SparkPost Transmissions API
The Transmissions API from SparkPost — 2 operation(s) for transmissions.
SparkPost Transmissions API is one of 12 APIs that SparkPost publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Transmissions. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.
This API exposes 4 operations across 2 paths, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.
Requests are made against a single base URL, https://api.sparkpost.com/api/v1.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
SparkPost Transmissions API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as Authorization (ApiKeyAuth).
By default, every request must be authenticated.
Paths & Operations 4
Across 2 paths, the API surfaces 4 operations — 2 DELETE, 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.
Schemas 5
The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are TransmissionRequest (8 properties), Recipient (4 properties), ErrorResponse (1 property), TransmissionDetails (1 property). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from SparkPost 11
Other APIs SparkPost publishes across the network.
This is an independent, third-party profile of SparkPost Transmissions 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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