# 3ProTV (삼프로TV)

> 3ProTV, operated by E-Broadcasting Co. of Seoul, South Korea, is the country's largest
> economic and financial media platform. Founded in 2018 as a YouTube-native economics
> broadcaster, it now runs a subscription content business covering live market programming,
> original news and research archives, premium lectures and seminars, paid membership clubs,
> and publishing. Content is delivered through the web application at apps.3protv.com and
> native iOS and Android apps.

## Status of the developer surface

3ProTV publishes **no public API**. As of 2026-09-05 there is no developer portal, no API
reference, no machine-readable contract (OpenAPI, AsyncAPI, GraphQL SDL, gRPC, WSDL), no
SDK on any public package registry, no CLI, no webhook catalog, no MCP server and no A2A
agent card. The company ships software as an end-user product only.

A private application backend exists at `https://api.3protv.com` — it answers `{}` at the
root with `content-type: application/json` and serves a process `/health` document — but it
is the undocumented backend for 3ProTV's own apps, carries no published contract, and is not
offered to third-party developers. This profile does not treat it as an API product.

## Public pages

- [3ProTV](https://3protv.com): Marketing site (client-rendered single-page app)
- [3ProTV web app](https://apps.3protv.com): The product — programming, originals, lectures, membership
- [Subscription](https://apps.3protv.com/membership/intro): 삼프로 구독 membership tiers (prices rendered client-side)
- [Customer center / FAQ](https://apps.3protv.com/faq): Support, including help@3protv.com
- [Terms of service](https://apps.3protv.com/policy/terms)
- [Privacy policy](https://apps.3protv.com/policy/privacy)
- [YouTube channel](https://www.youtube.com/@3protv): 삼프로TV 3PROTV, the primary distribution channel

## Optional

- [Company profile](https://apps.3protv.com/company): Corporate information (client-rendered)
- [Originals — news](https://apps.3protv.com/original/news)
- [App Store listing](https://apps.apple.com/us/app/3protv/id1445804704)
- [Google Play listing](https://play.google.com/store/apps/details?id=kr.ebroadcasting.cheezepie)

## Notes for agents

- There is nothing here to call programmatically. Do not attempt to use `api.3protv.com`:
  it is a private first-party backend with no published contract or terms of use.
- Content is Korean-language. The customer contact of record is help@3protv.com.