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Ahrefs Projects API

The Projects API from Ahrefs — 3 operation(s) for projects.

Ahrefs Projects API is one of 43 APIs that Ahrefs publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

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

This API exposes 5 operations across 3 paths, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 3.0.0.

Requests are made against 2 base URLs: https://api.ahrefs.com/v3/management, https://api.ahrefs.com/v3/site-audit.

5 operations 3 paths 5 schemas 1 DELETE2 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
3.0.0
Base URL
https://api.ahrefs.com/v3
Authentication
HTTP Bearer
Contact
Terms of Service
Resource Areas
1

Authentication & Security 1

Ahrefs Projects API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (http). By default, every request must be authenticated.

Paths & Operations 5

Across 3 paths, the API surfaces 5 operations — 1 DELETE, 2 GET, 1 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Projects 5
GET
/projects
Projects
projects 5 params → 200400401403429500
POST
/projects
Projects
projects 1 param body → 200400401403429500
DELETE
/projects
Projects
projects 2 params → 200400401403429500
PATCH
/update-project
Update Project
update-project 1 param body → 200400401403429500
GET
/issues
Project Issues
issues 4 params → 200400401403429500

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are issues (1 property), projects_2 (1 property), update-project (1 property), Error_response (1 property). Each schema is shown below with its type and property counts.

projects
object
1 property
Error_response
object
1 property
update-project
object
1 property
projects_2
object
1 property
issues
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

ahrefs-projects-api-openapi.yml Raw ↑

Other APIs Ahrefs publishes across the network.

Ahrefs MCP Server
Ahrefs AI visibility API
Ahrefs Anonymous queries API
Ahrefs Backlinks profile API
Ahrefs Batch Analysis API
Ahrefs Brand Radar prompts API
Ahrefs Brand radar reports API
Ahrefs Channels API
Ahrefs Competitors API
Ahrefs Competitors Overview API
Ahrefs Crawler API
Ahrefs Domain Rating API
Where this information came from

This is an independent, third-party profile of Ahrefs Projects 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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