live feed · top websites

Web Traffic API

The live global top-websites ranking and site attention trends from one REST endpoint. Competitive traffic intel as JSON, without an enterprise analytics contract or a sales call.

GitHub repo

POST get_top_trends · Top Websites

# one POST, every source
POST https://api.trendsapi.ai/api
Authorization: Bearer YOUR_API_KEY

{ "mode": "get_top_trends",
  "type": "Top Websites",
  "limit": 10 }

200 OKlive feed

response

  {
    "search_term": "openai.com",
    "data_source": "web traffic",
    "results": [
      {
        "period": "3M",
        "growth": 22.7,
        "direction": "increase"
      },
      {
        "period": "12M",
        "growth": 148.3,
        "direction": "increase"
      }
    ]
  }

application/jsontimestamped

Why it exists

Web Traffic trend data, without the plumbing

Similarweb-class tools sell dashboards with enterprise contracts. Trends API gives you the traffic signal as JSON at usage-based pricing: the live ranking of the most-visited websites globally, plus attention trends for any domain through the same endpoint.

Because traffic attention is normalized to the same 0-100 scale as search and social sources, you can ask compound questions: is this company's web attention growing while its search interest flatlines? That divergence is often the story.

Use cases

What people build with it

Competitive intel

Watch a competitor's traffic rank trend after their launches.

Investing

Web attention as an alternative-data signal for public companies.

Partnerships

Verify a potential partner's actual reach before signing.

Market maps

Track which players in a category are gaining attention.

Comparison

How it compares

	Similarweb-class tools	Trends API
Pricing	enterprise contracts	usage-based, self-serve
Setup	sales call + onboarding	60 seconds
Output	dashboard lock-in	plain JSON
Cross-signal compare	traffic only	same scale as search, social, shopping
Free tier	limited demo	100 requests/month

Three modes, one endpoint

get_top_trends

This page is a live feed. Call with type set to Top Websites. No keyword needed.

get_time_series

Historical 0-100 series on keyword sources (Google, TikTok, Amazon, and the rest).

get_growth

Percent change over 3M / 6M / 12M / 5Y on those same keyword sources.

FAQ

Common questions

What web traffic data does Trends API provide?

The live Top Websites feed, the most-visited websites globally by traffic rank, plus site attention trends queryable through the same endpoint.

How is this different from Similarweb?

Similarweb-class tools sell dashboards with enterprise contracts. Trends API gives you the traffic signal as JSON at usage-based pricing, normalized so you can compare web attention against search interest and social buzz in the same units.

Do I need to verify domain ownership?

No. This is third-party traffic estimation, not first-party analytics; you can query any public site.

How fresh is the ranking?

The feed updates continuously. Every response includes its own timestamp.

Can I track a specific domain over time?

Yes. Pass the domain as the keyword to get its attention trend series.

Keep exploring

Related trend sources

Google TrendsQuery Google Trends data as JSON NewsNews trend data as JSON App StoreApp store trend data as JSON

Start pulling Web Traffic trends in 60 seconds.

100 requests a month free. No credit card, no sales call. One key works for every source.