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PAY.JP Cards API

The Cards API from PAY.JP — 2 operation(s) for cards.

PAY.JP Cards API is one of 14 APIs that PAY.JP publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Cards. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 5 operations across 2 paths, and defines 3 schemas. It is described by OpenAPI 3.0.3, at version 1.0.

Requests are made against a single base URL, https://api.pay.jp/v1.

5 operations 2 paths 3 schemas 1 DELETE2 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0
Base URL
https://api.pay.jp/v1
Authentication
HTTP Basic
Terms of Service
Resource Areas
1

Authentication & Security 1

PAY.JP Cards API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

  • basicAuth — HTTP Basic authentication. Use the secret key (sktest / sklive) as the username and leave the password empty.

Paths & Operations 5

Across 2 paths, the API surfaces 5 operations — 1 DELETE, 2 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Cards 5
GET
/customers/{id}/cards
List a customer's cards
listCustomerCards 1 param → 200
POST
/customers/{id}/cards
Attach a card to a customer
createCustomerCard 1 param body → 200
GET
/customers/{id}/cards/{card_id}
Retrieve a customer's card
retrieveCustomerCard 2 params → 200
POST
/customers/{id}/cards/{card_id}
Update a customer's card
updateCustomerCard 2 params → 200
DELETE
/customers/{id}/cards/{card_id}
Delete a customer's card
deleteCustomerCard 2 params → 200

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are Card (9 properties), List (5 properties), Object (4 properties). Each schema is shown below with its type and property counts.

List
object
5 properties
Card
object
9 properties
Object
object
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

payjp-cards-api-openapi.yml Raw ↑

Other APIs PAY.JP publishes across the network.

PAY.JP 3D Secure API
PAY.JP Account API
PAY.JP Balances API
PAY.JP Charges API
PAY.JP Customers API
PAY.JP Events API
PAY.JP Plans API
PAY.JP Platform API
PAY.JP Statements API
PAY.JP Subscriptions API
PAY.JP Terms API
PAY.JP Tokens API
Where this information came from

This is an independent, third-party profile of PAY.JP Cards API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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