The Block

The Block is a New York-based digital-assets research, analysis, and news brand founded in 2018, covering cryptocurrency, blockchain, and Web3 markets. Its subscription platform, The Block Pro, packages breaking news, in-depth research, proprietary datasets, and venture-funding intelligence for professional investors, funds, and enterprises. The Block Pro also exposes a set of license-gated APIs - a real-time News API (REST, request-only, JSON), a Deals/Funding API, an Ecosystems/Data API, and a WebSocket news stream - available only to organizations holding a Block Pro subscription. The APIs have no public developer portal or OpenAPI definition; access and technical documentation are arranged through The Block's client-services team.

The Block publishes 3 APIs on the APIs.io network. Tagged areas include Company, Cryptocurrency, Digital Assets, News, and Market Data.

The Block’s developer surface includes developer portal, engineering blog, signup flow, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub
20.3/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
3 APIs
CompanyCryptocurrencyDigital AssetsNewsMarket DataResearchWeb3BlockchainFinancial DataMedia

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 20.3/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 6.8 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 8.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
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/the-block: 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 3

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

The Block News API

Request-only REST API for searching and retrieving current and historical crypto news coverage from The Block, returned as JSON filtered by keyword, topic, article length, and p...

The Block Deals / Funding API

Access to The Block's web3 fundraising and deals database - company and investor profiles and deal-level funding data. Licensed to Block Pro subscribers; no public OpenAPI is pu...

The Block Ecosystems / Data API

Programmatic access to The Block's library of proprietary blockchain and ecosystem datasets and charts. Licensed to Block Pro subscribers; no public OpenAPI is published.

Security Posture 1

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

The Block Domain Security

TLSv1.3 · DNSSEC · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

Portal
Portal
 SignUp
SignUp
 Login
Login

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: the-block
name: The Block
description: The Block is a New York-based digital-assets research, analysis, and news brand founded in 2018, covering cryptocurrency,
  blockchain, and Web3 markets. Its subscription platform, The Block Pro, packages breaking news, in-depth research, proprietary
  datasets, and venture-funding intelligence for professional investors, funds, and enterprises. The Block Pro also exposes
  a set of license-gated APIs - a real-time News API (REST, request-only, JSON), a Deals/Funding API, an Ecosystems/Data API,
  and a WebSocket news stream - available only to organizations holding a Block Pro subscription. The APIs have no public
  developer portal or OpenAPI definition; access and technical documentation are arranged through The Block's client-services
  team.
url: https://raw.githubusercontent.com/api-evangelist/the-block/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://avatars.githubusercontent.com/u/44381976?v=4
x-type: company
x-source: vc-portfolio
x-backed-by:
- bloomberg-beta
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-25'
tags:
- Company
- Cryptocurrency
- Digital Assets
- News
- Market Data
- Research
- Web3
- Blockchain
- Financial Data
- Media
apis:
- aid: the-block-news-api
  name: The Block News API
  description: Request-only REST API for searching and retrieving current and historical crypto news coverage from The Block,
    returned as JSON filtered by keyword, topic, article length, and publication date (up to 1,000 articles per query). Licensed
    to Block Pro subscribers; no public OpenAPI is published.
  humanURL: https://www.theblock.co/post/232778/the-block-unveils-real-time-news-api-for-seamless-integration-of-its-sector-specific-coverage-of-crypto-and-digital-assets
  tags:
  - News
  - Cryptocurrency
  - Digital Assets
- aid: the-block-deals-api
  name: The Block Deals / Funding API
  description: Access to The Block's web3 fundraising and deals database - company and investor profiles and deal-level funding
    data. Licensed to Block Pro subscribers; no public OpenAPI is published.
  humanURL: https://www.theblock.pro/
  tags:
  - Venture Capital
  - Funding
  - Web3
- aid: the-block-ecosystems-api
  name: The Block Ecosystems / Data API
  description: Programmatic access to The Block's library of proprietary blockchain and ecosystem datasets and charts. Licensed
    to Block Pro subscribers; no public OpenAPI is published.
  humanURL: https://www.theblock.pro/
  tags:
  - Market Data
  - Blockchain
  - Data
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.theblock.co
- type: Portal
  url: https://www.theblock.pro/
- type: Blog
  url: https://www.theblock.co/latest
- type: GitHubOrganization
  url: https://github.com/TheBlockCrypto
- type: SignUp
  url: https://go.theblock.co/pro-demo-request
- type: Login
  url: https://www.theblock.pro/auth
- type: TermsOfService
  url: https://www.theblock.co/terms-service
- type: PrivacyPolicy
  url: https://www.theblock.co/privacy-policy
- type: DomainSecurity
  url: security/the-block-domain-security.yml
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1