3ProTV

3ProTV (삼프로TV), operated by E-Broadcasting Co. of Seoul, South Korea, is the country's largest economic and financial media platform — a YouTube-native economics broadcaster founded in 2018 that has grown into a subscription content business spanning live market programming, original news and research (PDS) archives, premium lectures and seminars, paid membership clubs, and a publishing arm. Its content is distributed through the 3ProTV web application at apps.3protv.com and native iOS and Android apps backed by a private application API at api.3protv.com. 3ProTV is an end-user media and education product: as of this profile it publishes no public developer program, API reference, machine-readable contract, SDK or webhook surface.

3ProTV is profiled on the APIs.io network. Tagged areas include Company, Media, Financial Media, Video, and Streaming.

3ProTV’s developer surface includes support, pricing, YouTube channel, and 8 more developer resources.

12.1/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0
0 APIs
CompanyMediaFinancial MediaVideoStreamingSubscriptionEducationSouth KoreaContent

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0
Regulatory Posture applies to this provider. Its tags matched the Education & Research 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/.
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 github.com/api-evangelist/3protv: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Pricing Plans 1

Published pricing tiers and plan structures.

3Protv Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

3Protv Rate Limits

0 limits

RATE LIMITS

Security Posture 1

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

3Protv Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Access & Security 1

Authentication, authorization, and security posture

Learn 1

Tutorials, courses, talks, and written guidance

Operate 2

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

Source (apis.yml)

apis.yml Raw ↑
aid: 3protv
name: 3ProTV
description: '3ProTV (삼프로TV), operated by E-Broadcasting Co. of Seoul, South Korea, is the country''s largest economic and
  financial media platform — a YouTube-native economics broadcaster founded in 2018 that has grown into a subscription content
  business spanning live market programming, original news and research (PDS) archives, premium lectures and seminars, paid
  membership clubs, and a publishing arm. Its content is distributed through the 3ProTV web application at apps.3protv.com
  and native iOS and Android apps backed by a private application API at api.3protv.com. 3ProTV is an end-user media and education
  product: as of this profile it publishes no public developer program, API reference, machine-readable contract, SDK or webhook
  surface.'
image: https://apps.3protv.com/assets/images/opengraph-800x400.png
url: https://raw.githubusercontent.com/api-evangelist/3protv/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment
specificationVersion: '0.20'
created: '2026-09-05'
modified: '2026-09-05'
tags:
- Company
- Media
- Financial Media
- Video
- Streaming
- Subscription
- Education
- South Korea
- Content
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://3protv.com
- type: About
  url: https://apps.3protv.com/company
- type: Support
  url: https://apps.3protv.com/faq
- type: TermsOfService
  url: https://apps.3protv.com/policy/terms
- type: PrivacyPolicy
  url: https://apps.3protv.com/policy/privacy
- type: Pricing
  url: https://apps.3protv.com/membership/intro
- type: YouTube
  url: https://www.youtube.com/@3protv
- type: LLMsTxt
  url: llms/3protv-llms.txt
- type: DomainSecurity
  url: security/3protv-domain-security.yml
- type: Plans
  url: plans/3protv-plans-pricing.yml
- type: RateLimits
  url: rate-limits/3protv-rate-limits.yml
x-enrichment:
  date: '2026-09-05'
  status: minimal
  artifacts_added: 5
  pass: local-v3
x-coverage:
  state: none
  reason: no-developer-program
  detail: 3ProTV is a Korean consumer financial-media subscription business whose only machine surface is the private backend
    for its own apps at api.3protv.com — it answers `{}` at the root and serves a /health document, but returns 404 on /openapi.json,
    /swagger.json, /api-docs, /graphql and every /.well-known/ path, and the company publishes no developer portal, reference,
    SDK, package or webhook catalog anywhere.
  evidence:
  - url: https://api.3protv.com/openapi.json
    status: 404
  - url: https://api.3protv.com/api-docs
    status: 404
  - url: https://api.3protv.com/graphql
    status: 404
  - url: https://apps.3protv.com/openapi.json
    status: 404
  - url: https://apps.3protv.com/.well-known/agent-card.json
    status: 404
  - url: https://api.3protv.com/
    status: 200
  checked: '2026-09-05'

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