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Postmark Sender Signatures API API

The Sender Signatures API API from Postmark — 5 operation(s) for sender signatures api.

Postmark Sender Signatures API API is one of 30 APIs that Postmark publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Sender Signatures API. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, authentication docs, and an AsyncAPI specification.

This API exposes 8 operations across 5 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 0.9.0.

Requests are made against a single base URL, //api.postmarkapp.com/.

8 operations 5 paths 6 schemas 1 DELETE2 GET4 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
0.9.0
Base URL
https://api.postmarkapp.com
Resource Areas
1

Paths & Operations 8

Across 5 paths, the API surfaces 8 operations — 1 DELETE, 2 GET, 4 POST, 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Sender Signatures API 8
GET
/senders
Postmark List Sender Signatures
listSenderSignatures 3 params → 200422500
POST
/senders
Postmark Create a Sender Signature
createSenderSignature 1 param body → 200422500
GET
/senders/{signatureid}
Postmark Get a Sender Signature
getSenderSignature 2 params → 200422500
PUT
/senders/{signatureid}
Postmark Update a Sender Signature
editSenderSignature 2 params body → 200422500
DELETE
/senders/{signatureid}
Postmark Delete a Sender Signature
deleteSenderSignature 2 params → 200422500
POST
/senders/{signatureid}/resend
Postmark Resend Signature Confirmation Email
resendSenderSignatureConfirmationEmail 2 params → 200422500
POST
/senders/{signatureid}/verifyspf
Postmark Request DNS Verification for SPF
requestSPFVerificationForSenderSignature 2 params → 200422500
POST
/senders/{signatureid}/requestnewdkim
Postmark Request a new DKIM Key
requestNewDKIMKeyForSenderSignature 2 params → 200422500

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are SenderSignatureExtendedInformation (22 properties), SenderSignatureInformation (6 properties), SenderSignatureCreationModel (4 properties), SenderSignatureEditingModel (3 properties). Each schema is shown below with its type and property counts.

SenderSignatureExtendedInformation
object
22 properties
StandardPostmarkResponse
object
A Postmark API error.
2 properties
SenderSignatureCreationModel
object
4 properties
SenderSignatureInformation
object
6 properties
SenderSignatureEditingModel
object
3 properties
SenderListingResults
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

postmark-sender-signatures-api-api-openapi.yml Raw ↑

Other APIs Postmark publishes across the network.

Postmark Activate API
Postmark Alias API
Postmark Batch API
Postmark Bounceid API
Postmark Bounces API API
Postmark Bounces API
Postmark Browser Families API
Postmark Bypass API
Postmark Deliverystats API
Postmark Domains API API
Postmark Dump API
Postmark Email API
Where this information came from

This is an independent, third-party profile of Postmark Sender Signatures API 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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