# BtoAI Scout API

BtoAI Scout is the commercial data surface of daigakujoho.com.

## Public pages and endpoints

- /btoai: product landing page
- /api/btoai/release: latest release sample, full payload with API key
- /api/btoai/signals: query signals by scope, type, prefecture, university, or keyword
- /api/btoai/openapi: OpenAPI 3.1 schema

## Data value

The feed is not a raw university directory. It packages decision-relevant changes:

- direct university-related News
- official Open Campus signals
- academic calendar signals
- housing support signals
- tuition, scholarship, admission, and faculty-change candidates
- review queue separation for weak or inferred records

## Operating cadence

- Daily watch: urgent university-specific News and high-value changes
- Every 3 days: curated release rebuild
- Weekly: paid-user digest and review summary

## Access model

Public requests return a limited sample. Full access is designed for x-api-key or Authorization Bearer token.
The first commercial target is a small $15/month data subscription that covers operating cost.