CESNET
CESNET (CESNET, z.s.p.o., an association of legal entities) is the Czech national research and education network operator, an association of top Czech universities and the Czech Academy of Sciences. It runs the high-performance CESNET3 academic backbone and delivers ICT services to its members: networking, MetaCentrum computing, data storage (FileSender, ownCloud), identity federation and eduroam, multimedia/videoconferencing, and security services, and is part of the e-INFRA CZ research infrastructure. It publishes open-source projects, including the Perun identity and access management system, on GitHub.
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 CESNET the way a machine reads it — 42 machine-readable artifacts across 4 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 — CESNET scores 50.7/100 (developing), with a separate agent-readiness read of 26/100 (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 2026-10-17 · rubric v0.24.0
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</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile CESNET
Each block below is one kind of artifact we hold for CESNET. 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 27
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.
CESNET Attributes Manager API
AttributesManager RPC API in Perun
CESNET Audit Messages Manager API
AuditMessage RPC API in Perun
CESNET Authorization API
Endpoints for obtaining and managing API tokens.
CESNET Authz Resolver API
AuthzResolver RPC API in Perun
CESNET Cabinet Manager API
CabinetManager RPC API in Perun
CESNET Choices API
Choices for rule actions and communities.
CESNET Config Manager API
ConfigManager RPC API in Perun
CESNET Consents Manager API
ConsentsManager RPC API in Perun
CESNET Database Manager API
DatabaseManager RPC API in Perun
CESNET Ext Sources Manager API
ExtSourcesManager RPC API in Perun
CESNET Facilities Manager API
FacilitiesManager RPC API in Perun
CESNET Groups Manager API
GroupsManager RPC API in Perun
CESNET Integration Manager API
IntegrationManager RPC API in Perun
CESNET Invitations Manager API
InvitationsManager RPC API in Perun
CESNET Members Manager API
MembersManager RPC API in Perun
CESNET Notification Manager API
NotificationManager RPC API in Perun
CESNET Owners Manager API
OwnersManager RPC API in Perun
CESNET Registrar Manager API
RegistrarManager RPC API in Perun
CESNET Resources Manager API
ResourcesManager RPC API in Perun
CESNET RT Messages Manager API
RTMessagesManager RPC API in Perun
CESNET Rules API
Endpoints for managing IPv4, IPv6, and RTBH rules.
CESNET Searcher API
Searcher RPC API in Perun
CESNET Services Manager API
ServicesManager RPC API in Perun
CESNET Tasks Manager API
TasksManager RPC API in Perun
CESNET Users Manager API
UsersManager RPC API in Perun
CESNET Utils API
various utilities
CESNET Vos Manager API
VosManager RPC API in Perun
Scroll within the panel for all 27 ·
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.
Cesnet Plans Pricing
PLANSRate 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.
Cesnet Rate Limits
RATE LIMITSSemantic 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.
Cesnet Context
JSON-LDSpectral Rules 2
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.
CESNET — perun rules
SPECTRALCESNET API Rules
SPECTRALJSON Schema 6
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.
ApplicationFormItem
JSON SCHEMAApplication
JSON SCHEMAApplicationsPageQuery
JSON SCHEMAPerunNotifTemplate
JSON SCHEMAPublication
JSON SCHEMARegistrarApplicationInput
JSON SCHEMASecurity 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 CESNET — 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 2
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 11
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 11 ·
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 10
Authentication, authorization, and security posture
Scroll within the panel for all 10 ·
Learn 1
Tutorials, courses, talks, and written guidance
Operate 3
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 3
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/cesnet · machine-readable index on apis.io
This is an independent, third-party profile of CESNET, 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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