TestMu AI
TestMu AI (formerly LambdaTest; testmuai.com) 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.
TestMu AI publishes 20 API contracts indexed on the APIs.io network, including LambdaTest Autoheal Command Logs API, LambdaTest Build API, LambdaTest Extensions API, and 17 more. Tagged areas include Testing, Cross-Browser Testing, Selenium, Cypress, and Playwright.
The TestMu AI catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.
TestMu AI’s developer surface includes CLI, support, getting-started guide, authentication, documentation, engineering blog, pricing, and 35 more developer resources.
What this lets a business do 1
Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →
Kin Score
Markets this provider is in provisional
The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.
| Market | Position | Depth | Registered MCP server | Declares compatibility |
|---|---|---|---|---|
| Agent Skills (SKILL.md packages) | builds-on | 45.4 | 1 | 1 |
| IDE Extension Marketplaces (JetBrains, VS Code, Open VSX, Docker Verified Publishers, PyPI orgs) | builds-on | 45.4 | 1 | 1 |
| Jenkins Plugins + CD Foundation Landscape | builds-on | 45.4 | 1 | 1 |
| APIs.guru OpenAPI Directory (API definition directory) | builds-on | 45.4 | 1 | 1 |
Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
Standards implemented 4
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
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
Open Collections 18
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Scroll for all 18
MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
Agent Skills 24
Packaged agent skills for driving this provider's APIs from an AI assistant.
api-ai-augmented
AGENT SKILLapi-analyzer
AGENT SKILLapi-compliance-checker
AGENT SKILLapi-designer
AGENT SKILLapi-documentation
AGENT SKILLapi-fetcher-specific-domains
AGENT SKILLapi-graphql-grpc
AGENT SKILLapi-health-monitoring
AGENT SKILLapi-inferrer-from-files
AGENT SKILLapi-integration
AGENT SKILLapi-mock-helper
AGENT SKILLapi-rate-limiting-helper
AGENT SKILLapi-sdk-generator
AGENT SKILLapi-security-auth-pattern
AGENT SKILLapi-to-testcase-generator
AGENT SKILLapi-versioning-helper
AGENT SKILLappium-skill
AGENT SKILLbehat-skill
AGENT SKILLbehave-skill
AGENT SKILLcapybara-skill
AGENT SKILLcicd-pipeline-skill
AGENT SKILLcodeception-skill
AGENT SKILLcucumber-skill
AGENT SKILLcypress-skill
AGENT SKILLScroll for all 24
TestMu AI API pricing
Not yet checked against TestMu AI's own pricing page. Compiled by API Evangelist on 2026-06-12 from www.lambdatest.com/pricing; confirm before you rely on a figure. A free plan or tier is listed.
| Plan | Price |
|---|---|
| Free freemium | Free |
| Virtual Live paid | $15.00 per monthly Price (Annual Billing) · Free |
| ChromeOS Live paid | $29.00 per monthly Price (Annual Billing) · Free |
| Real Device Plus Live paid | $39.00 per monthly Price (Annual Billing) · Free |
| Web Automation on Desktop paid | $79.00 per monthly Price (Annual Billing) |
| Virtual Automation Cloud paid | $99.00 per monthly Price (Annual Billing) |
| Real Device Plus Automation paid | $199.00 per monthly Price (Annual Billing) |
| HyperExecute Free freemium | Free |
All 12 plans, limits and sources →
Rate limits
- Web Automation API - Parallel Sessions (Free): 2 concurrent sessions
- Web Automation API - Parallel Sessions (Web Automation Plan): 1 concurrent sessions
- App Upload API - Request Rate: 60 requests per minute
Compiled by API Evangelist, not yet checked against TestMu AI's documentation. All 5 limits →
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Lambdatest Rate Limits
RATE LIMITSService Levels 1
Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.
TestMu AI
SLAFinOps 1
Cost, billing, and metering signals for API financial operations.
Lambdatest Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Lambdatest Context
JSON-LDSpectral Rules 2
Spectral governance rulesets for linting and validating these APIs.
TestMu AI — jsonschema rules
SPECTRALTestMu AI API Rules
SPECTRALJSON Schema 46
Standalone JSON Schema definitions for this provider's data models.
AutohealedCommandsResponse
JSON SCHEMALambdaTest Build
JSON SCHEMABuildScreenshotResponse
JSON SCHEMABuildStatusResponse
JSON SCHEMACreatePrerunResponse
JSON SCHEMADeleteBuildResponse
JSON SCHEMADeleteExtensionPayload
JSON SCHEMADeleteExtensionResponse
JSON SCHEMADeletePrerunPayload
JSON SCHEMADeleteUserFilePayload
JSON SCHEMADeleteUserFileResponse
JSON SCHEMADownloadPrerunPayload
JSON SCHEMADownloadUserFilePayload
JSON SCHEMAEditBuildResponse
JSON SCHEMAEditBuild
JSON SCHEMAGetGeolocationIps
JSON SCHEMAGetOrgConcurrency
JSON SCHEMAGetPlatformResponse
JSON SCHEMAGetResolutions
JSON SCHEMAGetTunnelsResponse
JSON SCHEMALighthouseReportResponse
JSON SCHEMAListBuildResponse
JSON SCHEMAListExtensionResponse
JSON SCHEMAListUserFileResponse
JSON SCHEMAListsTestsResponse
JSON SCHEMALogNewResponse
JSON SCHEMAScreenshotResponse
JSON SCHEMAScreenshotStatusBuildResponse
JSON SCHEMALambdaTest Session
JSON SCHEMASingleBuildResponse
JSON SCHEMALambdaTest SmartUI Build
JSON SCHEMAStopBuildResponse
JSON SCHEMAStopSessionResponse
JSON SCHEMATunnelsDeleteResponse
JSON SCHEMAUpdateSessionPayload
JSON SCHEMAUploadExceptionLog
JSON SCHEMAUploadExtensionPayload
JSON SCHEMAUploadExtensionResponseData
JSON SCHEMAUploadPrerunPayload
JSON SCHEMAUploadScreenshotResponseV2
JSON SCHEMAUploadTerminalFileResposeData
JSON SCHEMAUploadUserFilePayload
JSON SCHEMAUploadUserFilesResposeData
JSON SCHEMAValidatePrerunPayload
JSON SCHEMAValidatePrerunResponse
JSON SCHEMAVideoResponse
JSON SCHEMAScroll for all 46
Examples 3
Example request and response payloads for these APIs.
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 6
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 7
Pagination, idempotency, versioning, errors, and events
Scroll for all 7
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 5
Pricing, plans, and the legal terms of use
Company 5
The organization behind the API
Other 4
Properties that don't map to a standard resource type
Source (apis.yml)
TestMu AI API — frequently asked questions
Does TestMu AI have an API?
Yes. APIs.io lists 20 APIs from TestMu AI, including LambdaTest App Automation API, LambdaTest HyperExecute API and LambdaTest Autoheal Command Logs API, and 17 more.
Is there an OpenAPI specification for the TestMu AI API?
Yes. APIs.io indexes 18 OpenAPI specifications for TestMu AI, each linked for download from this page.
How do I authenticate with the TestMu AI API?
TestMu AI documents its authentication (http · 1 scheme). The details are profiled on APIs.io as Lambdatest Authentication.
How much does the TestMu AI API cost?
APIs.io lists 12 pricing plans for TestMu AI, with each plan's price, limits and inclusions under Pricing on this page.
Does TestMu AI have an MCP server?
Yes. APIs.io lists 1 MCP server for TestMu AI: Remote MCP server at mcp.lambdatest.com over HTTP.
Is the TestMu AI API ready for AI agents?
TestMu AI has a Kin Score of 49.1 out of 100 (developing) and an Agent Readiness score of 54.7 (agent-ready), scored by API Evangelist on 2026-11-06.
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.