Prizeout

Prizeout is a New York City based advertising-technology and fintech company that turns a cash-out, payout or rewards balance into a bonused digital gift card. Its button sits on partner platforms wherever a withdrawal happens - online gaming and lottery apps, sportsbooks, earned-wage-access and payroll providers, insurance and marketplace platforms, and banks and credit unions - and runs a real-time auction in which participating brands bid to place a gift-card offer in front of the user, typically returning more value than the cash amount. Prizeout distributes the platform through an embeddable browser widget loaded by a first-party JavaScript publisher SDK, plus native iOS (Swift) and Android SDKs, and a set of partner-implemented HTTP callbacks for balance check, session validation and cash-out success/failure. Its CashBack+ product line (Offers, Actions, Pay and Credit Card Rewards) is delivered to credit unions through the Prizeout Partners CUSO.

Prizeout publishes 1 API on the APIs.io network. Tagged areas include Company, Advertising, Rewards, Gift Cards, and Payouts.

The Prizeout catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Prizeout’s developer surface includes engineering blog, support, signup flow, authentication, sandbox, changelog, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub

40.8/100 developing ▬ flat Agent 25/100 agent aware saas Full breakdown ↓
scored 2026-09-02 · rubric v0.18.0

AccessSelf serve

1 APIs

Company Advertising Rewards Gift Cards Payouts Financial-Services Credit Unions Banking Loyalty Embedded Finance AdTech Fintech

Kin Score

Kin Score How this is scored →
scored 2026-09-02 · rubric v0.18.0

Composite quality — 40.8/100 · developing

Contract Quality 8.8 / 21

Developer Ergonomics 7.3 / 17

Access Clarity 7.2 / 17

Operational Transparency 2.9 / 11

Contract Governance 0.0 / 10

Discoverability 6.5 / 9

Regulatory Posture 7.0 / 15

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 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 Surface 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Banking & Open Finance 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/prizeout: 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 →

APIs 1

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

Rate Limits 1

Documented rate limits and quota policies.

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

Sandbox

Sandbox

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

Components

Webhooks

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

Support

Contact

ChangeLog

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Plans

Plans

Company 3

The organization behind the API

Website

Website

About

About

Blog

Blog

Source (apis.yml)

aid: prizeout
name: Prizeout
description: Prizeout is a New York City based advertising-technology and fintech company that turns a cash-out, payout or
  rewards balance into a bonused digital gift card. Its button sits on partner platforms wherever a withdrawal happens - online
  gaming and lottery apps, sportsbooks, earned-wage-access and payroll providers, insurance and marketplace platforms, and
  banks and credit unions - and runs a real-time auction in which participating brands bid to place a gift-card offer in front
  of the user, typically returning more value than the cash amount. Prizeout distributes the platform through an embeddable
  browser widget loaded by a first-party JavaScript publisher SDK, plus native iOS (Swift) and Android SDKs, and a set of
  partner-implemented HTTP callbacks for balance check, session validation and cash-out success/failure. Its CashBack+ product
  line (Offers, Actions, Pay and Credit Card Rewards) is delivered to credit unions through the Prizeout Partners CUSO.
url: https://raw.githubusercontent.com/api-evangelist/prizeout/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  - rate-limits
  - security
  - sandbox
  generated: '2026-09-02'
  method: derived
image: https://assets.prizeout.com/widget/cobranded-logos/PrizeoutLogoCircle.svg
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-26'
modified: '2026-08-26'
tags:
- Company
- Advertising
- Rewards
- Gift Cards
- Payouts
- Financial-Services
- Credit Unions
- Banking
- Loyalty
- Embedded Finance
- AdTech
- Fintech
tags_raw:
- Company
- Advertising
- Rewards
- Gift Cards
- Payouts
- Financial Services
- Credit Unions
- Banking
- Loyalty
- Embedded Finance
- AdTech
- FinTech
apis:
- aid: prizeout-publisher-widget
  name: Prizeout Publisher Widget and SDKs
  description: The Prizeout partner integration surface. A partner loads the first-party JavaScript publisher SDK (prizeout-publisher-sdk.js),
    or the native iOS/Android SDK, and passes partner credentials plus a user session and balance; the SDK renders the Prizeout
    widget in an iframe or view controller from the widget host. Prizeout then calls back into four partner-hosted HTTP endpoints
    - balance check, session validation, cash-out success and cash-out failure - to verify and settle the withdrawal. Credentials
    and the callback URLs are configured in the Prizeout Partners Dashboard; sandbox and production environments are both
    provided.
  humanURL: https://candidate.prizeout.com/partners/
  baseURL: https://widget-v2.prizeout.com
  tags:
  - Rewards
  - Gift Cards
  - Payouts
  - Widget
  - SDK
  properties:
  - type: Documentation
    url: https://github.com/prizeout/swift-builds/wiki/How-To-Integrate
  - type: Sandbox
    url: sandbox/prizeout-sandbox.yml
  - type: Authentication
    url: authentication/prizeout-authentication.yml
  - type: Webhooks
    url: asyncapi/prizeout-partner-callbacks.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.prizeout.com/
- type: About
  url: https://www.prizeout.com/about/
- type: Blog
  url: https://www.prizeout.com/blog/
- type: Support
  url: https://help.prizeout.com/hc/en-us
- type: Contact
  url: https://www.prizeout.com/contact/
- type: TermsOfService
  url: https://www.prizeout.com/terms/
- type: PrivacyPolicy
  url: https://www.prizeout.com/privacy/
- type: GitHubOrganization
  url: https://github.com/prizeout
- type: SignUp
  url: https://partners.prizeout.com/
- type: TrustCenter
  url: security/prizeout-trust-center.yml
- type: LLMsTxt
  url: llms/prizeout-llms.txt
- type: Packages
  url: packages/prizeout-packages.yml
- type: SDKs
  url: packages/prizeout-packages.yml
- type: Conformance
  url: conformance/prizeout-conformance.yml
- type: ErrorCatalog
  url: errors/prizeout-problem-types.yml
- type: Lifecycle
  url: lifecycle/prizeout-lifecycle.yml
- type: Authentication
  url: authentication/prizeout-authentication.yml
- type: DomainSecurity
  url: security/prizeout-domain-security.yml
- type: Sandbox
  url: sandbox/prizeout-sandbox.yml
- type: Conventions
  url: conventions/prizeout-conventions.yml
- type: Components
  url: components/prizeout-components.yml
- type: ChangeLog
  url: changelog/prizeout-changelog.yml
- type: Plans
  url: plans/prizeout-plans-pricing.yml
- type: RateLimits
  url: rate-limits/prizeout-rate-limits.yml
- type: Webhooks
  url: asyncapi/prizeout-partner-callbacks.yml
x-enrichment:
  date: '2026-08-26'
  status: enriched
  artifacts_added: 19
  pass: local-v1

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Prizeout

Kin Score

APIs 1

Prizeout Publisher Widget and SDKs

Pricing Plans 1

Prizeout Plans Pricing

Rate Limits 1

Prizeout Rate Limits

Event Specifications 1

Prizeout Partner Callbacks

Security Posture 4

Prizeout Authentication

Prizeout Domain Security

Prizeout Vulnerability Disclosure

Prizeout Trust Center

Resources