WePay

WePay is a payments platform, founded in 2008 and backed by 500 Global and Y Combinator, that provided integrated payments (payment processing, merchant onboarding, and payouts) embedded inside software platforms and online marketplaces. WePay was acquired by JPMorgan Chase in 2017 and its capabilities were folded into Chase Integrated Payments (WePay Clear and WePay Link). As of this enrichment pass the standalone WePay developer platform has been decommissioned. developer.wepay.com serves a deleted storage bucket, api.wepay.com is unreachable, www.wepay.com redirects to a dead landing page, and all wepay.com TLS certificates have expired, so no live public API surface remains.

WePay is profiled on the APIs.io network. Tagged areas include Payments, Payment Processing, Platform Payments, Marketplaces, and Fintech.

🌐 Visit website 📡 Source on GitHub
7.7/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
PaymentsPayment ProcessingPlatform PaymentsMarketplacesFintechMerchant OnboardingPayoutsCompany

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 7.7/100 · 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/wepay: 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.

Wepay Domain Security

DMARC

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: wepay
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/wepay.png
name: WePay
description: WePay is a payments platform, founded in 2008 and backed by 500 Global and Y Combinator, that provided integrated
  payments (payment processing, merchant onboarding, and payouts) embedded inside software platforms and online marketplaces.
  WePay was acquired by JPMorgan Chase in 2017 and its capabilities were folded into Chase Integrated Payments (WePay Clear
  and WePay Link). As of this enrichment pass the standalone WePay developer platform has been decommissioned. developer.wepay.com
  serves a deleted storage bucket, api.wepay.com is unreachable, www.wepay.com redirects to a dead landing page, and all wepay.com
  TLS certificates have expired, so no live public API surface remains.
url: https://raw.githubusercontent.com/api-evangelist/wepay/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
x-status: decommissioned
x-status-note: Developer platform and public API surface decommissioned after JPMorgan Chase acquisition; verified 2026-07-21
  by live HTTP/TLS probes (developer.wepay.com S3 NoSuchBucket, api.wepay.com unreachable, expired certs on all hosts). Folded
  into Chase Integrated Payments (WePay Clear/Link).
tags:
- Payments
- Payment Processing
- Platform Payments
- Marketplaces
- Fintech
- Merchant Onboarding
- Payouts
- Company
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1
common:
- type: DomainSecurity
  url: security/wepay-domain-security.yml
- type: Website
  url: https://wepay.com