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Mailosaur Files API

Operations for downloading the raw content associated with a message — file attachments, the full EML source of an email, and rendered email previews.

Mailosaur Files API is one of 7 APIs that Mailosaur publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 3 operations across 3 paths. It is described by OpenAPI 3.0.3, at version 1.0.0.

Requests are made against a single base URL, https://mailosaur.com.

3 operations 3 paths 0 schemas 3 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
1.0.0
Base URL
https://mailosaur.com/api
Authentication
HTTP Basic
License
Terms of Service
Resource Areas
1

Authentication & Security 1

Mailosaur Files API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (basicAuth). By default, every request must be authenticated.

  • basicAuth — HTTP Basic Auth using your Mailosaur API key as the username and an empty password, or your API key as both username and password.

Paths & Operations 3

Across 3 paths, the API surfaces 3 operations — 3 GET. Each is listed below with its method, path, parameters, and response codes.

Files 3

Operations for downloading the raw content associated with a message — file attachments, the full EML source of an email, and rendered email previews.

GET
/api/files/attachments/{attachmentId}
Download an attachment
getAttachment 1 param → 200
GET
/api/files/email/{messageId}
Download email as EML
getEmailFile 1 param → 200
GET
/api/files/screenshots/{previewId}
Download an email preview screenshot
getEmailPreview 1 param → 200202

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

mailosaur-files-api-openapi.yml Raw ↑

Other APIs Mailosaur publishes across the network.

Mailosaur Analysis API
Mailosaur Devices API
Mailosaur Messages API
Mailosaur Previews API
Mailosaur Servers API
Mailosaur Usage API
Where this information came from

This is an independent, third-party profile of Mailosaur Files 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.

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