Perimeter 81
Perimeter 81 is a cloud-native Secure Access Service Edge (SASE) and Zero Trust Network Access (ZTNA) platform, now part of Check Point as Check Point Harmony SASE following its 2023 acquisition. It lets organizations build and manage secure, software-defined networks that connect a distributed workforce to on-premises resources, cloud infrastructure, and SaaS applications without legacy hardware appliances. The Harmony SASE Public API (v2.3) exposes programmatic control over networks, regions and points-of-presence, gateways, IPSec/WireGuard/OpenVPN tunnels, route tables, firewall policies, and network objects, using a two-step API-key-to-JWT access-token authentication model across US, EU, Australia, and India regional gateways.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Perimeter 81 the way a machine reads it — 20 machine-readable artifacts across 17 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 — Perimeter 81 scores 39.7/100 (thin), with a separate agent-readiness read of 40/100 (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.
Kin Score
How this is scored →scored 2026-07-27 · rubric v0.5
How we profile Perimeter 81
Each block below is one kind of artifact we hold for Perimeter 81. 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 17
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.
Perimeter 81 Application API
The Application API from Perimeter 81 — 3 operation(s) for application.
Perimeter 81 Enhanced Networks API
The Enhanced Network API allows you to manage and configure enhanced networks.
Perimeter 81 Enhanced Regions API
The Enhanced Region API allows you to manage and configure enhanced regions, including scale units.
Perimeter 81 Enhanced Route Tables API
The Enhanced Route Tables API allows you to manage and configure enhanced route tables of static and dynamic tunnels.
Perimeter 81 Enhanced Tunnels API
The Enhanced Tunnel API allows you to manage and configure enhanced tunnels.
Perimeter 81 Firewall Policy API
The Firewall Policy API from Perimeter 81 — 1 operation(s) for firewall policy.
Perimeter 81 Gateways API
The Gateways API from Perimeter 81 — 2 operation(s) for gateways.
Perimeter 81 IPSec-Redundant API
The IPSec-Redundant API from Perimeter 81 — 2 operation(s) for ipsec-redundant.
Perimeter 81 IPSec-Single API
The IPSec-Single API from Perimeter 81 — 2 operation(s) for ipsec-single.
Perimeter 81 Networks API
This API allows you to manage and configure standard networks using the old API and keep you BC.
Perimeter 81 Objects Addresses API
The Objects Addresses API from Perimeter 81 — 2 operation(s) for objects addresses.
Perimeter 81 Objects Services API
The Objects Services API from Perimeter 81 — 2 operation(s) for objects services.
Perimeter 81 OpenVPN API
The OpenVPN API from Perimeter 81 — 2 operation(s) for openvpn.
Perimeter 81 Regions API
The Regions API from Perimeter 81 — 3 operation(s) for regions.
Perimeter 81 Route Table API
The Route Table API from Perimeter 81 — 1 operation(s) for route table.
Perimeter 81 Standard Networks API
The Standard Network API allows you to manage and configure standard networks.
Perimeter 81 Wireguard API
The Wireguard API from Perimeter 81 — 2 operation(s) for wireguard.
Scroll within the panel for all 17 ·
Security Posture 2
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 Perimeter 81 — 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 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 1
Pagination, idempotency, versioning, errors, and events
Access & Security 1
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
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