Jonathan Arvay

Jonathan Arvay provides website design, development, hosting, and SEO services. Operating from a portfolio of live sites, the company builds custom web solutions, offers equity‑based builds, free advertising across its network, and comprehensive care plans. It emphasizes AI‑enhanced SEO and transparent pricing, serving both business owners and independent developers.

Jonathan Arvay is listed with 1 API on the APIs.io network. Tagged areas include Web Design, Hosting, SEO, Artificial Intelligence, and Equity.

The Jonathan Arvay catalog on APIs.io includes 1 Spectral governance ruleset.

Jonathan Arvay’s developer surface includes pricing, documentation, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

25.2/100 emerging Agent 18/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFree

1 API

Web Design Hosting SEO Artificial Intelligence Equity

Kin Score

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

Composite quality — 25.2/100 · emerging

Contract Quality 2.0 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 7.2 / 17

Operational Transparency 1.6 / 11

Contract Governance 2.2 / 10

Discoverability 5.8 / 9

Regulatory Posture 3.4 / 15

Agent readiness — 18/100 · agent aware

Machine-Readable Contract 18 / 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 4 / 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author 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 →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →

11 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 9.4 — up to +22.7 composite points Ask about this →
Developer Ergonomics scores 9.5 — up to +18.1 composite points Ask about this →
Access Clarity scores 42.6 — up to +11.5 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/jonathanarvay-com/apis.yml: open an issue on github.com/api-evangelist/jonathanarvay-com 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 →

APIs 1

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

Jonathan Arvay API

Jonathan Arvay API as documented publicly: 4 operations. Contract generated from the documentation by API Evangelist (2026-11-13); not the provider's own document.

Jonathan Arvay API pricing

Prices published by Jonathan Arvay, read 2026-11-13 from launch.jonathanarvay.com/pricing/. A free plan or tier is listed.

Plan	Price
Free listing	Free, permanently
Auction success fee	8% of closing deal value up to $250k, 7% of closing deal value from $250k to $1M, 6% of cl

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Jonathan Arvay Plans Pricing

2 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.

Jonathan Arvay API Rules

26 rules · 24 error-severity 1 warn-severity 1 info-severity

SPECTRAL

Security Posture 2

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

Jonathan Arvay Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Jonathan Arvay Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Vocabulary

Vocabulary

Conformance

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 8

Authentication, authorization, and security posture

Security

SecurityTxt

SecurityTxt

SecurityTxt

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Scroll for all 8

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

PrivacyPolicy

TermsOfService

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: jonathanarvay-com
name: Jonathan Arvay
accessModel:
  pricing: free
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Free
  confidence: low
  probe_state: unreadable
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://jonathanarvay.com/og.jpg
description: Jonathan Arvay provides website design, development, hosting, and SEO services. Operating from a portfolio of
  live sites, the company builds custom web solutions, offers equity‑based builds, free advertising across its network, and
  comprehensive care plans. It emphasizes AI‑enhanced SEO and transparent pricing, serving both business owners and independent
  developers.
url: https://artifacts.apis.io/jonathanarvay-com/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:
- Web Design
- Hosting
- SEO
- Artificial Intelligence
- Equity
tags_raw:
- Web Design
- Hosting
- SEO
- AI
- Equity
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/jonathanarvay-com-plans-pricing.yml
- type: Spectral
  url: rules/jonathanarvay-com-rules.yml
- type: Vocabulary
  url: vocabulary/jonathanarvay-com-vocabulary.yml
- type: Security
  url: security/jonathanarvay-com-vulnerability-disclosure.yml
- type: Conformance
  url: conformance/jonathanarvay-com-conformance.yml
- type: LLMsTxt
  url: llms/jonathanarvay-com-llms.txt
- type: SecurityTxt
  url: well-known/jonathanarvay-com-security.txt
- type: SecurityTxt
  url: well-known/jonathanarvay-com-launch-security.txt
- type: SecurityTxt
  url: well-known/jonathanarvay-com-campnearme-security.txt
- type: SecurityTxt
  url: well-known/jonathanarvay-com-avatar-security.txt
- type: SecurityTxt
  url: well-known/jonathanarvay-com-api-avatar-jonathanarvay-com-security.txt
- type: WellKnown
  url: well-known/jonathanarvay-com-well-known.yml
- type: Hosts
  url: hosts/jonathanarvay-com-hosts.yml
- type: Vendors
  url: vendors/jonathanarvay-com-vendors.yml
- type: Pricing
  url: https://launch.jonathanarvay.com/pricing/
- type: GitHubOrganization
  url: https://github.com/lastmanupinc-hub
- type: VulnerabilityDisclosure
  url: security/jonathanarvay-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/jonathanarvay-com-domain-security.yml
- type: Website
  url: https://jonathanarvay.com/
- type: Documentation
  url: https://jonathanarvay.com/about/
- type: PrivacyPolicy
  url: https://jonathanarvay.com/privacy/
- type: TermsOfService
  url: https://jonathanarvay.com/terms/
apis:
- aid: jonathanarvay-com:jonathanarvay-com-api
  name: Jonathan Arvay API
  description: 'Jonathan Arvay API as documented publicly: 4 operations. Contract generated from the documentation by API
    Evangelist (2026-11-13); not the provider''s own document.'
  humanURL: https://api.avatar.jonathanarvay.com
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/jonathanarvay-com-openapi-generated.yml
    x-provenance: generated
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: OpenAPI spec found at https://api.avatar.jonathanarvay.com/openapi.json but its title "AXIS Foundry API" does not
    match the provider, so ownership cannot be verified.
  evidence:
  - url: https://api.avatar.jonathanarvay.com/openapi.json
    status: 200
  checked: '2026-11-13'
x-enrichment:
  date: '2026-11-13'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Jonathan Arvay API — frequently asked questions

Does Jonathan Arvay have an API?

Yes. APIs.io lists 1 API from Jonathan Arvay, including Jonathan Arvay API.

Is there an OpenAPI specification for the Jonathan Arvay API?

Yes. APIs.io indexes 1 OpenAPI specification for Jonathan Arvay, each linked for download from this page.

How much does the Jonathan Arvay API cost?

Jonathan Arvay publishes its prices; its Free listing plan is Free, permanently as of 2026-11-13. APIs.io lists 2 pricing plans for Jonathan Arvay, with each plan's price, limits and inclusions under Pricing on this page.

Is the Jonathan Arvay API ready for AI agents?

Jonathan Arvay has a Kin Score of 25.2 out of 100 (emerging) and an Agent Readiness score of 17.6 (agent-aware), scored by API Evangelist on 2026-11-13.

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