# App Store API

用关键词发现 iOS 应用，按数字 app_id 读取当前版本、更新说明与用户评论，供自行做版本对比和问题整理；不含下载量、收入或完整版本历史。

- Domain: review · 7 data actions
- Canonical page: https://everyinfra.com/app-store-api
- Failures and empty results never form a final charge.

## Actions

### search — 关键词搜索
- Mode: sync · Price: 100 credits ($1.39 / 千次)
- Required: keyword

- Optional: country

- Returns fields: app_id, name, url, bundle_id, developer, developer_id, developer_url, description, release_notes, version, price, currency, formatted_price, rating, rating_scale, rating_count, current_version_rating, current_version_rating_count, content_rating, category, icon_url, min_os, file_size_bytes, released_at, updated_at, platform, genres, languages, screenshot_urls

### profile — 主页或对象详情
- Mode: sync · Price: 100 credits ($1.39 / 千次)
- Required: app_id

- Optional: country

- Returns fields: app_id, name, url, bundle_id, developer, developer_id, developer_url, description, release_notes, version, price, currency, formatted_price, rating, rating_scale, rating_count, current_version_rating, current_version_rating_count, content_rating, category, icon_url, min_os, file_size_bytes, released_at, updated_at, platform, genres, languages, screenshot_urls

### reviews — 评价
- Mode: sync · Price: 100 credits ($1.39 / 千次)
- Required: app_id

- Optional: country, sort
- Allowed values: sort (most_helpful/newest)

- Returns fields: id, title, text, rating, rating_scale, author, app_version, helpful_count, posted_at, app_id, app_name, platform

### keywords_for_app — App 关键词排名
- Mode: sync · Price: 829 credits ($11.51 / 千次)
- Required: app_id

- Optional: country

- Returns fields: keyword, search_volume, search_rank, search_result_count, ranked_at, app_id, title, url, icon_url, developer, rating, rating_scale, rating_count, is_free, price, currency, total_keywords, platform

### bulk_metrics — 批量 App 排名指标
- Mode: sync · Price: 829 credits ($11.51 / 千次)
- Required: app_ids

- Optional: country

- Returns fields: app_id, keyword_count, top1_keywords, top3_keywords, top10_keywords, keywords_search_volume, platform

### competitors — 竞品应用
- Mode: sync · Price: 829 credits ($11.51 / 千次)
- Required: app_id

- Optional: country

- Returns fields: app_id, shared_keywords, avg_position, shared_top10_keywords, shared_search_volume, keyword_count, top10_keywords, target_app_id, platform

### keyword_intersection — 多个 App 共同关键词
- Mode: sync · Price: 829 credits ($11.51 / 千次)
- Required: app_ids

- Optional: country

- Returns fields: keyword, search_volume, search_result_count, ranked_at, rankings, total_keywords, platform

## Also

- Machine catalog (no key): https://everyinfra.com/openapi.json · GET /api/v1/social/catalog
- Agents guide: https://everyinfra.com/agents.md