LambdaTest website screenshot

LambdaTest

LambdaTest (rebranding as TestMu AI) is a cloud-based AI-powered test execution platform that enables developers and QA teams to run Selenium, Cypress, Playwright, and Appium automation tests across 3,000+ browser and OS combinations at scale. The platform provides live interactive cross-browser and real device testing, visual regression testing with SmartUI, and AI-native test orchestration via HyperExecute. LambdaTest exposes a suite of REST APIs for managing test sessions, uploading mobile apps, retrieving test results, and controlling tunnel connections, all secured with HTTP Basic Authentication using a username and access key. The platform serves over 2 million developers and testers across 10,000+ enterprise customers in 130 countries.

LambdaTest publishes 18 APIs on the APIs.io network, including Autoheal Command Logs API, Build API, extensions API, and 15 more. Tagged areas include Testing, Cross-Browser Testing, Selenium, Cypress, and Playwright.

The LambdaTest catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

LambdaTest’s developer surface includes authentication, documentation, engineering blog, pricing, and 12 more developer resources.

🌐 Visit website 📡 Source on GitHub
52.8/100 developing ▬ flat Agent 46/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
20 APIs 71 Agent Skills
TestingCross-Browser TestingSeleniumCypressPlaywrightMobile TestingAutomationQAVisual Regression

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 52.8/100 · developing
Contract Quality 15.7 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 11.6 / 20
Operational Transparency 6.8 / 13
Governance 7.0 / 12
Discoverability 7.4 / 10
Agent readiness — 46/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 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/lambdatest: 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 20

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

LambdaTest App Automation API

REST API for managing mobile app test automation on real devices and emulators/simulators. Supports uploading iOS (.ipa) and Android (.apk/.aab) apps, listing devices by region,...

LambdaTest HyperExecute API

REST API for the HyperExecute AI-native test orchestration platform. Provides endpoints for triggering distributed test jobs, monitoring job status, fetching artifacts, and retr...

LambdaTest Autoheal Command Logs API

The Autoheal Command Logs API from LambdaTest — 1 operation(s) for autoheal command logs.

LambdaTest Build API

The Build API from LambdaTest — 3 operation(s) for build.

LambdaTest extensions API

The extensions API from LambdaTest — 2 operation(s) for extensions.

LambdaTest Fetch Build Screenshots API

The Fetch Build Screenshots API from LambdaTest — 1 operation(s) for fetch build screenshots.

LambdaTest Geolocation API

The Geolocation API from LambdaTest — 1 operation(s) for geolocation.

LambdaTest Get Build Status API

The Get Build Status API from LambdaTest — 1 operation(s) for get build status.

LambdaTest Get Screenshot Status API

The Get Screenshot Status API from LambdaTest — 1 operation(s) for get screenshot status.

LambdaTest Lighthouse API

The Lighthouse API from LambdaTest — 1 operation(s) for lighthouse.

LambdaTest Organisation API

The Organisation API from LambdaTest — 1 operation(s) for organisation.

LambdaTest platforms API

The platforms API from LambdaTest — 1 operation(s) for platforms.

LambdaTest prerun API

The prerun API from LambdaTest — 4 operation(s) for prerun.

LambdaTest Resolution API

The Resolution API from LambdaTest — 1 operation(s) for resolution.

LambdaTest Session API

The Session API from LambdaTest — 13 operation(s) for session.

LambdaTest Session Logs (V2) API

The Session Logs (V2) API from LambdaTest — 6 operation(s) for session logs (v2).

LambdaTest Test API

The Test API from LambdaTest — 2 operation(s) for test.

LambdaTest tunnel API

The tunnel API from LambdaTest — 2 operation(s) for tunnel.

LambdaTest Upload Screenshots API

The Upload Screenshots API from LambdaTest — 1 operation(s) for upload screenshots.

LambdaTest user-files API

The user-files API from LambdaTest — 3 operation(s) for user-files.

Scroll for all 20

Agent Skills 24

Packaged agent skills for driving this provider's APIs from an AI assistant.

api-ai-augmented

AGENT SKILL

api-analyzer

AGENT SKILL

api-compliance-checker

AGENT SKILL

api-designer

AGENT SKILL

api-documentation

AGENT SKILL

api-fetcher-specific-domains

AGENT SKILL

api-graphql-grpc

AGENT SKILL

api-health-monitoring

AGENT SKILL

api-inferrer-from-files

AGENT SKILL

api-integration

AGENT SKILL

api-mock-helper

AGENT SKILL

api-rate-limiting-helper

AGENT SKILL

api-sdk-generator

AGENT SKILL

api-security-auth-pattern

AGENT SKILL

api-to-testcase-generator

AGENT SKILL

api-versioning-helper

AGENT SKILL

appium-skill

AGENT SKILL

behat-skill

AGENT SKILL

behave-skill

AGENT SKILL

capybara-skill

AGENT SKILL

cicd-pipeline-skill

AGENT SKILL

codeception-skill

AGENT SKILL

cucumber-skill

AGENT SKILL

cypress-skill

AGENT SKILL

Scroll for all 24

Pricing Plans 1

Published pricing tiers and plan structures.

Lambdatest Plans Pricing

12 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Lambdatest Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Lambdatest Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Lambdatest Context

5 classes · 38 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

LambdaTest API Rules

5 rules · 4 warnings 1 info

SPECTRAL

JSON Schema 3

Standalone JSON Schema definitions for this provider's data models.

LambdaTest Build

11 properties

JSON SCHEMA

LambdaTest Session

24 properties

JSON SCHEMA

LambdaTest SmartUI Build

10 properties

JSON SCHEMA

Examples 3

Example request and response payloads for these APIs.

Lambdatest Get Session Example

1 fields

EXAMPLE

Lambdatest List Builds Example

2 fields

EXAMPLE

Lambdatest Smartui Build Status Example

2 fields

EXAMPLE

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Lambdatest Authentication

http · 1 scheme

SECURITY

Lambdatest Domain Security

TLSv1.3 · DMARC

SECURITY

Lambdatest Trust Center

SOC 2, GDPR

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Lambdatest Agentic Access

52 operations · 20 acting · 3 human-in-the-loop

52 operations · 20 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 AgentSkills
AgentSkills

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

X
X

Source (apis.yml)

apis.yml Raw ↑ 
aid: lambdatest
name: LambdaTest
description: LambdaTest (rebranding as TestMu AI) is a cloud-based AI-powered test execution platform that enables developers
  and QA teams to run Selenium, Cypress, Playwright, and Appium automation tests across 3,000+ browser and OS combinations
  at scale. The platform provides live interactive cross-browser and real device testing, visual regression testing with SmartUI,
  and AI-native test orchestration via HyperExecute. LambdaTest exposes a suite of REST APIs for managing test sessions, uploading
  mobile apps, retrieving test results, and controlling tunnel connections, all secured with HTTP Basic Authentication using
  a username and access key. The platform serves over 2 million developers and testers across 10,000+ enterprise customers
  in 130 countries.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/lambdatest.png
tags:
- Testing
- Cross-Browser Testing
- Selenium
- Cypress
- Playwright
- Mobile Testing
- Automation
- QA
- Visual Regression
url: https://raw.githubusercontent.com/api-evangelist/lambdatest/refs/heads/main/apis.yml
created: '2026-06-12'
modified: '2026-06-12'
specificationVersion: '0.19'
apis:
- aid: lambdatest:app-automation-api
  name: LambdaTest App Automation API
  description: REST API for managing mobile app test automation on real devices and emulators/simulators. Supports uploading
    iOS (.ipa) and Android (.apk/.aab) apps, listing devices by region, managing app versions, and retrieving concurrency
    details. Base URLs differ between real device and virtual device workflows.
  humanURL: https://www.lambdatest.com/support/docs/app-testing-apis/
  baseURL: https://mobile-api.lambdatest.com
  tags:
  - Mobile Testing
  - App Automation
  - iOS
  - Android
  - Real Devices
  properties:
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/app-testing-apis/
- aid: lambdatest:hyperexecute-api
  name: LambdaTest HyperExecute API
  description: REST API for the HyperExecute AI-native test orchestration platform. Provides endpoints for triggering distributed
    test jobs, monitoring job status, fetching artifacts, and retrieving execution analytics. HyperExecute runs test suites
    up to 70% faster than traditional grids.
  humanURL: https://www.lambdatest.com/support/docs/hyperexecute-api-testing/
  baseURL: https://api.lambdatest.com
  tags:
  - HyperExecute
  - Test Orchestration
  - Parallel Testing
  - CI/CD
  properties:
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/hyperexecute-api-testing/
- aid: lambdatest:lambdatest-autoheal-command-logs-api
  name: LambdaTest Autoheal Command Logs API
  description: The Autoheal Command Logs API from LambdaTest — 1 operation(s) for autoheal command logs.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Autoheal Command Logs
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-autoheal-command-logs-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-build-api
  name: LambdaTest Build API
  description: The Build API from LambdaTest — 3 operation(s) for build.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Build
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-build-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-extensions-api
  name: LambdaTest extensions API
  description: The extensions API from LambdaTest — 2 operation(s) for extensions.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - extensions
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-extensions-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-fetch-build-screenshots-api
  name: LambdaTest Fetch Build Screenshots API
  description: The Fetch Build Screenshots API from LambdaTest — 1 operation(s) for fetch build screenshots.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Fetch Build Screenshots
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-fetch-build-screenshots-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-geolocation-api
  name: LambdaTest Geolocation API
  description: The Geolocation API from LambdaTest — 1 operation(s) for geolocation.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Geolocation
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-geolocation-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-get-build-status-api
  name: LambdaTest Get Build Status API
  description: The Get Build Status API from LambdaTest — 1 operation(s) for get build status.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Get Build Status
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-get-build-status-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-get-screenshot-status-api
  name: LambdaTest Get Screenshot Status API
  description: The Get Screenshot Status API from LambdaTest — 1 operation(s) for get screenshot status.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Get Screenshot Status
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-get-screenshot-status-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-lighthouse-api
  name: LambdaTest Lighthouse API
  description: The Lighthouse API from LambdaTest — 1 operation(s) for lighthouse.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Lighthouse
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-lighthouse-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-organisation-api
  name: LambdaTest Organisation API
  description: The Organisation API from LambdaTest — 1 operation(s) for organisation.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Organisation
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-organisation-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-platforms-api
  name: LambdaTest platforms API
  description: The platforms API from LambdaTest — 1 operation(s) for platforms.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - platforms
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-platforms-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-prerun-api
  name: LambdaTest prerun API
  description: The prerun API from LambdaTest — 4 operation(s) for prerun.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - prerun
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-prerun-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-resolution-api
  name: LambdaTest Resolution API
  description: The Resolution API from LambdaTest — 1 operation(s) for resolution.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Resolution
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-resolution-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-session-api
  name: LambdaTest Session API
  description: The Session API from LambdaTest — 13 operation(s) for session.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Session
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-session-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-session-logs-v2-api
  name: LambdaTest Session Logs (V2) API
  description: The Session Logs (V2) API from LambdaTest — 6 operation(s) for session logs (v2).
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Session Logs (V2)
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-session-logs-v2-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-test-api
  name: LambdaTest Test API
  description: The Test API from LambdaTest — 2 operation(s) for test.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Test
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-test-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-tunnel-api
  name: LambdaTest tunnel API
  description: The tunnel API from LambdaTest — 2 operation(s) for tunnel.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - tunnel
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-tunnel-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-upload-screenshots-api
  name: LambdaTest Upload Screenshots API
  description: The Upload Screenshots API from LambdaTest — 1 operation(s) for upload screenshots.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - Upload Screenshots
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-upload-screenshots-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
- aid: lambdatest:lambdatest-user-files-api
  name: LambdaTest user-files API
  description: The user-files API from LambdaTest — 3 operation(s) for user-files.
  humanURL: https://www.lambdatest.com/support/docs/api-doc/
  baseURL: https://api.lambdatest.com
  tags:
  - user-files
  properties:
  - type: OpenAPI
    url: openapi/lambdatest-user-files-api-openapi.yml
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/api-doc/
  - type: Documentation
    url: https://www.lambdatest.com/support/docs/smart-ui-cypress/
common:
- type: AgenticAccess
  url: agentic-access/lambdatest-agentic-access.yml
- type: TrustCenter
  url: security/lambdatest-trust-center.yml
- type: DomainSecurity
  url: security/lambdatest-domain-security.yml
- type: Authentication
  url: authentication/lambdatest-authentication.yml
- name: Agent Skills
  url: https://github.com/LambdaTest/agent-skills
  type: AgentSkills
- type: Website
  url: https://www.lambdatest.com
- type: Documentation
  url: https://www.lambdatest.com/support/docs/
- type: GitHubOrganization
  url: https://github.com/LambdaTest
- type: LinkedIn
  url: https://www.linkedin.com/company/lambdatest
- type: X
  url: https://x.com/lambdatesting
- type: Blog
  url: https://www.lambdatest.com/blog/
- type: Pricing
  url: https://www.lambdatest.com/pricing
- type: StatusPage
  url: https://status.lambdatest.com/
- type: Plans
  url: plans/lambdatest-plans-pricing.yml
- type: RateLimits
  url: rate-limits/lambdatest-rate-limits.yml
- type: FinOps
  url: finops/lambdatest-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com