Prizeo

Prizeo is a charity fundraising platform that runs celebrity-driven online sweepstakes: supporters donate as little as $10 to a participating cause to be entered for a chance to win once-in-a-lifetime experiences and prizes with well-known names in music, sports, and entertainment. Campaigns run on behalf of charities and celebrity partners, donations are processed online (Stripe and PayPal), and winners are selected by raffle under published official rules. Prizeo operates as part of the Charity Network family of fundraising brands (alongside Charitybuzz) and was backed by Battery Ventures. It is a consumer-facing web application; the /api/v1 and /api/v2 endpoints observed on the site are private backends for its own React frontend rather than a documented, public developer API — there is no developer portal, OpenAPI, SDKs, or public API program.

Prizeo is profiled on the APIs.io network. Tagged areas include Company, Charity, Fundraising, Sweepstakes, and Nonprofit.

Prizeo’s developer surface includes FAQ, support, and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub

14.6/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyCharityFundraisingSweepstakesNonprofitDonationsPaymentsEntertainment

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 14.6/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.9 / 20

Commercial Clarity 4.2 / 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/prizeo: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

FAQ

FAQ

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

About

About

Source (apis.yml)

aid: prizeo
name: Prizeo
description: 'Prizeo is a charity fundraising platform that runs celebrity-driven online sweepstakes: supporters donate as
  little as $10 to a participating cause to be entered for a chance to win once-in-a-lifetime experiences and prizes with
  well-known names in music, sports, and entertainment. Campaigns run on behalf of charities and celebrity partners, donations
  are processed online (Stripe and PayPal), and winners are selected by raffle under published official rules. Prizeo operates
  as part of the Charity Network family of fundraising brands (alongside Charitybuzz) and was backed by Battery Ventures.
  It is a consumer-facing web application; the /api/v1 and /api/v2 endpoints observed on the site are private backends for
  its own React frontend rather than a documented, public developer API — there is no developer portal, OpenAPI, SDKs, or
  public API program.'
url: https://raw.githubusercontent.com/api-evangelist/prizeo/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://www.prizeo.com/assets/images/favicon/apple-touch-icon-152x152.f9462e.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Charity
- Fundraising
- Sweepstakes
- Nonprofit
- Donations
- Payments
- Entertainment
apis: []
common:
- type: DomainSecurity
  url: security/prizeo-domain-security.yml
- type: Website
  url: https://www.prizeo.com
- type: About
  url: https://www.prizeo.com/about
- type: FAQ
  url: https://www.prizeo.com/faq
- type: Support
  url: https://www.prizeo.com/contact-us
- type: TermsOfService
  url: https://www.prizeo.com/terms-of-service
- type: PrivacyPolicy
  url: https://www.prizeo.com/privacy-policy
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1