Hoppscotch

Hoppscotch is a lightweight open-source browser-based API client supporting REST, GraphQL, WebSockets, SSE, and MQTT.

Hoppscotch publishes 1 API on the APIs.io network. Tagged areas include API Testing, Clients, GraphQL, Open-Source, and Platform.

Hoppscotch’s developer surface includes pricing, documentation, getting-started guide, engineering blog, changelog, release notes, support, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub

40.9/100 developing ▬ flat Agent 18/100 agent aware Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

AccessFreemium

1 APIs

API Testing Clients GraphQL Open-Source Platform REST WebSockets

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 40.9/100 · developing

Contract Quality 10.8 / 25

Developer Ergonomics 7.1 / 20

Access Clarity 12.1 / 20

Operational Transparency 5.1 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 18/100 · agent aware

Machine-Readable Contract 18 / 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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/hoppscotch: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

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

Hoppscotch

Hoppscotch is a lightweight open-source browser-based API client supporting REST, GraphQL, WebSockets, SSE, and MQTT. It provides a minimalist, web-based API development suite w...

GraphQL 1

GraphQL schemas published by this provider.

Rate Limits 1

Documented rate limits and quota policies.

Hoppscotch Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Signup

Signup

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LlmsText

LlmsText

Build 2

SDKs, sample code, and the tooling you integrate with

GitHub

GitHub

CLI

CLI

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Security

Security

Operate 7

Status, limits, changes, and where to get help

ChangeLog

ReleaseNotes

StatusPage

Support

FAQ

Discord

RateLimits

Scroll for all 7

Commercial 5

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

FinOps

Company 5

The organization behind the API

Website

About

Blog

Twitter

LinkedIn

Other 2

Properties that don't map to a standard resource type

SelfHost

SelfHost

Downloads

Downloads

Source (apis.yml)

aid: hoppscotch
name: Hoppscotch
segments:
- Clients
description: Hoppscotch is a lightweight open-source browser-based API client supporting REST, GraphQL, WebSockets, SSE, and
  MQTT.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/hoppscotch.png
tags:
- API Testing
- Clients
- GraphQL
- Open-Source
- Platform
- REST
- WebSockets
tags_raw:
- API Testing
- Clients
- GraphQL
- Open Source
- Platform
- REST
- WebSockets
created: '2026-03-03'
modified: '2026-04-28'
url: https://raw.githubusercontent.com/api-evangelist/hoppscotch/refs/heads/main/apis.yml
specificationVersion: '0.23'
apis:
- aid: hoppscotch:hoppscotch
  name: Hoppscotch
  description: Hoppscotch is a lightweight open-source browser-based API client supporting REST, GraphQL, WebSockets, SSE,
    and MQTT. It provides a minimalist, web-based API development suite with real-time collaboration, environment variables,
    collections, and test scripting across web, desktop, and CLI clients.
  humanURL: https://hoppscotch.com
  tags:
  - API Testing
  - Clients
  - Collaboration
  - GraphQL
  - MQTT
  - Open-Source
  - REST
  - SSE
  - WebSockets
  tags_raw:
  - API Testing
  - Clients
  - Collaboration
  - GraphQL
  - MQTT
  - Open Source
  - REST
  - SSE
  - WebSockets
  properties:
  - type: Documentation
    url: https://docs.hoppscotch.io
  - type: GettingStarted
    url: https://docs.hoppscotch.io/documentation/getting-started/introduction
  - type: GitHubOrg
    url: https://github.com/hoppscotch
  - url: graphql/hoppscotch-graphql.md
    type: GraphQL
common:
- type: DomainSecurity
  url: security/hoppscotch-domain-security.yml
- type: Website
  url: https://hoppscotch.com
- type: About
  url: https://hoppscotch.com/company
- type: Pricing
  url: https://hoppscotch.com/pricing
- type: Documentation
  url: https://docs.hoppscotch.io
- type: GettingStarted
  url: https://docs.hoppscotch.io/documentation/getting-started/introduction
- type: SelfHost
  url: https://docs.hoppscotch.io/documentation/self-host/getting-started
- type: Blog
  url: https://hoppscotch.com/blog
- type: ChangeLog
  url: https://hoppscotch.com/changelog
- type: ReleaseNotes
  url: https://hoppscotch.com/releases
- type: StatusPage
  url: https://status.hoppscotch.io
- type: Support
  url: https://docs.hoppscotch.io/support/getting-started/introduction
- type: FAQ
  url: https://docs.hoppscotch.io/support/getting-started/faq
- type: GitHub
  url: https://github.com/hoppscotch/hoppscotch
- type: CLI
  url: https://docs.hoppscotch.io/documentation/clients/cli/overview
- type: Downloads
  url: https://hoppscotch.com/download
- type: TermsOfService
  url: https://docs.hoppscotch.io/support/terms
- type: PrivacyPolicy
  url: https://docs.hoppscotch.io/support/privacy
- type: Security
  url: https://docs.hoppscotch.io/support/security-policy
- type: Discord
  url: https://discord.com/invite/GAMWxmR
- type: Twitter
  url: https://twitter.com/hoppscotch_io
- type: LinkedIn
  url: https://www.linkedin.com/company/hoppscotch
- type: Signup
  url: https://hoppscotch.io
- type: LlmsText
  url: https://docs.hoppscotch.io/llms.txt
- url: plans/hoppscotch-plans.md
  type: Plans
- url: rate-limits/hoppscotch-rate-limits.md
  type: RateLimits
- url: finops/hoppscotch-finops.md
  type: FinOps
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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Hoppscotch

Kin Score

APIs 1

Hoppscotch

GraphQL 1

Hoppscotch GraphQL API

Pricing Plans 1

Hoppscotch Plans Pricing

Rate Limits 1

Hoppscotch Rate Limits

FinOps 1

Hoppscotch Finops

Security Posture 1

Hoppscotch Domain Security

Resources

Get Started 2

Documentation 1

Agent Surfaces 1

Build 2

Access & Security 2

Operate 7

Commercial 5

Company 5

Other 2

Source (apis.yml)

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