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.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles LambdaTest the way a machine reads it — 59 machine-readable artifacts across 20 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — LambdaTest scores 57.6/100 (developing), with a separate agent-readiness read of 53/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
How we profile LambdaTest
Each block below is one kind of artifact we hold for LambdaTest. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 20
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
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 within the panel for all 20 ·
Agent Skills 24
An agent skill packages the how-to for driving these APIs from an assistant — the prompts, the sequence, the guardrails — so the knowledge to use the API travels with it.
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 within the panel for all 24 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the six things the Kin Score reads for commercial clarity.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Lambdatest Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Lambdatest Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Lambdatest Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
LambdaTest API Rules
SPECTRALJSON Schema 3
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
Standalone JSON Schema definitions for this provider's data models.
Examples 3
Real request and response payloads are what turn a spec from abstract into obvious — and they're one of the twelve things an agent needs to call an API correctly on the first try.
Example request and response payloads for these APIs.
Security Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for LambdaTest — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 3
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 1
Properties that don't map to a standard resource type
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