Interswitch Checkout API
Hosted checkout payment initiation
Interswitch Checkout API is one of 32 APIs that Interswitch publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
This API exposes 1 JSON Schema definition.
Tagged areas include Checkout. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, a JSON-LD context, and 1 JSON Schema.
This API exposes 1 operation across 1 path, and defines 1 schema. It is described by OpenAPI 3.1.0, at version 2024-01-01.
Requests are made against 2 base URLs: https://sandbox.interswitchng.com, https://saturn.interswitchng.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Interswitch Checkout API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as Authorization (InterswitchAuth).
By default, every request must be authenticated.
Paths & Operations 1
Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.
Hosted checkout payment initiation
Schemas 1
The contract defines 1 schema that model the data the API accepts and returns. The most detailed is CheckoutRequest (7 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
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Other APIs Interswitch publishes across the network.