Hoverfly

Hoverfly State API

Manage stateful keys used during simulation.

Documentation GitHub OpenAPI

Operations 4

GET /api/v2/state Get state #

PUT /api/v2/state Replace state #

PATCH /api/v2/state Patch state #

DELETE /api/v2/state Clear state #

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/hoverfly-state-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 form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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

OpenAPI Specification

openapi: 3.2.0
info:
  title: Hoverfly Admin Cache State API
  description: Hoverfly's Admin API provides programmatic control of a Hoverfly instance, including simulation management, mode and middleware configuration, journal and diff inspection, state management, caching, logging, templating data sources, and post-serve actions.
  version: '2.0'
  contact:
    name: Hoverfly Project
    url: https://docs.hoverfly.io
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://localhost:8888
  description: Default Hoverfly Admin API endpoint
tags:
- name: State
  description: Manage stateful keys used during simulation.
paths:
  /api/v2/state:
    get:
      tags:
      - State
      summary: Get state
      operationId: getState
      responses:
        '200':
          description: State map.
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  type: string
    put:
      tags:
      - State
      summary: Replace state
      operationId: replaceState
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties:
                type: string
      responses:
        '200':
          description: State replaced.
    patch:
      tags:
      - State
      summary: Patch state
      operationId: patchState
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              additionalProperties:
                type: string
      responses:
        '200':
          description: State patched.
    delete:
      tags:
      - State
      summary: Clear state
      operationId: clearState
      responses:
        '200':
          description: State cleared.
externalDocs:
  description: Hoverfly Admin API Reference
  url: https://docs.hoverfly.io/en/latest/pages/reference/api/api.html