PortOne Payment Sessions API
The Payment Sessions API from PortOne — 3 operation(s) for payment sessions.
PortOne Payment Sessions API is one of 20 APIs that PortOne publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Payment Sessions. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.
This API exposes 3 operations across 3 paths, and defines 19 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.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 2
PortOne Payment Sessions API declares
2 security schemes
for authenticating requests.
It accepts HTTP bearer tokens (bearerJwt).
It uses HTTP portone authentication (portOne).
bearerJwt— Authorization: Bearer 엑세스 토큰portOne— Authorization: PortOne 발급된 API 시크릿
Paths & Operations 3
Across 3 paths, the API surfaces 3 operations — 1 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.
Schemas 19
The contract defines 19 schemas that model the data the API accepts and returns. The most detailed are PaymentSession (20 properties), CreatePaymentSessionBody (18 properties), PaymentSessionProduct (11 properties), PaymentSessionColors (3 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from PortOne 12
Other APIs PortOne publishes across the network.
This is an independent, third-party profile of PortOne Payment Sessions 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.
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