Opensesame

OpenSesame is an online learning course marketplace founded in 2002 and headquartered in Portland, Oregon. It offers 60,000+ pre-vetted training courses in 70+ languages spanning compliance, business skills, safety, technology, leadership, and industry-specific topics, and delivers them into an organization's existing learning management system through a patented one-click curation integration with automatic daily metadata sync and xAPI progress reporting. OpenSesame is a portfolio company of Partech and maintains a public trust center with SOC 2 Type 2, ISO/IEC 27001, ISO/IEC 27701, and GDPR posture.

Opensesame is profiled on the APIs.io network. Tagged areas include Company, E-Learning, LMS, Online Training, and Course Marketplace.

Opensesame’s developer surface includes engineering blog, pricing, support, and 8 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

17.8/100 emerging ▬ flat Agent 0/100 human only Front door AI 5/6 prominent Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

0 APIs

Company E-Learning LMSOnline TrainingCourse MarketplaceCorporate Training LMS Integration xAPI Applicative Saas

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 17.8/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.2 / 17

Access Clarity 8.1 / 17

Operational Transparency 1.7 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Education & Research regime (on an ambiguous tag, where no other regime matched), so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/opensesame/"><img src="https://apis.io/badge/opensesame/card.svg" alt="Opensesame on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes

13 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 7.1 — up to +18.6 composite points
Contract Governance scores 0.0 — up to +12.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/opensesame/apis.yml: open an issue on github.com/api-evangelist/opensesame to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

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.

xAPI

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Security Posture 2

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

Opensesame Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Opensesame Trust Center

SOC 2, ISO 27001, GDPR

SECURITY

Resources

Access & Security 3

Authentication, authorization, and security posture

TrustCenter

TrustCenter

Compliance

Compliance

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

HelpCenter

HelpCenter

StatusPage

StatusPage

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: opensesame
name: Opensesame
description: OpenSesame is an online learning course marketplace founded in 2002 and headquartered in Portland, Oregon. It
  offers 60,000+ pre-vetted training courses in 70+ languages spanning compliance, business skills, safety, technology, leadership,
  and industry-specific topics, and delivers them into an organization's existing learning management system through a patented
  one-click curation integration with automatic daily metadata sync and xAPI progress reporting. OpenSesame is a portfolio
  company of Partech and maintains a public trust center with SOC 2 Type 2, ISO/IEC 27001, ISO/IEC 27701, and GDPR posture.
url: https://raw.githubusercontent.com/api-evangelist/opensesame/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- partech
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- E-Learning
- LMS
- Online Training
- Course Marketplace
- Corporate Training
- LMS Integration
- xAPI
- Applicative Saas
tags_raw:
- Company
- eLearning
- Learning Management
- Online Training
- Course Marketplace
- Corporate Training
- LMS Integration
- xAPI
- Applicative Saas
image: https://cdn.prod.website-files.com/688455602da478d1fbcc4481/6914abf4e09287916fa74ef6_Open%20Graph%20Image.avif
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.opensesame.com/
- type: Blog
  url: https://www.opensesame.com/blog
- type: Pricing
  url: https://www.opensesame.com/purchase-plans
- type: Support
  url: https://support.opensesame.com/hc/en-us
- type: HelpCenter
  url: https://support.opensesame.com/hc/en-us
- type: StatusPage
  url: https://status.opensesame.com/
- type: TermsOfService
  url: https://www.opensesame.com/legal/terms-of-use
- type: PrivacyPolicy
  url: https://www.opensesame.com/legal/privacy-policy
- type: TrustCenter
  url: security/opensesame-trust-center.yml
- type: Compliance
  url: https://security.opensesame.com/
- type: DomainSecurity
  url: security/opensesame-domain-security.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 2
  pass: local-v1

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/opensesame"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/opensesame/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/opensesame/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.