# SimilarWeb API

按域名查看 Similarweb 流量估算、汇总受众和技术栈线索，区分相似网站与排名邻居，供网站比较时核对统计对象与时间范围；不等同于站内实测数据。

- Domain: search · 3 data actions
- Canonical page: https://everyinfra.com/similarweb-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

- Returns fields: id, url, name, text, category, global_rank, country_rank, category_rank, country, monthly_visits, bounce_rate, pages_per_visit, avg_visit_duration, company_name, company_founded, company_employees_min, company_employees_max, company_hq_country, company_hq_city, top_countries, top_keywords, traffic_sources, top_referrals, social_distribution, competitors, snapshot_date, email, emails, phone, platform

### competitors — 竞品网站
- Mode: sync · Price: 100 credits ($1.39 / 千次)
- Required: keyword

- Returns fields: id, url, name, relation, category, category_rank, global_rank, country_rank, affinity, platform, source_domain

### audience — 受众画像
- Mode: sync · Price: 100 credits ($1.39 / 千次)
- Required: keyword

- Returns fields: id, url, name, male_share, female_share, age_distribution, top_interested_websites, top_interested_topics, top_interested_categories, technologies, organic_traffic_share, paid_traffic_share, snapshot_date, platform

## Also

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