Cityblock website screenshot

Cityblock

Cityblock Health is a value-based healthcare provider that partners with health plans and states to deliver integrated primary care, behavioral and mental health, and social care to Medicaid, dual-eligible, and lower-income Medicare members in historically underserved communities. Its tech-enabled, community-based care model combines multidisciplinary care teams (physicians, behavioral health specialists, and community health partners) with a proprietary care-management platform to close gaps in access and coordination. Cityblock operates across Florida, Illinois, Indiana, Massachusetts, Michigan, New York, North Carolina, Ohio, and Washington, D.C. It is a health-tech company surfaced as a SoftBank Vision Fund portfolio company; Cityblock exposes no public developer API or documentation surface at this time.

Cityblock is profiled on the APIs.io network. Tagged areas include Company, Health Tech, Healthcare, Value-Based Care, and Medicaid.

Cityblock’s developer surface includes engineering blog and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub
17.2/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyHealth TechHealthcareValue-Based CareMedicaidBehavioral HealthCare Coordination

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 17.2/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 0.4 / 20
Commercial Clarity 5.8 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 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/cityblock: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Cityblock Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Resources

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Compliance
Compliance

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: cityblock
name: Cityblock
description: Cityblock Health is a value-based healthcare provider that partners with health plans and states to deliver integrated
  primary care, behavioral and mental health, and social care to Medicaid, dual-eligible, and lower-income Medicare members
  in historically underserved communities. Its tech-enabled, community-based care model combines multidisciplinary care teams
  (physicians, behavioral health specialists, and community health partners) with a proprietary care-management platform to
  close gaps in access and coordination. Cityblock operates across Florida, Illinois, Indiana, Massachusetts, Michigan, New
  York, North Carolina, Ohio, and Washington, D.C. It is a health-tech company surfaced as a SoftBank Vision Fund portfolio
  company; Cityblock exposes no public developer API or documentation surface at this time.
url: https://raw.githubusercontent.com/api-evangelist/cityblock/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- softbank-vision-fund
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://www.cityblock.com/static/images/default-share-image.jpg
tags:
- Company
- Health Tech
- Healthcare
- Value-Based Care
- Medicaid
- Behavioral Health
- Care Coordination
apis: []
common:
- type: DomainSecurity
  url: security/cityblock-domain-security.yml
- type: Website
  url: https://www.cityblock.com
- type: Blog
  url: https://cityblockhealth.medium.com/
- type: PrivacyPolicy
  url: https://www.cityblock.com/privacy
- type: TermsOfService
  url: https://www.cityblock.com/terms-of-use
- type: Compliance
  url: https://www.cityblock.com/hipaa
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence