Learnosity
Learnosity is an Irish-founded assessment infrastructure company whose APIs are embedded into other companies' learning products rather than sold as a finished platform. The surface is split in two: a family of versioned client-side JavaScript APIs - Items, Assess, Questions, Question Editor, Author, Author Aide, Annotations, Events, Reports, Grading, Rubric Editor and Feedback Aide - that render assessment, authoring, grading and reporting experiences inside a host application, and a server-side Data API for Item bank content, learner sessions, responses, scoring, jobs, reports and consumer administration. Learnosity is explicitly not a REST API: every Data API call is an HTTP POST whose operation is chosen by an `action` parameter, and every request across every API carries an HMAC-SHA256 signed `security` object generated server-side by one of six official SDKs. Versions ship on a dated Long Term Support train (vYYYY.X.LTS) pinned in the URL, with regional endpoints in Virginia, Dublin, Sydney, California and Oregon.
Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.
API Evangelist profiles Learnosity the way a machine reads it — 17 machine-readable artifacts across 12 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 — Learnosity scores 55.2/100 (strong), with a separate agent-readiness read of 9/100 (agent aware). 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 2026-09-08 · rubric v0.20.0
Put this on your own site. The badge is drawn live from Learnosity's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
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<a href="https://providers.apievangelist.com/providers/learnosity/"
title="Learnosity on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/learnosity.svg"
alt="Learnosity Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/learnosity/)<!-- Kin Score · API Evangelist -->
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title="Learnosity on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/learnosity/card.svg"
alt="Learnosity Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Learnosity
Each block below is one kind of artifact we hold for Learnosity. 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 12
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.
Learnosity Data API
Server-side JSON API for the Learnosity platform. Endpoint families cover Item bank content (Items, Questions, Features, Activities, Tags, Pools, Templates, Workflows), learner ...
Learnosity Items API
Client-side JavaScript API that renders and runs an assessment from an Activity in the Item bank, handling navigation, save and resume, response storage and submission.
Learnosity Assess API
The assessment player layer used by Items API in assess rendering mode, drivable directly for bespoke player experiences.
Learnosity Questions API
Renders individual Questions and Features inline without the surrounding assessment player - the lowest-level Learnosity rendering component.
Learnosity Author API
Full embeddable authoring environment for browsing, creating and editing Items, Questions, Features and Activities in the Item bank.
Learnosity Question Editor API
The single-Question editing widget, embeddable on its own inside a custom authoring UI.
Learnosity Reports API
Renders prebuilt learner and aggregate reports - individual reports, live progress and learner-centric reports - into the host application.
Learnosity Events API
Real-time client-side event channel used for live progress monitoring across in-flight assessment sessions.
Learnosity Annotations API
Adds annotation and markup capability - highlighting, notes - over assessment content.
Learnosity Grading API
Embeddable manual grading UI for scoring learner responses.
Learnosity Author Aide API
AI-assisted authoring component for generating and improving assessment content inside the host product.
Learnosity Feedback Aide
Embeddable AI scoring and feedback surface for open-response work, exposed through feedbackSession and feedbackSessionUI configuration.
Scroll within the panel for all 12 ·
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.
Learnosity Rate Limits
RATE LIMITSSecurity 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.
Learnosity Trust Center
ISO 27001, CSA STAR, EU-U.S. Data Privacy Framework (incl. UK Extension and Swiss-U.S. DPF)
SECURITYResources
Every other property we hold for Learnosity — 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 7
Portal, sign-up, and the first successful call
Scroll within the panel for all 7 ·
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 7
Status, limits, changes, and where to get help
Scroll within the panel for all 7 ·
Commercial 3
Pricing, plans, and the legal terms of use
Company 4
The organization behind the API
← All providers · Data indexed from github.com/api-evangelist/learnosity · machine-readable index on apis.io
This is an independent, third-party profile of Learnosity, 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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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.