PAY.JP
PAY.JP is an online payment service operated by PAY, Inc. (PAY株式会社) in Japan. Its Stripe-style REST API lets merchants create charges, tokenize cards, manage customers, run subscriptions (定期課金), and settle transfers (入金) in Japanese yen, with a Platform API (beta) for marketplace/multi-tenant payouts.
PAY.JP publishes 14 API contracts indexed on the APIs.io network, including 3D Secure API, Account API, Balances API, and 11 more. Tagged areas include Payments, Fintech, Japan, Credit Cards, and Subscription.
The PAY.JP catalog on APIs.io includes 1 event-driven AsyncAPI specification.
PAY.JP’s developer surface includes authentication, sandbox, changelog, documentation, getting-started guide, support, pricing, and 35 more developer resources.
What this lets a business do 2
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
What people ask PAY.JP 14
The questions people put to an LLM, and the jobs they hand an agent, that PAY.JP's APIs answer — each one linked to the operation that does it. Generated by API Evangelist
Showing 12 of 14 APIs with phrasing — see every API.
Kin Score
APIs 14
Individual APIs this provider publishes, each with its own machine-readable definition.
PAY.JP 3D Secure API
The 3D Secure API from PAY.JP — 4 operation(s) for 3d secure.
PAY.JP Account API
The Account API from PAY.JP — 1 operation(s) for account.
PAY.JP Balances API
The Balances API from PAY.JP — 2 operation(s) for balances.
PAY.JP Cards API
The Cards API from PAY.JP — 2 operation(s) for cards.
PAY.JP Charges API
The Charges API from PAY.JP — 6 operation(s) for charges.
PAY.JP Customers API
The Customers API from PAY.JP — 2 operation(s) for customers.
PAY.JP Events API
The Events API from PAY.JP — 2 operation(s) for events.
PAY.JP Plans API
The Plans API from PAY.JP — 2 operation(s) for plans.
PAY.JP Platform API
The Platform API from PAY.JP — 4 operation(s) for platform.
PAY.JP Statements API
The Statements API from PAY.JP — 3 operation(s) for statements.
PAY.JP Subscriptions API
The Subscriptions API from PAY.JP — 5 operation(s) for subscriptions.
PAY.JP Terms API
The Terms API from PAY.JP — 2 operation(s) for terms.
PAY.JP Tokens API
The Tokens API from PAY.JP — 3 operation(s) for tokens.
PAY.JP Transfers API
The Transfers API from PAY.JP — 3 operation(s) for transfers.
Scroll for all 14
Postman Collections 14
Ready-to-run Postman collections for exercising this provider's APIs.
PAY.JP 3D Secure API
POSTMANPAY.JP 3D Secure Account API
POSTMANPAY.JP 3D Secure Cards API
POSTMANPAY.JP 3D Secure Charges API
POSTMANPAY.JP 3D Secure Events API
POSTMANPAY.JP 3D Secure Plans API
POSTMANPAY.JP 3D Secure Terms API
POSTMANPAY.JP 3D Secure Tokens API
POSTMANScroll for all 14
Open Collections 15
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONPAY.JP 3D Secure API
OPEN COLLECTIONPAY.JP 3D Secure Account API
OPEN COLLECTIONPAY.JP 3D Secure Balances API
OPEN COLLECTIONPAY.JP 3D Secure Cards API
OPEN COLLECTIONPAY.JP 3D Secure Charges API
OPEN COLLECTIONPAY.JP 3D Secure Customers API
OPEN COLLECTIONPAY.JP 3D Secure Events API
OPEN COLLECTIONPAY.JP 3D Secure Plans API
OPEN COLLECTIONPAY.JP 3D Secure Platform API
OPEN COLLECTIONPAY.JP 3D Secure Statements API
OPEN COLLECTIONPAY.JP 3D Secure Subscriptions API
OPEN COLLECTIONPAY.JP 3D Secure Terms API
OPEN COLLECTIONPAY.JP 3D Secure Tokens API
OPEN COLLECTIONPAY.JP 3D Secure Transfers API
OPEN COLLECTIONScroll for all 15
Pricing Plans 1
Published pricing tiers and plan structures.
Payjp Plans Pricing
PLANSRate Limits 1
Documented rate limits and quota policies.
Payjp Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Payjp Finops
FINOPSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Payjp Webhooks
ASYNCAPIOpenAPI Overlays 15
Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.
Payjp 3D Secure Api Phrasing Overlay
GENERATEDPayjp Account Api Phrasing Overlay
GENERATEDPayjp Balances Api Phrasing Overlay
GENERATEDPayjp Cards Api Phrasing Overlay
GENERATEDPayjp Charges Api Phrasing Overlay
GENERATEDPayjp Customers Api Phrasing Overlay
GENERATEDPayjp Events Api Phrasing Overlay
GENERATEDPayjp Openapi Overlay
UNRECORDEDPayjp Plans Api Phrasing Overlay
GENERATEDPayjp Platform Api Phrasing Overlay
GENERATEDPayjp Statements Api Phrasing Overlay
GENERATEDPayjp Subscriptions Api Phrasing Overlay
GENERATEDPayjp Terms Api Phrasing Overlay
GENERATEDPayjp Tokens Api Phrasing Overlay
GENERATEDPayjp Transfers Api Phrasing Overlay
GENERATEDScroll for all 15
Security Posture 4
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 5
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 7
Pagination, idempotency, versioning, errors, and events
Scroll for all 7
Build 6
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 5
Status, limits, changes, and where to get help
Commercial 5
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 2
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
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