Win-Win

Win-Win (trywinwin.com) is a charitable-fundraising platform that gamifies giving. Participants compete in tournaments hosted by celebrities and influencers, predicting head-to-head matchup outcomes and making tax-deductible donations to charitable causes while climbing leaderboards to win prizes and experiences. Win-Win also offers B2B tooling for nonprofits and corporations to launch their own gamified fundraising campaigns, alongside a consumer mobile app. Surfaced as a 500 Global portfolio company. No public API or developer surface is currently published.

Win-Win is profiled on the APIs.io network. Tagged areas include Company, Fundraising, Nonprofit, Charity, and Donations.

🌐 Visit website 📡 Source on GitHub
6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyFundraisingNonprofitCharityDonationsGamingSocial Impact

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 6.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 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/win-win: 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.

Win Win Domain Security

TLSv1.3

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: win-win
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/win-win.png
name: Win-Win
description: Win-Win (trywinwin.com) is a charitable-fundraising platform that gamifies giving. Participants compete in tournaments
  hosted by celebrities and influencers, predicting head-to-head matchup outcomes and making tax-deductible donations to charitable
  causes while climbing leaderboards to win prizes and experiences. Win-Win also offers B2B tooling for nonprofits and corporations
  to launch their own gamified fundraising campaigns, alongside a consumer mobile app. Surfaced as a 500 Global portfolio
  company. No public API or developer surface is currently published.
url: https://raw.githubusercontent.com/api-evangelist/win-win/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fundraising
- Nonprofit
- Charity
- Donations
- Gaming
- Social Impact
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/win-win-domain-security.yml
- type: Website
  url: https://trywinwin.com
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1