financial, ownership, and compliance data before extending credit or signing a contract.
Supplier Master Data Management
Use Multi-Process and Monitoring to keep an internal supplier master synchronized with D&B's authoritative company records, automatically flagging mergers, dissolutions, address...
Third-Party Risk Management
Combine Enrich blocks for compliance, beneficial ownership, ESG, and financial stress to score third parties continuously against a policy.
Credit Decisioning
Retrieve PAYDEX scores, financial-strength indicators, and trade payment history to automate credit limit decisions in lending and B2B trade.
Sales and Marketing Intelligence
Search and Enrich power lead scoring, total-addressable-market modeling, and account-based marketing by attaching firmographic data to CRM records.
Compliance and Sanctions Screening
Use compliance and beneficial-ownership blocks to satisfy AML, KYB, and sanctions-screening obligations.
Government and Grants Eligibility
The D-U-N-S Number remains widely used as a registration identifier for procurement, grants, and supplier qualification programs.
aid: dun-and-bradstreet
name: Dun & Bradstreet
description: Dun & Bradstreet is a leading global provider of business decisioning data and analytics, anchored by the D-U-N-S
Number — a unique nine-digit identifier assigned to more than 500 million businesses worldwide. Founded in 1841 as The Mercantile
Agency in New York City and now headquartered in Jacksonville, Florida, D&B operates the D&B Data Cloud, a master commercial
database used by enterprises and governments for credit, risk, supply, master data, sales, marketing, compliance, and third-party
due diligence. Its primary developer surface is D&B Direct+, a RESTful API platform that lets customers match, enrich, monitor,
and stream company data programmatically using OAuth 2.0 access tokens. D&B was taken private by Clearlake Capital in August
2025 for approximately $7.7 billion (including debt).
deliveryModel:
model: saas
open_source: false
commercial: true
callable_host: true
label: Hosted service · you call their endpoint
confidence: high
source:
- openapi
- pricing
generated: '2026-08-28'
method: derived
accessModel:
pricing: paid
onboarding: unknown
trial: false
try_now: false
public: false
label: Paid
confidence: high
source:
- plans
- authentication
- scopes
- rate-limits
- security
generated: '2026-11-06'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/dun-and-bradstreet.png
url: https://raw.githubusercontent.com/api-evangelist/dun-and-bradstreet/refs/heads/main/apis.yml
created: '2026-05-23'
modified: '2026-08-13'
specificationVersion: '0.23'
type: Index
position: Producing
access: 3rd-Party
tags:
- Business Data
- Company Data
- D-U-N-S Number
- Credit
- Risk Management
- Master Data
- Data Enrichment
- Identity Resolution
- Compliance
- Supply Chain
- Sales Intelligence
- Monitoring
tags_raw:
- Business Data
- Company Data
- D-U-N-S Number
- Credit
- Risk
- Master Data
- Data Enrichment
- Identity Resolution
- Compliance
- Supply Chain
- Sales Intelligence
- Monitoring
apis:
- name: D&B Risk Analytics MCP Server
description: 'Dun & Bradstreet''s remote Model Context Protocol server for D&B Risk Analytics, exposing KYC/KYB onboarding,
entity resolution, sanctions and adverse-media screening, alert triage and risk decision documentation to MCP-compatible
agents over Streamable HTTP. Confirmed live: the endpoint answers an unauthenticated tools/list with HTTP 401 invalid_token
and publishes RFC 9728 protected-resource metadata plus an RFC 8414 authorization server with mcp.read / mcp.write scopes.
The tool list itself requires an authenticated session.'
humanURL: https://www.dnb.com/en-us/solutions/artificial-intelligence/connectors/dnb-mcp.html
baseURL: https://agents.riskanalytics.dnb.com
tags:
- MCP
- Agents
- Risk Management
- Compliance
- KYB
tags_raw:
- MCP
- Agents
- Risk
- Compliance
- KYB
properties:
- type: MCPServer
url: mcp/dun-and-bradstreet-mcp.yml
- type: ToolCrosswalk
url: mcp/dun-and-bradstreet-tool-crosswalk.yml
- type: OAuthScopes
url: scopes/dun-and-bradstreet-scopes.yml
- type: Authentication
url: authentication/dun-and-bradstreet-authentication.yml
- type: WellKnown
url: well-known/dun-and-bradstreet-well-known.yml
- type: Documentation
url: https://www.dnb.com/en-us/solutions/artificial-intelligence/connectors.html
- aid: dun-and-bradstreet:direct-plus-identity-resolution
name: D&B Direct+ Identity Resolution API
description: The Identity Resolution surface of D&B Direct+ matches an input business record — name, address, phone, email,
registration number — to a single authoritative D-U-N-S Number. The API returns ranked candidate matches with confidence
and match-grade indicators so applications can either auto-accept the top result above a configured threshold or surface
candidates for manual review. This is the canonical entry point for master-data-management and customer-onboarding workflows
because it converts noisy free-text input into a stable D&B identifier.
humanURL: https://directplus.documentation.dnb.com/html/guides/IdentityResolution.html
baseURL: https://plus.dnb.com
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Identity Resolution
- Match
- D-U-N-S Number
- Onboarding
properties:
- type: Documentation
url: https://directplus.documentation.dnb.com/html/guides/IdentityResolution.html
- aid: dun-and-bradstreet:direct-plus-search
name: D&B Direct+ Search API
description: The Search surface of D&B Direct+ lets applications find businesses, principals, and related entities using
flexible criteria such as company name, address, registration number, beneficial owner, or contact. It complements Identity
Resolution by supporting browse-and-pick workflows where the user is exploring rather than asserting a single candidate
record.
humanURL: https://directplus.documentation.dnb.com/html/guides/Search.html
baseURL: https://plus.dnb.com
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Search
- Company Data
- Contacts
- Discovery
properties:
- type: Documentation
url: https://directplus.documentation.dnb.com/html/guides/Search.html
- aid: dun-and-bradstreet:direct-plus-enrich
name: D&B Direct+ Enrich (Data Blocks) API
description: The Enrich surface returns standardized "data blocks" for a given D-U-N-S Number. Blocks group attributes by
domain — Company Information, Principals & Contacts, Hierarchy & Connections, Financial Strength & Payment, Third-Party
Risk & Compliance, Beneficial Ownership, ESG Rankings, Diversity, and similar themes — and are versioned independently
so consumers can opt into new attributes without breaking existing integrations. Enrich is the highest-volume Direct+
surface and is the preferred way to keep an internal customer or supplier record in sync with D&B's master data.
humanURL: https://directplus.documentation.dnb.com/html/guides/EnrichmentGuide.html
baseURL: https://plus.dnb.com
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Data Enrichment
- Data Blocks
- Company Data
- Finance
- Risk Management
- Compliance
- Beneficial Ownership
- ESG
tags_raw:
- Enrichment
- Data Blocks
- Company Data
- Financials
- Risk
- Compliance
- Beneficial Ownership
- ESG
- Financial
properties:
- type: Documentation
url: https://directplus.documentation.dnb.com/html/guides/EnrichmentGuide.html
- aid: dun-and-bradstreet:direct-plus-multi-process
name: D&B Direct+ Multi-Process API
description: 'Multi-Process combines Identity Resolution and Enrich into a single request: the caller submits a candidate
input record plus a set of desired data blocks, D&B resolves the input to a D-U-N-S Number and returns the resolved entity
together with all requested enrichment payloads. This eliminates a round-trip and is the recommended pattern for high-volume
onboarding and CRM-augment workflows.'
humanURL: https://directplus.documentation.dnb.com/html/guides/MultiProcess.html
baseURL: https://plus.dnb.com
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Multi-Process
- Match Plus Enrich
- Onboarding
- Automation
properties:
- type: Documentation
url: https://directplus.documentation.dnb.com/html/guides/MultiProcess.html
- aid: dun-and-bradstreet:direct-plus-data-file
name: D&B Direct+ Data File (Batch) API
description: The Data File (Batch) surface lets customers submit large input files and receive matched, enriched output
files asynchronously. The workflow is upload → process → poll status → download — suitable for nightly master-data refresh
jobs, large supplier onboarding events, or one-time portfolio enrichment exercises where synchronous calls would be impractical.
humanURL: https://directplus.documentation.dnb.com/html/guides/BatchUserGuide.html
baseURL: https://plus.dnb.com
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Batch
- Data File
- Asynchronous
- Bulk
properties:
- type: Documentation
url: https://directplus.documentation.dnb.com/html/guides/BatchUserGuide.html
- aid: dun-and-bradstreet:direct-plus-monitoring
name: D&B Direct+ Monitoring API
description: The Monitoring surface lets customers register a portfolio of D-U-N-S Numbers and subscribe to change events.
When D&B detects an update to a monitored attribute — address, ownership, financials, risk rating, executives, business
status — the change is delivered as a notification package (typically via SFTP pull file or webhook-style delivery) that
downstream systems can replay to keep master data current. Monitoring is the streaming complement to Enrich's pull model.
humanURL: https://directplus.documentation.dnb.com/html/guides/Monitoring.html
baseURL: https://plus.dnb.com
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Monitoring
- Change Notifications
- Event
- Portfolio
- Master Data
tags_raw:
- Monitoring
- Change Notifications
- Events
- Portfolio
- Master Data
properties:
- type: Documentation
url: https://directplus.documentation.dnb.com/html/guides/Monitoring.html
- aid: dun-and-bradstreet:direct-plus-research
name: D&B Direct+ Research API
description: The Research surface lets customers retrieve historical responses Direct+ has previously returned, supporting
audit, dispute, and reconciliation use cases where the application needs to see the exact data that was returned at a
point in time rather than the current value.
humanURL: https://directplus.documentation.dnb.com/html/guides/Research.html
baseURL: https://plus.dnb.com
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Research
- Audit
- Historical Data
properties:
- type: Documentation
url: https://directplus.documentation.dnb.com/html/guides/Research.html
- aid: dun-and-bradstreet:dun-and-bradstreet-authentication-api
name: Dun & Bradstreet Authentication API
description: OAuth 2.0 token issuance for Direct+.
humanURL: https://directplus.documentation.dnb.com/
baseURL: https://plus.dnb.com
tags:
- Authentication
properties:
- type: OpenAPI
url: openapi/dun-and-bradstreet-authentication-api-openapi.yml
- type: Documentation
url: https://directplus.documentation.dnb.com/
- type: APIReference
url: https://directplus.documentation.dnb.com/html/pages/APIList.html
- type: GettingStarted
url: https://directplus.documentation.dnb.com/html/pages/UsingAPIs.html
- type: Authentication
url: https://directplus.documentation.dnb.com/html/guides/Authentication.html
- type: ChangeLog
url: https://directplus.documentation.dnb.com/html/resources/ChangeHistory.html
- type: Support
url: https://directplus.documentation.dnb.com/support.html
- type: JSONSchema
url: json-schema/dnb-direct-plus-organization-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-match-candidate-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-monitoring-notification-schema.json
- type: JSONStructure
url: json-structure/dnb-direct-plus-organization-structure.json
- type: Examples
url: examples/dnb-direct-plus-generate-access-token-example.json
- type: Examples
url: examples/dnb-direct-plus-cleanse-match-example.json
- type: Examples
url: examples/dnb-direct-plus-search-companies-by-criteria-example.json
- type: Examples
url: examples/dnb-direct-plus-search-contacts-example.json
- type: Examples
url: examples/dnb-direct-plus-get-data-blocks-by-duns-example.json
- type: Examples
url: examples/dnb-direct-plus-multi-process-match-and-enrich-example.json
- type: Examples
url: examples/dnb-direct-plus-submit-batch-file-example.json
- type: Examples
url: examples/dnb-direct-plus-get-batch-file-status-example.json
- type: Examples
url: examples/dnb-direct-plus-download-batch-file-results-example.json
- type: Examples
url: examples/dnb-direct-plus-create-monitoring-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-add-duns-to-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-remove-duns-from-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-pull-monitoring-notifications-example.json
- type: Examples
url: examples/dnb-direct-plus-get-audit-record-example.json
- aid: dun-and-bradstreet:dun-and-bradstreet-data-file-api
name: Dun & Bradstreet Data File API
description: Asynchronous batch file submission, status, and download.
humanURL: https://directplus.documentation.dnb.com/
baseURL: https://plus.dnb.com
tags:
- Data File
properties:
- type: OpenAPI
url: openapi/dun-and-bradstreet-data-file-api-openapi.yml
- type: Documentation
url: https://directplus.documentation.dnb.com/
- type: APIReference
url: https://directplus.documentation.dnb.com/html/pages/APIList.html
- type: GettingStarted
url: https://directplus.documentation.dnb.com/html/pages/UsingAPIs.html
- type: Authentication
url: https://directplus.documentation.dnb.com/html/guides/Authentication.html
- type: ChangeLog
url: https://directplus.documentation.dnb.com/html/resources/ChangeHistory.html
- type: Support
url: https://directplus.documentation.dnb.com/support.html
- type: JSONSchema
url: json-schema/dnb-direct-plus-organization-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-match-candidate-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-monitoring-notification-schema.json
- type: JSONStructure
url: json-structure/dnb-direct-plus-organization-structure.json
- type: Examples
url: examples/dnb-direct-plus-generate-access-token-example.json
- type: Examples
url: examples/dnb-direct-plus-cleanse-match-example.json
- type: Examples
url: examples/dnb-direct-plus-search-companies-by-criteria-example.json
- type: Examples
url: examples/dnb-direct-plus-search-contacts-example.json
- type: Examples
url: examples/dnb-direct-plus-get-data-blocks-by-duns-example.json
- type: Examples
url: examples/dnb-direct-plus-multi-process-match-and-enrich-example.json
- type: Examples
url: examples/dnb-direct-plus-submit-batch-file-example.json
- type: Examples
url: examples/dnb-direct-plus-get-batch-file-status-example.json
- type: Examples
url: examples/dnb-direct-plus-download-batch-file-results-example.json
- type: Examples
url: examples/dnb-direct-plus-create-monitoring-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-add-duns-to-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-remove-duns-from-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-pull-monitoring-notifications-example.json
- type: Examples
url: examples/dnb-direct-plus-get-audit-record-example.json
- aid: dun-and-bradstreet:dun-and-bradstreet-enrich-api
name: Dun & Bradstreet Enrich API
description: Retrieve Data Blocks for a known D-U-N-S Number.
humanURL: https://directplus.documentation.dnb.com/
baseURL: https://plus.dnb.com
tags:
- Enrich
properties:
- type: OpenAPI
url: openapi/dun-and-bradstreet-enrich-api-openapi.yml
- type: Documentation
url: https://directplus.documentation.dnb.com/
- type: APIReference
url: https://directplus.documentation.dnb.com/html/pages/APIList.html
- type: GettingStarted
url: https://directplus.documentation.dnb.com/html/pages/UsingAPIs.html
- type: Authentication
url: https://directplus.documentation.dnb.com/html/guides/Authentication.html
- type: ChangeLog
url: https://directplus.documentation.dnb.com/html/resources/ChangeHistory.html
- type: Support
url: https://directplus.documentation.dnb.com/support.html
- type: JSONSchema
url: json-schema/dnb-direct-plus-organization-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-match-candidate-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-monitoring-notification-schema.json
- type: JSONStructure
url: json-structure/dnb-direct-plus-organization-structure.json
- type: Examples
url: examples/dnb-direct-plus-generate-access-token-example.json
- type: Examples
url: examples/dnb-direct-plus-cleanse-match-example.json
- type: Examples
url: examples/dnb-direct-plus-search-companies-by-criteria-example.json
- type: Examples
url: examples/dnb-direct-plus-search-contacts-example.json
- type: Examples
url: examples/dnb-direct-plus-get-data-blocks-by-duns-example.json
- type: Examples
url: examples/dnb-direct-plus-multi-process-match-and-enrich-example.json
- type: Examples
url: examples/dnb-direct-plus-submit-batch-file-example.json
- type: Examples
url: examples/dnb-direct-plus-get-batch-file-status-example.json
- type: Examples
url: examples/dnb-direct-plus-download-batch-file-results-example.json
- type: Examples
url: examples/dnb-direct-plus-create-monitoring-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-add-duns-to-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-remove-duns-from-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-pull-monitoring-notifications-example.json
- type: Examples
url: examples/dnb-direct-plus-get-audit-record-example.json
- aid: dun-and-bradstreet:dun-and-bradstreet-identity-resolution-api
name: Dun & Bradstreet Identity Resolution API
description: Match an input record to a D-U-N-S Number.
humanURL: https://directplus.documentation.dnb.com/
baseURL: https://plus.dnb.com
tags:
- Identity Resolution
properties:
- type: OpenAPI
url: openapi/dun-and-bradstreet-identity-resolution-api-openapi.yml
- type: Documentation
url: https://directplus.documentation.dnb.com/
- type: APIReference
url: https://directplus.documentation.dnb.com/html/pages/APIList.html
- type: GettingStarted
url: https://directplus.documentation.dnb.com/html/pages/UsingAPIs.html
- type: Authentication
url: https://directplus.documentation.dnb.com/html/guides/Authentication.html
- type: ChangeLog
url: https://directplus.documentation.dnb.com/html/resources/ChangeHistory.html
- type: Support
url: https://directplus.documentation.dnb.com/support.html
- type: JSONSchema
url: json-schema/dnb-direct-plus-organization-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-match-candidate-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-monitoring-notification-schema.json
- type: JSONStructure
url: json-structure/dnb-direct-plus-organization-structure.json
- type: Examples
url: examples/dnb-direct-plus-generate-access-token-example.json
- type: Examples
url: examples/dnb-direct-plus-cleanse-match-example.json
- type: Examples
url: examples/dnb-direct-plus-search-companies-by-criteria-example.json
- type: Examples
url: examples/dnb-direct-plus-search-contacts-example.json
- type: Examples
url: examples/dnb-direct-plus-get-data-blocks-by-duns-example.json
- type: Examples
url: examples/dnb-direct-plus-multi-process-match-and-enrich-example.json
- type: Examples
url: examples/dnb-direct-plus-submit-batch-file-example.json
- type: Examples
url: examples/dnb-direct-plus-get-batch-file-status-example.json
- type: Examples
url: examples/dnb-direct-plus-download-batch-file-results-example.json
- type: Examples
url: examples/dnb-direct-plus-create-monitoring-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-add-duns-to-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-remove-duns-from-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-pull-monitoring-notifications-example.json
- type: Examples
url: examples/dnb-direct-plus-get-audit-record-example.json
- aid: dun-and-bradstreet:dun-and-bradstreet-monitoring-api
name: Dun & Bradstreet Monitoring API
description: Subscribe to and consume change notifications on a portfolio.
humanURL: https://directplus.documentation.dnb.com/
baseURL: https://plus.dnb.com
tags:
- Monitoring
properties:
- type: OpenAPI
url: openapi/dun-and-bradstreet-monitoring-api-openapi.yml
- type: Documentation
url: https://directplus.documentation.dnb.com/
- type: APIReference
url: https://directplus.documentation.dnb.com/html/pages/APIList.html
- type: GettingStarted
url: https://directplus.documentation.dnb.com/html/pages/UsingAPIs.html
- type: Authentication
url: https://directplus.documentation.dnb.com/html/guides/Authentication.html
- type: ChangeLog
url: https://directplus.documentation.dnb.com/html/resources/ChangeHistory.html
- type: Support
url: https://directplus.documentation.dnb.com/support.html
- type: JSONSchema
url: json-schema/dnb-direct-plus-organization-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-match-candidate-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-monitoring-notification-schema.json
- type: JSONStructure
url: json-structure/dnb-direct-plus-organization-structure.json
- type: Examples
url: examples/dnb-direct-plus-generate-access-token-example.json
- type: Examples
url: examples/dnb-direct-plus-cleanse-match-example.json
- type: Examples
url: examples/dnb-direct-plus-search-companies-by-criteria-example.json
- type: Examples
url: examples/dnb-direct-plus-search-contacts-example.json
- type: Examples
url: examples/dnb-direct-plus-get-data-blocks-by-duns-example.json
- type: Examples
url: examples/dnb-direct-plus-multi-process-match-and-enrich-example.json
- type: Examples
url: examples/dnb-direct-plus-submit-batch-file-example.json
- type: Examples
url: examples/dnb-direct-plus-get-batch-file-status-example.json
- type: Examples
url: examples/dnb-direct-plus-download-batch-file-results-example.json
- type: Examples
url: examples/dnb-direct-plus-create-monitoring-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-add-duns-to-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-remove-duns-from-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-pull-monitoring-notifications-example.json
- type: Examples
url: examples/dnb-direct-plus-get-audit-record-example.json
- aid: dun-and-bradstreet:dun-and-bradstreet-multi-process-api
name: Dun & Bradstreet Multi-Process API
description: Combined match plus enrich in a single call.
humanURL: https://directplus.documentation.dnb.com/
baseURL: https://plus.dnb.com
tags:
- Multi-Process
properties:
- type: OpenAPI
url: openapi/dun-and-bradstreet-multi-process-api-openapi.yml
- type: Documentation
url: https://directplus.documentation.dnb.com/
- type: APIReference
url: https://directplus.documentation.dnb.com/html/pages/APIList.html
- type: GettingStarted
url: https://directplus.documentation.dnb.com/html/pages/UsingAPIs.html
- type: Authentication
url: https://directplus.documentation.dnb.com/html/guides/Authentication.html
- type: ChangeLog
url: https://directplus.documentation.dnb.com/html/resources/ChangeHistory.html
- type: Support
url: https://directplus.documentation.dnb.com/support.html
- type: JSONSchema
url: json-schema/dnb-direct-plus-organization-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-match-candidate-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-monitoring-notification-schema.json
- type: JSONStructure
url: json-structure/dnb-direct-plus-organization-structure.json
- type: Examples
url: examples/dnb-direct-plus-generate-access-token-example.json
- type: Examples
url: examples/dnb-direct-plus-cleanse-match-example.json
- type: Examples
url: examples/dnb-direct-plus-search-companies-by-criteria-example.json
- type: Examples
url: examples/dnb-direct-plus-search-contacts-example.json
- type: Examples
url: examples/dnb-direct-plus-get-data-blocks-by-duns-example.json
- type: Examples
url: examples/dnb-direct-plus-multi-process-match-and-enrich-example.json
- type: Examples
url: examples/dnb-direct-plus-submit-batch-file-example.json
- type: Examples
url: examples/dnb-direct-plus-get-batch-file-status-example.json
- type: Examples
url: examples/dnb-direct-plus-download-batch-file-results-example.json
- type: Examples
url: examples/dnb-direct-plus-create-monitoring-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-add-duns-to-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-remove-duns-from-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-pull-monitoring-notifications-example.json
- type: Examples
url: examples/dnb-direct-plus-get-audit-record-example.json
- aid: dun-and-bradstreet:dun-and-bradstreet-research-api
name: Dun & Bradstreet Research API
description: Retrieve historical responses for audit and reconciliation.
humanURL: https://directplus.documentation.dnb.com/
baseURL: https://plus.dnb.com
tags:
- Research
properties:
- type: OpenAPI
url: openapi/dun-and-bradstreet-research-api-openapi.yml
- type: Documentation
url: https://directplus.documentation.dnb.com/
- type: APIReference
url: https://directplus.documentation.dnb.com/html/pages/APIList.html
- type: GettingStarted
url: https://directplus.documentation.dnb.com/html/pages/UsingAPIs.html
- type: Authentication
url: https://directplus.documentation.dnb.com/html/guides/Authentication.html
- type: ChangeLog
url: https://directplus.documentation.dnb.com/html/resources/ChangeHistory.html
- type: Support
url: https://directplus.documentation.dnb.com/support.html
- type: JSONSchema
url: json-schema/dnb-direct-plus-organization-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-match-candidate-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-monitoring-notification-schema.json
- type: JSONStructure
url: json-structure/dnb-direct-plus-organization-structure.json
- type: Examples
url: examples/dnb-direct-plus-generate-access-token-example.json
- type: Examples
url: examples/dnb-direct-plus-cleanse-match-example.json
- type: Examples
url: examples/dnb-direct-plus-search-companies-by-criteria-example.json
- type: Examples
url: examples/dnb-direct-plus-search-contacts-example.json
- type: Examples
url: examples/dnb-direct-plus-get-data-blocks-by-duns-example.json
- type: Examples
url: examples/dnb-direct-plus-multi-process-match-and-enrich-example.json
- type: Examples
url: examples/dnb-direct-plus-submit-batch-file-example.json
- type: Examples
url: examples/dnb-direct-plus-get-batch-file-status-example.json
- type: Examples
url: examples/dnb-direct-plus-download-batch-file-results-example.json
- type: Examples
url: examples/dnb-direct-plus-create-monitoring-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-add-duns-to-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-remove-duns-from-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-pull-monitoring-notifications-example.json
- type: Examples
url: examples/dnb-direct-plus-get-audit-record-example.json
- aid: dun-and-bradstreet:dun-and-bradstreet-search-api
name: Dun & Bradstreet Search API
description: Find companies, principals, and related entities.
humanURL: https://directplus.documentation.dnb.com/
baseURL: https://plus.dnb.com
tags:
- Search
properties:
- type: OpenAPI
url: openapi/dun-and-bradstreet-search-api-openapi.yml
- type: Documentation
url: https://directplus.documentation.dnb.com/
- type: APIReference
url: https://directplus.documentation.dnb.com/html/pages/APIList.html
- type: GettingStarted
url: https://directplus.documentation.dnb.com/html/pages/UsingAPIs.html
- type: Authentication
url: https://directplus.documentation.dnb.com/html/guides/Authentication.html
- type: ChangeLog
url: https://directplus.documentation.dnb.com/html/resources/ChangeHistory.html
- type: Support
url: https://directplus.documentation.dnb.com/support.html
- type: JSONSchema
url: json-schema/dnb-direct-plus-organization-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-match-candidate-schema.json
- type: JSONSchema
url: json-schema/dnb-direct-plus-monitoring-notification-schema.json
- type: JSONStructure
url: json-structure/dnb-direct-plus-organization-structure.json
- type: Examples
url: examples/dnb-direct-plus-generate-access-token-example.json
- type: Examples
url: examples/dnb-direct-plus-cleanse-match-example.json
- type: Examples
url: examples/dnb-direct-plus-search-companies-by-criteria-example.json
- type: Examples
url: examples/dnb-direct-plus-search-contacts-example.json
- type: Examples
url: examples/dnb-direct-plus-get-data-blocks-by-duns-example.json
- type: Examples
url: examples/dnb-direct-plus-multi-process-match-and-enrich-example.json
- type: Examples
url: examples/dnb-direct-plus-submit-batch-file-example.json
- type: Examples
url: examples/dnb-direct-plus-get-batch-file-status-example.json
- type: Examples
url: examples/dnb-direct-plus-download-batch-file-results-example.json
- type: Examples
url: examples/dnb-direct-plus-create-monitoring-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-add-duns-to-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-remove-duns-from-registration-example.json
- type: Examples
url: examples/dnb-direct-plus-pull-monitoring-notifications-example.json
- type: Examples
url: examples/dnb-direct-plus-get-audit-record-example.json
common:
- type: CapabilityMap
url: capabilities/dun-and-bradstreet-capability-edges.yml
name: Dun & Bradstreet Business Capability Map
- type: MCPServer
url: mcp/dun-and-bradstreet-mcp.yml
name: D&B Risk Analytics + Commercial Graph MCP servers
- type: ToolCrosswalk
url: mcp/dun-and-bradstreet-tool-crosswalk.yml
- type: WellKnown
url: well-known/dun-and-bradstreet-well-known.yml
- type: LLMsTxt
url: llms/dun-and-bradstreet-llms.txt
- type: OAuthScopes
url: scopes/dun-and-bradstreet-scopes.yml
- type: Conventions
url: conventions/dun-and-bradstreet-conventions.yml
- type: ErrorCatalog
url: errors/dun-and-bradstreet-problem-types.yml
- type: DataModel
url: data-model/dun-and-bradstreet-data-model.yml
- type: Lifecycle
url: lifecycle/dun-and-bradstreet-lifecycle.yml
- type: StatusPage
url: https://status.dnb.com/
- type: ChangeLog
url: changelog/dun-and-bradstreet-changelog.yml
- type: Webhooks
url: asyncapi/dun-and-bradstreet-status-webhooks.yml
name: D&B Operational Status webhooks
- type: Conformance
url: conformance/dun-and-bradstreet-conformance.yml
- type: Compliance
url: https://www.dnb.com/en-us/utilities/our-security.html
- type: Security
url: https://www.dnb.com/en-us/utilities/our-security.html
- type: VulnerabilityDisclosure
url: security/dun-and-bradstreet-vulnerability-disclosure.yml
- type: Packages
url: packages/dun-and-bradstreet-packages.yml
- type: AgentSkill
url: skills/_index.yml
name: D&B Direct+ Agent Skills
- type: AgentSkill
url: skills/dun-and-bradstreet-resolve-and-enrich-company.md
name: Resolve a company to a D-U-N-S Number and enrich it
- type: AgentSkill
url: skills/dun-and-bradstreet-monitor-a-portfolio.md
name: Monitor a portfolio of companies for change
- type: AgentSkill
url: skills/dun-and-bradstreet-batch-match-and-enrich.md
name: Batch match and enrich a file of companies
- type: AgentSkill
url: skills/dun-and-bradstreet-search-and-audit.md
name: Search for companies and contacts, and replay a past response
# --- truncated at 32 KB (41 KB total) ---
# Full source: https://artifacts.apis.io/dun-and-bradstreet/apis.yml
Dun & Bradstreet API — frequently asked questions
Does Dun & Bradstreet have an API?
Yes. APIs.io lists 16 APIs from Dun & Bradstreet, including D&B Risk Analytics MCP Server, D&B Direct+ Identity Resolution API and D&B Direct+ Search API, and 13 more.
Is there an OpenAPI specification for the Dun & Bradstreet API?
Yes. APIs.io indexes 8 OpenAPI specifications for Dun & Bradstreet, each linked for download from this page.
How do I authenticate with the Dun & Bradstreet API?
Dun & Bradstreet documents its authentication (http/oauth2/apiKey · 4 schemes). The details are profiled on APIs.io as Dun And Bradstreet Authentication.
How much does the Dun & Bradstreet API cost?
APIs.io lists 2 pricing plans for Dun & Bradstreet, with each plan's price, limits and inclusions under Pricing on this page.
Does Dun & Bradstreet have an MCP server?
Yes. APIs.io lists 1 MCP server for Dun & Bradstreet: Dun & Bradstreet ships production Model Context Protocol servers as part of the D&B.AI suite. Two distinct servers were confirmed. The D&B Risk Analytics server is a remote, OAuth-protected Streamable
Is the Dun & Bradstreet API ready for AI agents?
Dun & Bradstreet has a Kin Score of 60.7 out of 100 (strong) and an Agent Readiness score of 43.5 (agent-ready), scored by API Evangelist on 2026-11-06.
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