Payple

Payple (페이플) is a South Korean payment gateway (PG) and fintech provider that lets merchants accept online payments across domestic and international cards, real-time bank-account payments, recurring / billing-key charges, link payments, identity verification, and settlement / payout (Hub) services. Integration is offered through a hosted payment window initialized in the browser with a public client key, plus a server-side REST API (v2) authorized with partner credentials (PCD_CST_ID / PCD_CUST_KEY). Payple is a registered Korean electronic financial business with an Innovative Financial Service (혁신금융서비스) designation, and it publishes official language sample source, policy documents, and a developer center. This profile was enriched by the API Evangelist pipeline from the Payple developer center and the PAYPLECORP GitHub organization.

Payple publishes 1 API on the APIs.io network. Tagged areas include Company, Payments, Payment Gateway, Fintech, and Korea.

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

Payple’s developer surface includes documentation, API reference, support, engineering blog, authentication, sandbox, and 19 more developer resources.

🌐 Visit website 📡 Source on GitHub

40.3/100 thin ▬ flat Agent 32/100 agent aware Full breakdown ↓
scored 2026-07-27 · rubric v0.5

AccessSelf serve

1 APIs

CompanyPaymentsPayment GatewayFintechKoreaRecurring PaymentsBillingCardsBank Transfer

Kin Score

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

Composite quality — 40.3/100 · thin

Contract Quality 5.7 / 25

Developer Ergonomics 10.9 / 20

Commercial Clarity 8.4 / 20

Operational Transparency 1.7 / 13

Governance 0.0 / 12

Discoverability 9.3 / 10

Agent readiness — 32/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 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/payple: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Login

Sandbox

Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Conventions

Idempotency

Lifecycle

Conformance

Webhooks

Components

Scroll for all 7

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

DeclineCodes

Access & Security 3

Authentication, authorization, and security posture

Authentication

Authentication

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

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

Blog

Blog

Source (apis.yml)

aid: payple
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/payple.png
name: Payple
description: Payple (페이플) is a South Korean payment gateway (PG) and fintech provider that lets merchants accept online payments
  across domestic and international cards, real-time bank-account payments, recurring / billing-key charges, link payments,
  identity verification, and settlement / payout (Hub) services. Integration is offered through a hosted payment window initialized
  in the browser with a public client key, plus a server-side REST API (v2) authorized with partner credentials (PCD_CST_ID
  / PCD_CUST_KEY). Payple is a registered Korean electronic financial business with an Innovative Financial Service (혁신금융서비스)
  designation, and it publishes official language sample source, policy documents, and a developer center. This profile was
  enriched by the API Evangelist pipeline from the Payple developer center and the PAYPLECORP GitHub organization.
url: https://raw.githubusercontent.com/api-evangelist/payple/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: '2026-07-20'
tags:
- Company
- Payments
- Payment Gateway
- Fintech
- Korea
- Recurring Payments
- Billing
- Cards
- Bank Transfer
apis:
- name: Payple Payment API
  description: Payple REST payment API (v2) for card, bank-account, recurring/billing-key, link, verification, and payout
    (Hub) operations, plus the hosted payment window.
  humanURL: https://developer.payple.kr
  baseURL: https://api-v2.payple.kr
  tags:
  - Payments
  - Cards
  - Bank Transfer
  - Recurring Payments
  properties:
  - type: Documentation
    url: https://developer.payple.kr
  - type: APIReference
    url: https://developer.payple.kr/parameters/domestic-card/app
  - type: Authentication
    url: authentication/payple-authentication.yml
  - type: ErrorCatalog
    url: errors/payple-response-codes.yml
  - type: DeclineCodes
    url: errors/payple-decline-codes.yml
  - type: Sandbox
    url: sandbox/payple-sandbox.yml
  - type: Conventions
    url: conventions/payple-conventions.yml
  - type: Idempotency
    url: conventions/payple-conventions.yml
  - type: Lifecycle
    url: lifecycle/payple-lifecycle.yml
  - type: Webhooks
    url: asyncapi/payple-webhooks.yml
  - type: Components
    url: components/payple-components.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://payple.kr
- type: DeveloperPortal
  url: https://developer.payple.kr
- type: Documentation
  url: https://developer.payple.kr
- type: APIReference
  url: https://developer.payple.kr/parameters/domestic-card/app
- type: Support
  url: https://developer.payple.kr/faq
- type: GitHubOrganization
  url: https://github.com/PAYPLECORP
- type: Blog
  url: https://github.com/PAYPLECORP/Blog
- type: TermsOfService
  url: https://github.com/PAYPLECORP/policies
- type: PrivacyPolicy
  url: https://github.com/PAYPLECORP/policies
- type: Login
  url: https://accounts.payple.kr
- type: Packages
  url: packages/payple-packages.yml
- type: SDKs
  url: packages/payple-packages.yml
- type: Authentication
  url: authentication/payple-authentication.yml
- type: ErrorCatalog
  url: errors/payple-response-codes.yml
- type: DeclineCodes
  url: errors/payple-decline-codes.yml
- type: Sandbox
  url: sandbox/payple-sandbox.yml
- type: Conventions
  url: conventions/payple-conventions.yml
- type: Idempotency
  url: conventions/payple-conventions.yml
- type: Lifecycle
  url: lifecycle/payple-lifecycle.yml
- type: Conformance
  url: conformance/payple-conformance.yml
- type: Compliance
  url: conformance/payple-conformance.yml
- type: Webhooks
  url: asyncapi/payple-webhooks.yml
- type: Components
  url: components/payple-components.yml
- type: DomainSecurity
  url: security/payple-domain-security.yml
- type: LLMsTxt
  url: llms/payple-llms.txt
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 12
  pass: local-v1

Payple

Kin Score

APIs 1

Payple Payment API

Event Specifications 1

Payple Webhooks

Security Posture 2

Payple Authentication

Payple Domain Security

Resources