PitchBook

PitchBook provides comprehensive data and analysis on private market companies, investors, and deals. It offers a platform for market intelligence, deal sourcing, due diligence, and portfolio management, helping users explore use cases such as market intelligence, deal sourcing, fundraising, and benchmarking. The service includes products like PitchBook Data, Platform, and Luminary, and supports free trials and login for deeper insights.

PitchBook publishes 12 API contracts indexed on the APIs.io network, including Account Information API, Companies API, Credit Analysis API, and 9 more. Tagged areas include Company, Data, Finance, Private-Market, and Analytics.

The PitchBook catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

PitchBook’s developer surface includes authentication, documentation, getting-started guide, support, engineering blog, pricing, and 15 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

40.9/100 developing ▬ flat Agent 29/100 agent ready Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

2 published contracts

Company Data Finance Private-Market Analytics Startups

What this lets a business do 1

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Developer Platform & API Ecosystem Management

BC-4270

Account Information

GET /calls/history GET /calls/costs GET /limits

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 40.9/100 · developing

Contract Quality 12.1 / 19

Developer Ergonomics 6.3 / 15

Access Clarity 4.7 / 15

Operational Transparency 0.0 / 10

Contract Governance 2.0 / 9

Discoverability 5.0 / 8

Regulatory Posture 3.7 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 29/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

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/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/pitchbook: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 12

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

PitchBook Account Information API

Account Information

PitchBook Companies API

Companies

PitchBook Credit Analysis API

Credit Analysis

PitchBook Deals API

Deals

PitchBook Fundamentals API

Fundamentals

PitchBook Funds API

Funds

PitchBook General API

General

PitchBook Investors API

Investors

PitchBook Limited Partners API

Limited Partners

PitchBook Patents API

Patents

PitchBook People API

People

PitchBook Service Providers API

Service Providers

Scroll for all 12

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Pitchbook Context

120 classes · 339 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

PitchBook API Rules

16 rules · 14 errors 1 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

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.

Pitchbook Openapi Overlay

0 actions · update

DERIVED

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

CompanyBioDto

23 properties

JSON SCHEMA

CompanySocialAnalyticsDto

20 properties

JSON SCHEMA

DealDetailedDto

39 properties

JSON SCHEMA

FundBioDto

24 properties

JSON SCHEMA

LimitedPartnerCommitmentAggregatesDto

20 properties

JSON SCHEMA

PatentDetailedDto

23 properties

JSON SCHEMA

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Pitchbook Authentication

apiKey · 1 scheme

SECURITY

Pitchbook Domain Security

TLSv1.3 · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Pitchbook Agentic Access

130 operations

130 operations · 0 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

AgentSkill

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

ErrorCatalog

Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: pitchbook
name: PitchBook
description: PitchBook provides comprehensive data and analysis on private market companies, investors, and deals. It offers
  a platform for market intelligence, deal sourcing, due diligence, and portfolio management, helping users explore use cases
  such as market intelligence, deal sourcing, fundraising, and benchmarking. The service includes products like PitchBook
  Data, Platform, and Luminary, and supports free trials and login for deeper insights.
url: https://raw.githubusercontent.com/api-evangelist/pitchbook/refs/heads/main/apis.yml
x-type: company
x-source: harvest:data
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-21 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-21'
modified: '2026-10-06'
tags:
- Company
- Data
- Finance
- Private-Market
- Analytics
- Startups
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://pitchbook.com/news.rss
  type: BlogRSS
- type: CapabilityMap
  url: capabilities/pitchbook-capability-edges.yml
  name: PitchBook Business Capability Map
- type: AgenticAccess
  url: agentic-access/pitchbook-agentic-access.yml
- type: Spectral
  url: rules/pitchbook-rules.yml
- type: JSONLD
  url: json-ld/pitchbook-context.jsonld
- type: Vocabulary
  url: vocabulary/pitchbook-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/pitchbook-data-model.yml
- type: ErrorCatalog
  url: errors/pitchbook-problem-types.yml
- type: Conformance
  url: conformance/pitchbook-conformance.yml
- type: Overlay
  url: overlays/pitchbook-openapi-overlay.yaml
- type: Authentication
  url: authentication/pitchbook-authentication.yml
- type: DomainSecurity
  url: security/pitchbook-domain-security.yml
- type: Website
  url: https://pitchbook.com/
- type: Documentation
  url: https://pitchbook.com/developers
  method: none
- type: GettingStarted
  url: https://pitchbook.com/free-trial
  method: none
- type: Support
  url: https://pitchbook.com/contact
  method: none
- type: Blog
  url: https://pitchbook.com/news
  method: none
- type: Pricing
  url: https://pitchbook.com/pricing
  method: none
- type: TermsOfService
  url: https://pitchbook.com/terms
  method: none
- type: PrivacyPolicy
  url: https://pitchbook.com/privacy
  method: none
image: https://pitchbook.com/favicon.ico
apis:
- aid: pitchbook:pitchbook-account-information-api
  name: PitchBook Account Information API
  description: Account Information
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Account Information
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-account-information-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-companies-api
  name: PitchBook Companies API
  description: Companies
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Companies
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-companies-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-credit-analysis-api
  name: PitchBook Credit Analysis API
  description: Credit Analysis
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Credit Analysis
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-credit-analysis-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-deals-api
  name: PitchBook Deals API
  description: Deals
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Deals
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-deals-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-fundamentals-api
  name: PitchBook Fundamentals API
  description: Fundamentals
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Fundamentals
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-fundamentals-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-funds-api
  name: PitchBook Funds API
  description: Funds
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Fund
  tags_raw:
  - Funds
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-funds-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-general-api
  name: PitchBook General API
  description: General
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags: []
  tags_raw:
  - General
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-general-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-investors-api
  name: PitchBook Investors API
  description: Investors
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Investor
  tags_raw:
  - Investors
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-investors-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-limited-partners-api
  name: PitchBook Limited Partners API
  description: Limited Partners
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Limited Partners
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-limited-partners-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-patents-api
  name: PitchBook Patents API
  description: Patents
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Patents
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-patents-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-people-api
  name: PitchBook People API
  description: People
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - People
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-people-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
- aid: pitchbook:pitchbook-service-providers-api
  name: PitchBook Service Providers API
  description: Service Providers
  humanURL: https://pitchbook.com/developers
  baseURL: https://api.pitchbook.com
  tags:
  - Service Providers
  properties:
  - type: OpenAPI
    url: openapi/pitchbook-service-providers-api-openapi.yml
  - type: JSONSchema
    url: json-schema/pitchbook-deal-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-patent-detailed-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-fund-bio-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-company-social-analytics-dto-schema.json
  - type: JSONSchema
    url: json-schema/pitchbook-limited-partner-commitment-aggregates-dto-schema.json
x-enrichment:
  date: '2026-09-21'
  status: enriched
  artifacts_added: 16
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local

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