Pi-hole DNS API

DNS blocking configuration.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/pi-hole-dns-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

pi-hole-dns-api-openapi.yml Raw ↑
openapi: 3.1.0
info:
  title: Pi-hole REST Auth DNS API
  description: 'REST API exposed by the pihole-FTL binary (v6+) for managing DNS

    blocklists, allowlists, groups, clients, configuration, and query logs

    on a Pi-hole instance. Most endpoints require an authenticated session

    (SID); obtain one via POST /api/auth and send it back on subsequent

    requests as the `X-FTL-SID` header, the `sid` query parameter, or in the

    request body. Each Pi-hole serves its own OpenAPI/Swagger documentation

    at /api/docs that exactly matches its installed version.


    Only a representative subset of the Pi-hole API surface (auth, groups,

    DNS blocking, info/version) is modeled here. See the documentation

    linked under externalDocs for the full catalog.

    '
  version: 6.0.0
  contact:
    name: Pi-hole documentation
    url: https://docs.pi-hole.net/api/
  license:
    name: EUPL-1.2
    url: https://opensource.org/license/eupl-1-2/
servers:
- url: http://{piHoleHost}
  description: Local Pi-hole instance.
  variables:
    piHoleHost:
      default: pi.hole
      description: Hostname or IP of the Pi-hole server.
security:
- sidHeader: []
tags:
- name: DNS
  description: DNS blocking configuration.
paths:
  /api/dns/blocking:
    get:
      tags:
      - DNS
      summary: Get current DNS blocking status
      operationId: getDnsBlockingStatus
      responses:
        '200':
          description: Current DNS blocking status.
          content:
            application/json:
              schema:
                type: object
                properties:
                  blocking:
                    type: string
                    enum:
                    - enabled
                    - disabled
                  timer:
                    type: integer
                    nullable: true
components:
  securitySchemes:
    sidHeader:
      type: apiKey
      in: header
      name: X-FTL-SID
      description: Session identifier returned by POST /api/auth.
externalDocs:
  description: Pi-hole API documentation
  url: https://docs.pi-hole.net/api/