Huginn

Huginn is an open-source system for building agents that perform automated tasks online. Self-hosted agents can monitor the web, send and receive events, and trigger workflows. Each Huginn instance exposes a JSON-based HTTP interface (the Web Requests API) that lets external systems trigger scenarios and post events into the platform.

Huginn publishes 2 APIs on the APIs.io network. Tagged areas include Agents, Automation, Open-Source, Self-Hosted, and Workflow-Automation.

Huginn’s developer surface includes documentation and 6 more developer resources.

📡 Source on GitHub

14.7/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-09-14 · rubric v0.22.0

AccessFreemium

2 APIs

Agents Automation Open-Source Self-Hosted Workflow-Automation

Kin Score

Kin Score How this is scored →
scored 2026-09-14 · rubric v0.22.0

Composite quality — 14.7/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.9 / 20

Access Clarity 3.2 / 20

Operational Transparency 3.8 / 13

Contract Governance 0.0 / 12

Discoverability 5.9 / 10

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/huginn: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Huginn Platform

The Huginn platform is a self-hosted Ruby on Rails application that orchestrates agents, scenarios, and events. Operators install and run their own instance and configure agents...

Huginn Web Requests API

Each Huginn instance exposes a Web Requests endpoint that lets external systems POST or GET events into a configured Webhook Agent. The endpoint lives at /users/{user_id}/web_re...

Pricing Plans 1

Published pricing tiers and plan structures.

Huginn Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Huginn Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Huginn Finops

FINOPS

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Rules

Rules

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubRepository

GitHubRepository

Operate 2

Status, limits, changes, and where to get help

Releases

Releases

Issues

Issues

Commercial 1

Pricing, plans, and the legal terms of use

License

License

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: huginn
name: Huginn
description: Huginn is an open-source system for building agents that perform automated tasks online. Self-hosted agents can
  monitor the web, send and receive events, and trigger workflows. Each Huginn instance exposes a JSON-based HTTP interface
  (the Web Requests API) that lets external systems trigger scenarios and post events into the platform.
type: Index
deliveryModel:
  model: unknown
  open_source: unknown
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - repository-unlicensed
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/huginn.png
tags:
- Agents
- Automation
- Open-Source
- Self-Hosted
- Workflow-Automation
tags_raw:
- Agents
- Automation
- Open Source
- Self-Hosted
- Workflow Automation
url: https://raw.githubusercontent.com/api-evangelist/huginn/refs/heads/main/apis.yml
created: '2026-03-27'
modified: '2026-04-28'
specificationVersion: '0.23'
apis:
- aid: huginn:huginn-platform
  name: Huginn Platform
  description: The Huginn platform is a self-hosted Ruby on Rails application that orchestrates agents, scenarios, and events.
    Operators install and run their own instance and configure agents to consume and produce events across the web.
  humanURL: https://github.com/huginn/huginn
  tags:
  - Agents
  - Self-Hosted
  - Workflow-Automation
  tags_raw:
  - Agents
  - Self-Hosted
  - Workflow Automation
  properties:
  - type: Documentation
    url: https://github.com/huginn/huginn/wiki
  - type: GitHubRepository
    url: https://github.com/huginn/huginn
  - type: Installation Guide
    url: https://github.com/huginn/huginn/blob/master/doc/manual/installation.md
  - type: Docker
    url: https://hub.docker.com/r/huginn/huginn
- aid: huginn:huginn-web-requests-api
  name: Huginn Web Requests API
  description: Each Huginn instance exposes a Web Requests endpoint that lets external systems POST or GET events into a configured
    Webhook Agent. The endpoint lives at /users/{user_id}/web_requests/{agent_id}/{secret} on the operator's installed instance
    and is the primary inbound integration surface for Huginn.
  humanURL: https://github.com/huginn/huginn/wiki
  tags:
  - Agents
  - Webhook
  tags_raw:
  - Agents
  - Webhooks
  properties:
  - type: Documentation
    url: https://github.com/huginn/huginn/wiki
  - type: Webhook Agent
    url: https://github.com/huginn/huginn/blob/master/app/models/agents/webhook_agent.rb
common:
- type: Releases
  url: https://github.com/huginn/huginn/releases
- type: Website
  url: https://github.com/huginn/huginn
- type: Documentation
  url: https://github.com/huginn/huginn/wiki
- type: GitHubRepository
  url: https://github.com/huginn/huginn
- type: License
  url: https://github.com/huginn/huginn/blob/master/LICENSE
- type: Issues
  url: https://github.com/huginn/huginn/issues
- type: Rules
  url: https://raw.githubusercontent.com/api-evangelist/huginn/refs/heads/main/huginn-rules.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

Work with this as data

Every provider 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 providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
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 provider

curl "https://apis.io/api/v1/providers/huginn"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/huginn/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/huginn/evidence"

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.