Demandbase

Demandbase is a B2B go-to-market platform that unifies account intelligence, intent data, advertising, orchestration, personalization and sales intelligence into a single pipeline engine. Its developer surface is eight OpenAPI-documented REST APIs on uapi.demandbase.com — B2B company/contact intelligence, Data Export, Data Import, Admin, Intent (beta), Usage, Custom Sources and Auth — plus a hosted, OAuth-protected Model Context Protocol server that exposes account, person, intent, buying-group and account-brief capabilities to AI assistants, an official Python SDK, and a change-subscription webhook surface.

Demandbase publishes 8 APIs on the APIs.io network, including B2B API, Data Export API, Data Import API, and 5 more. Tagged areas include Account Based Marketing, Advertising, AI Agents, B2B Marketing, and Company Data.

The Demandbase catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Demandbase’s developer surface includes authentication, support, engineering blog, developer portal, signup flow, changelog, documentation, and 41 more developer resources.

🌐 Visit website 📡 Source on GitHub

63.8/100 strong ▬ flat Agent 52/100 agent ready Full breakdown ↓
scored 2026-08-20 · rubric v0.12.0

AccessSelf serve

10 APIs 1 MCP Servers

Account Based MarketingAdvertisingAI AgentsB2B MarketingCompany DataContact DataData EnrichmentIntent DataMCPPersonalizationSales IntelligenceTechnographics

Kin Score

Kin Score How this is scored →
scored 2026-08-20 · rubric v0.12.0

Composite quality — 63.8/100 · strong

Contract Quality 16.6 / 25

Developer Ergonomics 11.1 / 20

Access Clarity 13.7 / 20

Operational Transparency 9.1 / 13

Contract Governance 4.1 / 12

Discoverability 9.3 / 10

Agent readiness — 52/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/demandbase: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 10

Individual APIs this provider publishes, each with its own machine-readable definition.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Rate Limits 1

Documented rate limits and quota policies.

Demandbase Rate Limits

15 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Scopes 1

OAuth scopes governing access to this provider's APIs.

Demandbase Scopes

4 scopes · authorizationCode

4 scopes

SCOPES

Get Started 6

Portal, sign-up, and the first successful call

Portal

Signup

DeveloperPortal

GettingStarted

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

WellKnown

MCPServer

LLMsTxt

AgentSkill

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Vocabulary

Conformance

ErrorCatalog

ErrorCodes

Lifecycle

Conventions

DataModel

Webhooks

Scroll for all 8

Build 5

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

ToolCrosswalk

SDK

Access & Security 5

Authentication, authorization, and security posture

TrustCenter

DomainSecurity

Authentication

Compliance

OAuthScopes

Operate 7

Status, limits, changes, and where to get help

StatusPage

Support

Deprecation

ChangeLog

RateLimits

HelpCenter

Contact

Scroll for all 7

Commercial 5

Pricing, plans, and the legal terms of use

PrivacyPolicy

TermsOfService

Plans

FinOps

Pricing

Company 4

The organization behind the API

Blog

Blog

LinkedIn

Twitter

Twitter

Partners

Partners

Other 1

Properties that don't map to a standard resource type

KnowledgeBase

KnowledgeBase

Source (apis.yml)

aid: demandbase
name: Demandbase
description: Demandbase is a B2B go-to-market platform that unifies account intelligence, intent data, advertising, orchestration,
  personalization and sales intelligence into a single pipeline engine. Its developer surface is eight OpenAPI-documented
  REST APIs on uapi.demandbase.com — B2B company/contact intelligence, Data Export, Data Import, Admin, Intent (beta), Usage,
  Custom Sources and Auth — plus a hosted, OAuth-protected Model Context Protocol server that exposes account, person, intent,
  buying-group and account-brief capabilities to AI assistants, an official Python SDK, and a change-subscription webhook
  surface.
type: Index
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
kind: company
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/demandbase.png
url: https://raw.githubusercontent.com/api-evangelist/demandbase/refs/heads/main/apis.yml
created: '2024-01-20'
modified: '2026-08-13'
specificationVersion: '0.23'
tags:
- Account Based Marketing
- Advertising
- AI Agents
- B2B Marketing
- Company Data
- Contact Data
- Data Enrichment
- Intent Data
- MCP
- Personalization
- Sales Intelligence
- Technographics
tags_raw:
- Account-Based Marketing
- Advertising
- AI Agents
- B2B Marketing
- Company Data
- Contact Data
- Data Enrichment
- Intent Data
- MCP
- Personalization
- Sales Intelligence
- Technographics
apis:
- name: Demandbase B2B API
  description: 'Company and contact intelligence: search and fetch companies and contacts, company news, logos, installed
    technologies and corporate hierarchy; synchronous and bulk matching; asynchronous bulk data retrieval; and change subscriptions
    with webhook alerts for company, company-news, family-tree and person records. 22 operations.'
  humanURL: https://developer.demandbase.com/docs/b2b-overview
  baseURL: https://uapi.demandbase.com/data/b2b/v1
  properties:
  - type: OpenAPI
    url: openapi/demandbase-b2b-openapi.yml
  - type: Documentation
    url: https://developer.demandbase.com/docs/b2b-overview
  - type: APIReference
    url: https://developer.demandbase.com/reference/companysearch_1
  - type: GettingStarted
    url: https://developer.demandbase.com/docs/b2b-make-your-first-request
  - type: Authentication
    url: https://developer.demandbase.com/docs/b2b-authentication
  - type: RateLimits
    url: https://developer.demandbase.com/docs/b2b-rate-limits
  - type: Webhooks
    url: asyncapi/demandbase-webhooks.yml
  - type: Overlay
    url: overlays/demandbase-b2b-overlay.yaml
  - type: BestPractices
    url: https://developer.demandbase.com/docs/b2b-best-practices
  - type: FAQ
    url: https://developer.demandbase.com/docs/faq
- name: Demandbase Data Export API
  description: Asynchronous export of Demandbase platform data — Account, Opportunity, Person, Activity, Campaign, Creative,
    Account List and Person List entities — to CSV or JSON behind a signed download URL. Field availability is governed by
    the tenant Export Collection. 8 operations.
  humanURL: https://developer.demandbase.com/docs/export-overview
  baseURL: https://uapi.demandbase.com/data/export
  properties:
  - type: OpenAPI
    url: openapi/demandbase-data-export-openapi.yml
  - type: Documentation
    url: https://developer.demandbase.com/docs/export-overview
  - type: APIReference
    url: https://developer.demandbase.com/reference/createexportjob
  - type: GettingStarted
    url: https://developer.demandbase.com/docs/make-your-first-request
  - type: Authentication
    url: https://developer.demandbase.com/docs/authentication
  - type: RateLimits
    url: https://developer.demandbase.com/docs/rate-limits
  - type: ErrorCatalog
    url: https://developer.demandbase.com/docs/handling-errors
  - type: Overlay
    url: overlays/demandbase-data-export-overlay.yaml
  - type: Filters
    url: https://developer.demandbase.com/docs/how-to-use-filters
- name: Demandbase Data Import API
  description: Asynchronous import of customer data and intent activity into the Demandbase platform. Create an import job,
    submit a data file of up to 5 GB, poll the job, and manage custom activity types and CSV record matching / data mapping.
    9 operations.
  humanURL: https://developer.demandbase.com/docs/import-overview
  baseURL: https://uapi.demandbase.com/import/v1
  properties:
  - type: OpenAPI
    url: openapi/demandbase-data-import-openapi.yml
  - type: Documentation
    url: https://developer.demandbase.com/docs/import-overview
  - type: APIReference
    url: https://developer.demandbase.com/reference/post_job
  - type: GettingStarted
    url: https://developer.demandbase.com/docs/make-your-first-request-1
  - type: Authentication
    url: https://developer.demandbase.com/docs/authentication-1
  - type: RateLimits
    url: https://developer.demandbase.com/docs/rate-limits-1
  - type: Overlay
    url: overlays/demandbase-data-import-overlay.yaml
- name: Demandbase Intent API
  description: 'Beta. Company-level intent signals and research activity: query by company IDs, keyword set IDs or keywords
    over a date range, filtered by intent strength or number of people researching, with cursor-based pagination. 1 operation.'
  humanURL: https://developer.demandbase.com/reference/company-intent
  baseURL: https://uapi.demandbase.com/data/intent/v1
  properties:
  - type: OpenAPI
    url: openapi/demandbase-intent-openapi.yml
  - type: Documentation
    url: https://developer.demandbase.com/reference/company-intent
  - type: APIReference
    url: https://developer.demandbase.com/reference/companyintent-1
  - type: ChangeLog
    url: https://developer.demandbase.com/changelog/new-beta-company-intent-api
  - type: Overlay
    url: overlays/demandbase-intent-overlay.yaml
- name: Demandbase Admin API
  description: 'User administration for a Demandbase tenant: create, update, retrieve, list and delete users, with filters
    for departments, views, permission sets and workspaces. 5 operations.'
  humanURL: https://developer.demandbase.com/docs/user-admin-overview
  baseURL: https://uapi.demandbase.com
  properties:
  - type: OpenAPI
    url: openapi/demandbase-admin-openapi.yml
  - type: Documentation
    url: https://developer.demandbase.com/docs/user-admin-overview
  - type: APIReference
    url: https://developer.demandbase.com/reference/post_admin-v1-user
  - type: Authentication
    url: https://developer.demandbase.com/docs/authentication-3
  - type: Overlay
    url: overlays/demandbase-admin-overlay.yaml
- name: Demandbase Usage API
  description: 'Credit usage reporting: returns a summary of credit consumption and entitlements for a given API category,
    the only runtime signal a consumer has for remaining quota. 1 operation.'
  humanURL: https://developer.demandbase.com/docs/credit-usage-overview
  baseURL: https://uapi.demandbase.com
  properties:
  - type: OpenAPI
    url: openapi/demandbase-usage-openapi.yml
  - type: Documentation
    url: https://developer.demandbase.com/docs/credit-usage-overview
  - type: APIReference
    url: https://developer.demandbase.com/reference/getcreditusagedetails
  - type: Authentication
    url: https://developer.demandbase.com/docs/authentication-2
  - type: Overlay
    url: overlays/demandbase-usage-overlay.yaml
- name: Demandbase Custom Sources API
  description: Manage custom data sources and their per-object field mappings so third-party systems can feed the Demandbase
    platform. 7 operations.
  humanURL: https://developer.demandbase.com/docs/custom-sources-overview
  baseURL: https://uapi.demandbase.com/integration/v1
  properties:
  - type: OpenAPI
    url: openapi/demandbase-custom-sources-openapi.yml
  - type: Documentation
    url: https://developer.demandbase.com/docs/custom-sources-overview
  - type: APIReference
    url: https://developer.demandbase.com/reference/get_integration-v1-custom-sources
  - type: Overlay
    url: overlays/demandbase-custom-sources-overlay.yaml
- name: Demandbase Auth API
  description: 'Token exchange for every other Demandbase API: POST an API Key Set client ID and client secret with grantType
    client_credentials and receive a bearer access token valid for 8 hours. 1 operation.'
  humanURL: https://developer.demandbase.com/docs/authenticating-with-the-apis
  baseURL: https://uapi.demandbase.com
  properties:
  - type: OpenAPI
    url: openapi/demandbase-auth-openapi.yml
  - type: Documentation
    url: https://developer.demandbase.com/docs/authenticating-with-the-apis
  - type: APIReference
    url: https://developer.demandbase.com/reference/generate_access_token
  - type: Authentication
    url: authentication/demandbase-authentication.yml
  - type: Overlay
    url: overlays/demandbase-auth-overlay.yaml
- name: Demandbase MCP Server
  description: Hosted remote Model Context Protocol server exposing Demandbase account, person, intent, buying-group, account-brief,
    global company/contact and reference capabilities to AI assistants. OAuth 2.1 authorization-code + PKCE with dynamic client
    registration; tools/list is tenant-gated.
  humanURL: https://developer.demandbase.com/docs/mcp
  baseURL: https://gateway.demandbase.com/mcp/servers/db-mcp
  properties:
  - type: MCPServer
    url: mcp/demandbase-mcp.yml
  - type: ToolCrosswalk
    url: mcp/demandbase-tool-crosswalk.yml
  - type: Documentation
    url: https://developer.demandbase.com/docs/mcp
  - type: GettingStarted
    url: https://developer.demandbase.com/docs/custom-mcp-clients
  - type: Authentication
    url: authentication/demandbase-authentication.yml
  - type: OAuthScopes
    url: scopes/demandbase-scopes.yml
- name: Demandbase IP-API v3
  description: 'Real-time visitor identification: resolves a visitor IP address to a Demandbase company ID, firmographics
    and corporate hierarchy for web personalization, forms enrichment and analytics integrations. No OpenAPI is published
    for this API and its reference documentation sits on the support knowledge base, which is behind a bot challenge.'
  humanURL: https://support.demandbase.com/hc/en-us/articles/23789223879323-Demandbase-IP-API-v3-for-Demandbase-One-Current-Version
  baseURL: https://api.company-target.com
  properties:
  - type: Documentation
    url: https://support.demandbase.com/hc/en-us/articles/23789223879323-Demandbase-IP-API-v3-for-Demandbase-One-Current-Version
  - type: Migration
    url: https://support.demandbase.com/hc/en-us/articles/25137915441947-Upgrading-to-Demandbase-IP-API-v3
common:
- type: AgenticAccess
  url: agentic-access/demandbase-agentic-access.yml
- type: TrustCenter
  url: security/demandbase-trust-center.yml
- type: DomainSecurity
  url: security/demandbase-domain-security.yml
- type: Authentication
  url: authentication/demandbase-authentication.yml
- type: GitHubOrganization
  url: https://github.com/demandbase
- type: StatusPage
  url: https://status.demandbase.com/
- type: Support
  url: https://support.demandbase.com/
- type: PrivacyPolicy
  url: https://www.demandbase.com/privacy-policy/
- type: Blog
  url: https://www.demandbase.com/blog/
- type: LinkedIn
  url: https://www.linkedin.com/company/demandbase/
- type: Twitter
  url: https://twitter.com/Demandbase
- type: Portal
  url: https://developer.demandbase.com
- type: KnowledgeBase
  url: https://kb.demandbase.com/hc/en-us
- type: Partners
  url: https://partners.demandbase.com/
- type: Integrations
  url: https://partners.demandbase.com/t/partners/integrations
- type: TermsOfService
  url: https://www.demandbase.com/terms-of-use/
- type: Signup
  url: https://www.demandbase.com/products/data/api-integration/api-trial/
- type: Vocabulary
  url: vocabulary/demandbase-vocabulary.yml
- type: Packages
  url: packages/demandbase-packages.yml
- type: SDKs
  url: packages/demandbase-packages.yml
- type: WellKnown
  url: well-known/demandbase-well-known.yml
- type: MCPServer
  url: mcp/demandbase-mcp.yml
- type: ToolCrosswalk
  url: mcp/demandbase-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/demandbase-llms.txt
- type: Conformance
  url: conformance/demandbase-conformance.yml
- type: Compliance
  url: https://trust.demandbase.com/
- type: ErrorCatalog
  url: errors/demandbase-error-codes.yml
- type: ErrorCodes
  url: errors/demandbase-problem-types.yml
- type: Lifecycle
  url: lifecycle/demandbase-lifecycle.yml
- type: Deprecation
  url: https://developer.demandbase.com/docs/migrating-from-legacy-tokens-to-api-keysets
- type: OAuthScopes
  url: scopes/demandbase-scopes.yml
- type: Conventions
  url: conventions/demandbase-conventions.yml
- type: ChangeLog
  url: changelog/demandbase-changelog.yml
- type: DataModel
  url: data-model/demandbase-data-model.yml
- type: Webhooks
  url: asyncapi/demandbase-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: RateLimits
  url: rate-limits/demandbase-rate-limits.yml
- type: Plans
  url: plans/demandbase-plans-pricing.yml
- type: FinOps
  url: finops/demandbase-finops.yml
- type: DeveloperPortal
  url: https://developer.demandbase.com
- type: Documentation
  url: https://developer.demandbase.com/docs/welcome
- type: APIReference
  url: https://developer.demandbase.com/reference/generate_access_token
- type: GettingStarted
  url: https://developer.demandbase.com/docs/api-getting-started
- type: Pricing
  url: https://www.demandbase.com/pricing/
- type: SignUp
  url: https://www.demandbase.com/products/data/api-integration/api-trial/
- type: Login
  url: https://web.demandbase.com/
- type: HelpCenter
  url: https://support.demandbase.com/hc/en-us
- type: SDK
  url: https://pypi.org/project/demandbase-sdk/
- type: Contact
  url: https://www.demandbase.com/company/contact-us/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
  url: https://www.demandbase.com
x-enrichment:
  date: '2026-08-13'
  status: enriched
  artifacts_added: 49
  pass: local-v1