Knak
Knak is a no-code email and landing page creation platform built for enterprise marketing teams. Marketers design on-brand, responsive emails and landing pages in a drag-and-drop builder, then sync the finished HTML directly into their marketing automation platform (Marketo, Eloqua, Salesforce Marketing Cloud, Braze, HubSpot and others) without writing code or waiting on developers. For technical teams Knak publishes a documented developer surface -- the Knak Enterprise REST API for automating users, assets, themes, modules, brands, folders, merge tags and translation requests; the Knak Send Contacts API; a SCIM 2.0 API for identity-provider driven user provisioning; signed webhooks for asset and translation lifecycle events; a set of customer-implemented integration contracts (Custom DAM, Custom Validator, Custom Sync Location); and a hosted, OAuth 2.1 protected MCP server that lets AI clients generate and browse Knak assets.
Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.
API Evangelist profiles Knak the way a machine reads it — 58 machine-readable artifacts across 6 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 — Knak scores 58.9/100 (strong), with a separate agent-readiness read of 59/100 (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 2026-09-08 · rubric v0.20.0
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How we profile Knak
Each block below is one kind of artifact we hold for Knak. 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.
Knak Asset Custom Fieldsets API
The Asset Custom Fieldsets API from Knak — 2 operation(s) for asset custom fieldsets.
Knak AssetFolders API
The AssetFolders API from Knak — 2 operation(s) for assetfolders.
Knak Assets API
The Assets API from Knak — 7 operation(s) for assets.
Knak AvailablePlatforms API
The AvailablePlatforms API from Knak — 1 operation(s) for availableplatforms.
Knak Brands API
The Brands API from Knak — 1 operation(s) for brands.
Knak Contacts API
Create, retrieve and list contacts in Knak Send.
Knak DAM Assets API
Endpoints to retrieve DAM Assets. This is a contract the CUSTOMER implements so Knak can browse images from their own digital asset management system; the base URL is the placeh...
Knak Fields API
Create and list custom contact fields (schema metadata).
Knak Integrations API
The Integrations API from Knak — 1 operation(s) for integrations.
Knak MarketingPlatformSyncs API
The MarketingPlatformSyncs API from Knak — 1 operation(s) for marketingplatformsyncs.
Knak MergeTags API
The MergeTags API from Knak — 2 operation(s) for mergetags.
Knak Modules API
The Modules API from Knak — 3 operation(s) for modules.
Knak OAuth2 API
Endpoints that need to be implemented to support OAuth2 — the token and authorize endpoints a CUSTOMER exposes so Knak can authenticate against their Custom DAM or Custom Sync L...
Knak Project Management API
The Project Management API from Knak — 1 operation(s) for project management.
Knak Status API
The health-check ping every Knak customer-implemented contract must expose — 1 operation (GET /v1/ping). Implemented by the CUSTOMER, not by Knak; the base URL is the placeholde...
Knak Sync Location API
Endpoints to retrieve Sync Location. This is a contract the CUSTOMER implements so their own logic determines and restricts the sync location for Knak assets; the base URL is th...
Knak SyncStatuses API
The SyncStatuses API from Knak — 1 operation(s) for syncstatuses.
Knak Themes API
The Themes API from Knak — 2 operation(s) for themes.
Knak TranslationRequests API
The TranslationRequests API from Knak — 5 operation(s) for translationrequests.
Knak Users API
The Users API from Knak — 4 operation(s) for users.
Knak Validation API
The Custom Validator contract — 1 operation. This is a contract the CUSTOMER implements so Knak can run assets through their own validation pipeline; the base URL is the placeho...
Knak Asset.approval Status Updated API
The asset.approval_status_updated API from Knak — 0 operation(s) for asset.approval_status_updated.
Knak Asset.created API
The asset.created API from Knak — 0 operation(s) for asset.created.
Knak Asset.sync Confirmation Responded API
The asset.sync_confirmation_responded API from Knak — 0 operation(s) for asset.sync_confirmation_responded.
Knak Asset.sync Requested API
The asset.sync_requested API from Knak — 0 operation(s) for asset.sync_requested.
Knak Asset.translation Requested API
The asset.translation_requested API from Knak — 0 operation(s) for asset.translation_requested.
Knak Translation Request.created API
The translation_request.created API from Knak — 0 operation(s) for translation_request.created.
Scroll within the panel for all 27 ·
Open Collections 22
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 COLLECTIONKnak Enterprise API — Asset Custom Fieldsets
OPEN COLLECTIONKnak Enterprise API — AssetFolders
OPEN COLLECTIONKnak Enterprise API — Assets
OPEN COLLECTIONKnak Enterprise API — AvailablePlatforms
OPEN COLLECTIONKnak Enterprise API — Brands
OPEN COLLECTIONKnak Send Contacts API Reference — Contacts
OPEN COLLECTIONKnak Send Contacts API Reference — Fields
OPEN COLLECTIONKnak Enterprise API — Integrations
OPEN COLLECTIONKnak Enterprise API — MarketingPlatformSyncs
OPEN COLLECTIONKnak Enterprise API — MergeTags
OPEN COLLECTIONKnak Enterprise API — Modules
OPEN COLLECTIONCustom Digital Asset Management (DAM) API Reference — OAuth2
OPEN COLLECTIONKnak Enterprise API — Project Management
OPEN COLLECTIONKnak Custom Validator API Reference — Status
OPEN COLLECTIONCustom Sync Location API Reference — Sync Location
OPEN COLLECTIONKnak Enterprise API — SyncStatuses
OPEN COLLECTIONKnak Enterprise API — Themes
OPEN COLLECTIONKnak Enterprise API — TranslationRequests
OPEN COLLECTIONKnak Enterprise API — Users
OPEN COLLECTIONKnak Custom Validator API Reference — Validation
OPEN COLLECTIONScroll within the panel for all 22 ·
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.
Knak MCP Server
MCP SERVERPricing 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.
Knak 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.
Knak Rate Limits
RATE LIMITSEvent 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.
Knak Enterprise 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.
Resources
Every other property we hold for Knak — 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 3
Portal, sign-up, and the first successful call
Documentation 5
Reference material describing how the API behaves
Agent Surfaces 4
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 8
Pagination, idempotency, versioning, errors, and events
Scroll within the panel for all 8 ·
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 7
Authentication, authorization, and security posture
Scroll within the panel for all 7 ·
Operate 3
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 4
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/knak · machine-readable index on apis.io
This is an independent, third-party profile of Knak, 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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