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PortOne Banks API

The Banks API from PortOne — 1 operation(s) for banks.

PortOne Banks API is one of 20 APIs that PortOne publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 1 operation across 1 path, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 1.16.0.

Requests are made against a single base URL, https://api.portone.io.

1 operations 1 paths 6 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.16.0
Base URL
https://api.portone.io
Authentication
HTTP Bearer, HTTP Portone
Resource Areas
1

Authentication & Security 2

PortOne Banks API declares 2 security schemes for authenticating requests. It accepts HTTP bearer tokens (bearerJwt). It uses HTTP portone authentication (portOne).

  • bearerJwt — Authorization: Bearer 엑세스 토큰
  • portOne — Authorization: PortOne 발급된 API 시크릿

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Banks 1
GET
/banks
은행 정보 조회
getBankInfos → 200400

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are BankInfo (2 properties), InvalidRequestError (2 properties), BankInfoName (1 property), GetBankInfosResponse (1 property). Each schema is shown below with its type and property counts.

GetBankInfosError
InvalidRequestError
object
요청된 입력 정보가 유효하지 않은 경우 허가되지 않은 값, 올바르지 않은 형식의 요청 등이 모두 해당됩니다.
2 properties 1 required
Bank
string
은행
BankInfo
object
은행 정보
2 properties 2 required
GetBankInfosResponse
object
은행 정보 조회 성공 응답 정보
1 property 1 required
BankInfoName
object
은행 명칭
1 property 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

portone-banks-api-openapi.yml Raw ↑

Other APIs PortOne publishes across the network.

PortOne REST API (V1, legacy Iamport)
PortOne B2b API
PortOne Billing Keys API
PortOne Cash Receipts API
PortOne Checkout Profiles API
PortOne Identity Verifications API
PortOne Kakaopay API
PortOne Login API
PortOne Payment Events By Cursor API
PortOne Payment Gateways API
PortOne Payment Reconciliations API
PortOne Payment Schedules API
Where this information came from

This is an independent, third-party profile of PortOne Banks 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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