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Mailjet Contacts API

Manage contacts and properties

Mailjet Contacts API is one of 8 APIs that Mailjet publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 4 operations across 2 paths, and defines 2 schemas. It is described by OpenAPI 3.1.0, at version 3.1.

Requests are made against 2 base URLs: https://api.mailjet.com/v3.1, https://api.mailjet.com/v3.

4 operations 2 paths 2 schemas 2 GET1 POST1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
3.1
Base URL
https://api.mailjet.com/v3
Authentication
HTTP Basic
Terms of Service
Resource Areas
1

Authentication & Security 1

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

  • BasicAuth — API key and secret used as HTTP Basic credentials

Paths & Operations 4

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

Contacts 4

Manage contacts and properties

GET
/contact
List contacts
listContacts 2 params → 200
POST
/contact
Create a contact
createContact body → 201
GET
/contact/{id}
Get a contact
getContact 1 param → 200
PUT
/contact/{id}
Update a contact
updateContact 1 param body → 200

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are Contact (5 properties), PaginatedContacts (3 properties). Each schema is shown below with its type and property counts.

PaginatedContacts
object
3 properties
Contact
object
5 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

mailjet-contacts-api-openapi.yml Raw ↑

Other APIs Mailjet publishes across the network.

Mailjet Campaigns API
Mailjet Contact Lists API
Mailjet Event API
Mailjet Send API
Mailjet Senders API
Mailjet Statistics API
Mailjet Templates API
Where this information came from

This is an independent, third-party profile of Mailjet Contacts 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.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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