PlusMargin

aid: plusmargin
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/plusmargin.png
name: PlusMargin
description: PlusMargin (Plus Margin) is a Bangkok, Thailand based digital marketing and business consulting practice operating
  under the tagline "Connect | Engage | Convert." The firm focuses on inbound marketing strategy, personalized and AI-assisted
  marketing, buyer-persona development, and customer-journey mapping for its clients, and publishes Thai-language editorial
  content across marketing, business, advertising, technology, learning, insurance, and lifestyle topics. It was surfaced
  as a portfolio company of 500 Global — where secondary sources describe an earlier Singapore-founded "predictive persuasion"
  e-commerce personalization product — but the domain today serves a four-page consulting and content site with no trace of
  that platform. Enrichment on 2026-08-12 confirmed no product API, no developer portal, no SDKs on any package registry,
  no /.well-known/ discovery surface, no llms.txt and no agent card. The one callable, machine-readable surface is the stock
  WordPress REST API the marketing site exposes at /wp-json — 237 routes across 11 namespaces, anonymously readable for content
  — which is WordPress core's API rather than a product PlusMargin designed, documents, or supports.
url: https://raw.githubusercontent.com/api-evangelist/plusmargin/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-08-12'
tags:
- Company
- Marketing
- Digital Marketing
- Consulting
- Advertising
- Customer Engagement
- Thailand
apis:
- aid: plusmargin:wordpress-rest-api
  name: PlusMargin WordPress REST API
  description: The stock WordPress REST API exposed by PlusMargin's marketing site. The root discovery document at /wp-json
    self-identifies as "Plus Margin" (url https://plusmargin.com) and registers 237 routes across 11 namespaces — wp/v2 content
    routes plus plugin namespaces (yoast/v1, redirection/v1, contact-form-7/v1, wp-smush/v1, wp-block-editor/v1, wp-site-health/v1,
    wp-abilities/v1, oembed/1.0 and two site-specific namespaces). Core content collections — posts, pages, categories, tags,
    types, users, media, search — are readable with no credentials. This is WordPress core's API surface, not a product PlusMargin
    designed, documents, or supports; it is catalogued because it is the only callable machine-readable interface the company
    serves. Write operations and the Abilities API require WordPress Application Password credentials.
  humanURL: https://developer.wordpress.org/rest-api/
  baseURL: https://plusmargin.com/wp-json
  tags:
  - Content
  - REST
  - JSON
  - WordPress
  - CMS
  properties:
  - type: Documentation
    url: https://developer.wordpress.org/rest-api/
  - type: APIReference
    url: https://developer.wordpress.org/rest-api/reference/
  - type: Authentication
    url: authentication/plusmargin-authentication.yml
  - type: Conventions
    url: conventions/plusmargin-conventions.yml
  - type: ErrorCatalog
    url: errors/plusmargin-problem-types.yml
  - type: RateLimits
    url: rate-limits/plusmargin-rate-limits.yml
  x-discovery:
    root: https://plusmargin.com/wp-json
    status: 200
    advertised_by: 'Link: <https://plusmargin.com/wp-json/>; rel="https://api.w.org/"'
    routes: 237
    namespaces: 11
    checked: '2026-08-12'
  x-note: Ownership verified per STEP 0c — the document is served from the company's own apex host and names itself "Plus
    Margin" with url https://plusmargin.com. No OpenAPI describes it; /openapi.json, /openapi.yaml and /swagger.json all 404
    on this host.
- aid: plusmargin:rss-feed
  name: PlusMargin RSS Feed
  description: RSS 2.0 syndication feed for PlusMargin's editorial content — Thai-language articles across Marketing, Business,
    Advertising, Technology, Learning, Insurance, Science and Lifestyle. Served as application/rss+xml with no authentication.
    A Yoast-generated sitemap index is also published, covering post, page, category, tag and author URLs.
  humanURL: https://plusmargin.com/
  baseURL: https://plusmargin.com/feed/
  tags:
  - Feed
  - RSS
  - Syndication
  - Content
  properties:
  - type: BlogRSS
    url: https://plusmargin.com/feed/
  - type: Sitemap
    url: https://plusmargin.com/sitemap.xml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://plusmargin.com
- type: About
  url: https://plusmargin.com/about/
- type: Contact
  url: https://plusmargin.com/contact/
- type: PrivacyPolicy
  url: https://plusmargin.com/privacy-policy/
- type: DomainSecurity
  url: security/plusmargin-domain-security.yml
- type: BlogRSS
  url: https://plusmargin.com/feed/
- type: Sitemap
  url: https://plusmargin.com/sitemap.xml
- type: Authentication
  url: authentication/plusmargin-authentication.yml
- type: Conventions
  url: conventions/plusmargin-conventions.yml
- type: ErrorCatalog
  url: errors/plusmargin-problem-types.yml
- type: RateLimits
  url: rate-limits/plusmargin-rate-limits.yml
- type: Plans
  url: plans/plusmargin-plans-pricing.yml
- type: Packages
  url: packages/plusmargin-packages.yml
- type: LLMsTxt
  url: llms/plusmargin-llms.txt
x-enrichment:
  date: '2026-08-12'
  status: minimal
  artifacts_added: 8
  pass: local-v1
x-coverage:
  state: none
  reason: no-developer-program
  detail: PlusMargin runs a four-page WordPress consulting site — its own page sitemap lists only /, /about/, /contact/ and
    /privacy-policy/ — with no developer, API, docs or pricing page, no api/developer/docs subdomain (all NXDOMAIN), and no
    package on any registry; the only machine-readable surface is the CMS's own /wp-json route index.
  evidence:
  - url: https://plusmargin.com/page-sitemap.xml
    status: 200
  - url: https://plusmargin.com/openapi.json
    status: 404
  - url: https://plusmargin.com/.well-known/agent-card.json
    status: 404
  - url: https://plusmargin.com/llms.txt
    status: 404
  - url: https://plusmargin.com/wp-json
    status: 200
  checked: '2026-08-12'