Wider Circle

Wider Circle is a Redwood City, California community-health company that partners with Medicare Advantage, Medicaid and D-SNP health plans to close the "last mile" of care through peer-driven neighborhood groups. Its Connect for Life program clusters plan members by claims-derived affinity, recruits and trains local Ambassadors and Facilitators, and runs in-person and virtual group programming aimed at annual wellness visits, CAHPS and Star Ratings, medication adherence, social isolation and social determinants of health. The technology stack behind the model is operated as an internal platform and a Salesforce Experience Cloud facilitator portal; as of this profile Wider Circle publishes no public developer program, API documentation, or machine-readable API contract of any kind.

Wider Circle is profiled on the APIs.io network. Tagged areas include Company, Healthcare, Health Plans, Medicare Advantage, and Medicaid.

Wider Circle’s developer surface includes engineering blog, support, signup flow, and 15 more developer resources.

🌐 Visit website 📡 Source on GitHub
24.6/100 emerging Agent 3/100 human only Full breakdown ↓
scored 2026-09-04 · rubric v0.18.3
0 APIs
CompanyHealthcareHealth PlansMedicare AdvantageMedicaidPopulation HealthSocial Determinants of HealthMember EngagementCare CoordinationCommunity Health

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-04 · rubric v0.18.3
Composite quality — 24.6/100 · emerging
Contract Quality 0.0 / 21
Developer Ergonomics 1.2 / 17
Access Clarity 8.5 / 17
Operational Transparency 1.7 / 11
Contract Governance 1.9 / 10
Discoverability 4.3 / 9
Regulatory Posture 6.8 / 15
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
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 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 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 Health 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.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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/wider-circle: 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 →

Pricing Plans 1

Published pricing tiers and plan structures.

Wider Circle Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Wider Circle Rate Limits

0 limits

RATE LIMITS

Security Posture 3

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

Wider Circle Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Wider Circle Vulnerability Disclosure

Hackerone

SECURITY

Wider Circle Trust Center

HITRUST CSF Certification, HIPAA

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

SignUp
SignUp

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

Packages
Packages
 GitHubOrganization
GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 Security
Security
 Compliance
Compliance
 VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans
Plans
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 4

The organization behind the API

Website
Website
 About
About
 Blog
Blog
 BlogRSS
BlogRSS

Source (apis.yml)

apis.yml Raw ↑ 
aid: wider-circle
name: Wider Circle
description: Wider Circle is a Redwood City, California community-health company that partners with Medicare Advantage, Medicaid
  and D-SNP health plans to close the "last mile" of care through peer-driven neighborhood groups. Its Connect for Life program
  clusters plan members by claims-derived affinity, recruits and trains local Ambassadors and Facilitators, and runs in-person
  and virtual group programming aimed at annual wellness visits, CAHPS and Star Ratings, medication adherence, social isolation
  and social determinants of health. The technology stack behind the model is operated as an internal platform and a Salesforce
  Experience Cloud facilitator portal; as of this profile Wider Circle publishes no public developer program, API documentation,
  or machine-readable API contract of any kind.
image: https://www.widercircle.com/wp-content/uploads/2021/08/wider-circle-logo-2021.svg
url: https://raw.githubusercontent.com/api-evangelist/wider-circle/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment-pass
specificationVersion: '0.20'
created: '2026-09-04'
modified: '2026-09-04'
tags:
- Company
- Healthcare
- Health Plans
- Medicare Advantage
- Medicaid
- Population Health
- Social Determinants of Health
- Member Engagement
- Care Coordination
- Community Health
position: Consuming
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/wider-circle-plans-pricing.yml
- type: Packages
  url: packages/wider-circle-packages.yml
- type: LLMsTxt
  url: llms/wider-circle-llms.txt
- type: Conformance
  url: conformance/wider-circle-conformance.yml
- type: TrustCenter
  url: security/wider-circle-trust-center.yml
- type: Security
  url: https://policy.widercircle.com/
- type: Compliance
  url: https://www.widercircle.com/health-plans/
- type: VulnerabilityDisclosure
  url: security/wider-circle-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/wider-circle-domain-security.yml
- type: Website
  url: https://www.widercircle.com/
- type: About
  url: https://www.widercircle.com/about/
- type: Blog
  url: https://www.widercircle.com/blog/
- type: BlogRSS
  url: https://www.widercircle.com/feed/
- type: Support
  url: https://www.widercircle.com/contact/
- type: SignUp
  url: https://www.widercircle.com/sign-up/
- type: TermsOfService
  url: https://www.widercircle.com/terms-of-use/
- type: PrivacyPolicy
  url: https://www.widercircle.com/privacy/
- type: GitHubOrganization
  url: https://github.com/WiderCircle
x-enrichment:
  date: '2026-09-04'
  status: minimal
  artifacts_added: 9
  pass: local-v3
x-coverage:
  state: none
  reason: no-developer-program
  detail: 'Wider Circle runs a real technology platform behind its Connect for Life community-health program, but exposes
    none of it: the 94-URL page sitemap contains no developer, docs or API page, api.widercircle.com resolves to a CloudFront
    distribution that has no certificate for that hostname and answers 403 behind it, and the only two authenticated surfaces
    are a Salesforce Experience Cloud FacilitatorLogin and a help-centre login shell.'
  evidence:
  - url: https://api.widercircle.com/
    status: 403
  - url: https://www.widercircle.com/page-sitemap.xml
    status: 200
  - url: https://portal.widercircle.com/
    status: 200
  - url: https://www.widercircle.com/openapi.json
    status: 404
  - url: https://www.widercircle.com/.well-known/agent-card.json
    status: 404
  checked: '2026-09-04'

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