KAI Network

KAI Network, operated by Black Knight Transportation LLC d/b/a Black Knight Technology, is a neutral interoperability platform connecting independent AI agents, tools, and marketplaces. It enables discovery, coordination, and commerce across AI ecosystems without requiring participants to abandon their own technology, identity, or infrastructure. The network provides verified participant connections, trust boundaries, and optional commercial opportunities, fostering a connected economy for AI services.

KAI Network is listed with 1 API on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Interoperability, Marketplace, and Platform.

The KAI Network catalog on APIs.io includes 1 Spectral governance ruleset.

KAI Network’s developer surface includes support and 15 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

23.8/100 emerging Agent 6/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

1 API

Company Artificial Intelligence Interoperability Marketplace Platform Networks

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 23.8/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 2.4 / 17

Access Clarity 10.1 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 5.6 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 6/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 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 Horizontal (data, software, accessibility, platform) regime, 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/.

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

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document Ask about this →
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) Ask about this →
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) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →

10 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 Ask about this →
Developer Ergonomics scores 14.3 — up to +17.1 composite points Ask about this →
Operational Transparency scores 0.0 — up to +13.0 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/kainetwork-tech/apis.yml: open an issue on github.com/api-evangelist/kainetwork-tech 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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

KAI x402 API

Deterministic services API for King's Market x402 endpoints.

KAI Network API pricing

Prices published by KAI Network, read 2026-11-13 from kainetwork.tech/fees. A free plan or tier is listed.

Plan	Price
KAI account	Free
Transaction fee tier $0.10–$0.99	1%
Transaction fee tier $1–$4.99	2.5%
Transaction fee tier $5–$19.99	4%
Transaction fee tier $20+	6%

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

KAI Network Plans Pricing

5 plans

PLANS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

KAI Network API Rules

28 rules · 26 error-severity 1 warn-severity 1 info-severity

SPECTRAL

Security Posture 1

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

KAI Network Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

KAI Network Agentic Access

2 operations · 2 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

DeveloperPortal

DeveloperPortal

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

ErrorCatalog

ErrorCatalog

Conformance

Conformance

Access & Security 2

Authentication, authorization, and security posture

TrustCenter

TrustCenter

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Plans

Plans

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: kainetwork-tech
name: KAI Network
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://pub-bb2e103a32db4e198524a2e9ed8f35b4.r2.dev/lovp_7jhh4sb6xb8phvtraa4z2xpyqf/b350b4dfce0adc6100cd7985ecfe25bc_1793203925712.png
description: KAI Network, operated by Black Knight Transportation LLC d/b/a Black Knight Technology, is a neutral interoperability
  platform connecting independent AI agents, tools, and marketplaces. It enables discovery, coordination, and commerce across
  AI ecosystems without requiring participants to abandon their own technology, identity, or infrastructure. The network provides
  verified participant connections, trust boundaries, and optional commercial opportunities, fostering a connected economy
  for AI services.
url: https://artifacts.apis.io/kainetwork-tech/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-13 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-13'
modified: '2026-11-13'
tags:
- Company
- Artificial Intelligence
- Interoperability
- Marketplace
- Platform
- Networks
tags_raw:
- Company
- AI
- Interoperability
- Marketplace
- Platform
- Network
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/kainetwork-tech-agentic-access.yml
- type: Plans
  url: plans/kainetwork-tech-plans-pricing.yml
- type: Spectral
  url: rules/kainetwork-tech-rules.yml
- type: ErrorCatalog
  url: errors/kainetwork-tech-problem-types.yml
- type: Conformance
  url: conformance/kainetwork-tech-conformance.yml
- type: LLMsTxt
  url: llms/kainetwork-tech-llms.txt
- type: Hosts
  url: hosts/kainetwork-tech-hosts.yml
- type: Vendors
  url: vendors/kainetwork-tech-vendors.yml
- type: TrustCenter
  url: https://kainetwork.tech/trust
- type: TermsOfService
  url: https://kainetwork.tech/terms
- type: Support
  url: https://kainetwork.tech/support
- type: PrivacyPolicy
  url: https://kainetwork.tech/privacy
- type: Login
  url: https://kainetwork.tech/login
- type: DeveloperPortal
  url: https://kainetwork.tech/developers
- type: DomainSecurity
  url: security/kainetwork-tech-domain-security.yml
- type: Website
  url: https://kainetwork.tech/
apis:
- name: KAI x402 API
  description: Deterministic services API for King's Market x402 endpoints.
  humanURL: https://kainetwork.tech/developers
  baseURL: https://tpnvisfsoateycjrkrie.supabase.co/functions/v1/kings-market-x402-gateway
  aid: kainetwork-tech:kai-x402
x-enrichment:
  date: '2026-11-13'
  status: enriched
  artifacts_added: 15
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

KAI Network API — frequently asked questions

Does KAI Network have an API?

Yes. APIs.io lists 1 API from KAI Network, including KAI x402 API.

How much does the KAI Network API cost?

KAI Network publishes its prices; its Transaction fee tier $0.10–$0.99 plan is 1% as of 2026-11-13. APIs.io lists 5 pricing plans for KAI Network, with each plan's price, limits and inclusions under Pricing on this page.

Is the KAI Network API ready for AI agents?

KAI Network has a Kin Score of 23.8 out of 100 (emerging) and an Agent Readiness score of 5.6 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

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MCP server

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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.

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