Checkly
Checkly is a code-first reliability platform for synthetic monitoring, uptime monitoring, alerting and AI-assisted incident investigation. Engineering teams define monitors as versioned code with the Checkly CLI, Terraform or Pulumi, reuse existing Playwright suites as production browser checks, and run them from 22 global locations or from private locations inside their own network. The platform spans three modules: Detect (uptime, API and browser monitoring), Communicate (alerting, status pages and dashboards) and Resolve (OpenTelemetry tracing and Rocky AI root cause analysis). Checkly exposes a 225-operation public REST API, a hosted MCP server, four published Agent Skills and machine-readable llms.txt, docs and pricing.
Reference-quality API operations across every facet — a rich contract, published governance, transparent operations, and machine-readable commercial terms.
API Evangelist profiles Checkly the way a machine reads it — 73 machine-readable artifacts across 1 API, 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 — Checkly scores 71.1/100 (exemplar), with a separate agent-readiness read of 55/100 (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. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-10 · rubric v0.20.0
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How we profile Checkly
Each block below is one kind of artifact we hold for Checkly. 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 42
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.
Checkly
Checkly is a monitoring-as-code platform for API and synthetic monitoring with Playwright-based browser checks and programmable API checks.
Checkly Accounts API
The Accounts API from Checkly — 11 operation(s) for accounts.
Checkly Alert Channels API
The Alert Channels API from Checkly — 6 operation(s) for alert channels.
Checkly Analytics API
The Analytics API from Checkly — 12 operation(s) for analytics.
Checkly Check Alerts API
The Check Alerts API from Checkly — 2 operation(s) for check alerts.
Checkly Check Groups API
The Check Groups API from Checkly — 11 operation(s) for check groups.
Checkly Check Results API
The Check Results API from Checkly — 4 operation(s) for check results.
Checkly Checks API
The Checks API from Checkly — 18 operation(s) for checks.
Checkly Dashboards API
The Dashboards API from Checkly — 5 operation(s) for dashboards.
Checkly Heartbeats API
The Heartbeats API from Checkly — 5 operation(s) for heartbeats.
Checkly Incidents API
The Incidents API from Checkly — 4 operation(s) for incidents.
Checkly Maintenance Windows API
The Maintenance Windows API from Checkly — 12 operation(s) for maintenance windows.
Checkly Private Locations API
The Private Locations API from Checkly — 8 operation(s) for private locations.
Checkly Alert notifications API
The Alert notifications API from Checkly — 1 operation(s) for alert notifications.
Checkly Badges API
The Badges API from Checkly — 2 operation(s) for badges.
Checkly Check sessions API
The Check sessions API from Checkly — 7 operation(s) for check sessions.
Checkly Check status API
The Check status API from Checkly — 2 operation(s) for check status.
Checkly Client certificates API
The Client certificates API from Checkly — 4 operation(s) for client certificates.
Checkly Deployment Triggers API
The Deployment Triggers API from Checkly — 2 operation(s) for deployment triggers.
Checkly Environment variables API
The Environment variables API from Checkly — 5 operation(s) for environment variables.
Checkly Error Groups API
The Error Groups API from Checkly — 4 operation(s) for error groups.
Checkly Incident Updates API
The Incident Updates API from Checkly — 3 operation(s) for incident updates.
Checkly Location API
The Location API from Checkly — 1 operation(s) for location.
Checkly Monitors API
The Monitors API from Checkly — 7 operation(s) for monitors.
Checkly Reporting API
The Reporting API from Checkly — 1 operation(s) for reporting.
Checkly Rocky AI API
The Rocky AI API from Checkly — 3 operation(s) for rocky ai.
Checkly Runtimes API
The Runtimes API from Checkly — 2 operation(s) for runtimes.
Checkly Secret scans API
The Secret scans API from Checkly — 1 operation(s) for secret scans.
Checkly Snippets API
The Snippets API from Checkly — 5 operation(s) for snippets.
Checkly Static IPs API
The Static IPs API from Checkly — 6 operation(s) for static ips.
Checkly Status Page Incidents API
The Status Page Incidents API from Checkly — 10 operation(s) for status page incidents.
Checkly Status Page Services API
The Status Page Services API from Checkly — 5 operation(s) for status page services.
Checkly Status Pages API
The Status Pages API from Checkly — 8 operation(s) for status pages.
Checkly Status Pages V3 API
The Status Pages V3 API from Checkly — 7 operation(s) for status pages v3.
Checkly Status Pages V3 Automation Rules API
The Status Pages V3 Automation Rules API from Checkly — 5 operation(s) for status pages v3 automation rules.
Checkly Status Pages V3 Components API
The Status Pages V3 Components API from Checkly — 5 operation(s) for status pages v3 components.
Checkly Status Pages V3 Incidents API
The Status Pages V3 Incidents API from Checkly — 11 operation(s) for status pages v3 incidents.
Checkly Status Pages V3 Subscribers API
The Status Pages V3 Subscribers API from Checkly — 3 operation(s) for status pages v3 subscribers.
Checkly Subscriptions API
The Subscriptions API from Checkly — 3 operation(s) for subscriptions.
Checkly Test Session Error Groups API
The Test Session Error Groups API from Checkly — 4 operation(s) for test session error groups.
Checkly Test sessions API
The Test sessions API from Checkly — 7 operation(s) for test sessions.
Checkly Triggers API
The Triggers API from Checkly — 9 operation(s) for triggers.
Scroll within the panel for all 42 ·
Open Collections 18
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONCheckly Public Accounts API
OPEN COLLECTIONCheckly Public Accounts Alert Channels API
OPEN COLLECTIONCheckly Public Accounts Analytics API
OPEN COLLECTIONCheckly Public Accounts Check Alerts API
OPEN COLLECTIONCheckly Public Accounts Check Groups API
OPEN COLLECTIONCheckly Public Accounts Check Results API
OPEN COLLECTIONCheckly Public Accounts Check Statuses API
OPEN COLLECTIONCheckly Public Accounts Checks API
OPEN COLLECTIONCheckly Public Accounts Dashboards API
OPEN COLLECTIONCheckly Public Accounts Heartbeats API
OPEN COLLECTIONCheckly Public Accounts Incidents API
OPEN COLLECTIONCheckly Public Accounts Locations API
OPEN COLLECTIONCheckly Public Accounts Maintenance Windows API
OPEN COLLECTIONCheckly Public Accounts Private Locations API
OPEN COLLECTIONCheckly Public Accounts Reports API
OPEN COLLECTIONCheckly Public Accounts Variables API
OPEN COLLECTIONCheckly Public API
OPEN COLLECTIONScroll within the panel for all 18 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
Checkly MCP Server
Hosted, remote MCP server that lets an agent inspect Checkly checks, check results and test sessions, fetch result assets, read and trigger Rocky AI root cause analyses, manage ...
MCP SERVERAgent Skills 2
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.
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 things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
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.
Checkly 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.
Checkly Finops
FINOPSEvent Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Checkly Webhooks
ASYNCAPISecurity Posture 4
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.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
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 Checkly — 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.
Get Started 5
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 6
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 6
SDKs, sample code, and the tooling you integrate with
Access & Security 8
Authentication, authorization, and security posture
Scroll within the panel for all 8 ·
Operate 6
Status, limits, changes, and where to get help
Commercial 6
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/checkly · machine-readable index on apis.io
This is an independent, third-party profile of Checkly, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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