Skip to main content
Similarweb logo

Overview

Add Similarweb to any ModuleX agent or workflow. Website traffic and analytics data: traffic estimates, engagement metrics, rankings, and traffic-source breakdowns from the Similarweb Web Traffic API (api.similarweb.com).
Categories: Analytics & Data · Marketing · Seo · Auth: API Key · Actions: 5

Authentication

API Key Authentication

Authenticate using your Similarweb API key
1

Step 1

Sign in to your Similarweb account at https://www.similarweb.com
2

Step 2

Open the API account dashboard at https://account.similarweb.com
3

Step 3

Locate your API key under the API management section
4

Step 4

Paste the API key below

Required Credentials

Available Actions

Parameters

string
required
Website domain to analyze (e.g., “example.com” without www or protocol)

Response

Parameters

string
required
Website domain to analyze (e.g., “example.com” without www or protocol)
string
2-letter ISO country code (e.g., “us”, “gb”, “de”) or “world” for worldwide data (Default: world)
string
Data granularity: daily, weekly, or monthly (Default: monthly)
string
Start date in YYYY-MM format (e.g., “2024-01”)
string
End date in YYYY-MM format (e.g., “2024-12”)
boolean
Exclude subdomains from results

Response

Parameters

string
required
Website domain to analyze (e.g., “example.com” without www or protocol)
string
2-letter ISO country code (e.g., “us”, “gb”, “de”) or “world” for worldwide data (Default: world)
string
Data granularity: daily, weekly, or monthly (Default: monthly)
string
Start date in YYYY-MM format (e.g., “2024-01”)
string
End date in YYYY-MM format (e.g., “2024-12”)
boolean
Exclude subdomains from results

Response

Parameters

string
required
Website domain to analyze (e.g., “example.com” without www or protocol)
string
2-letter ISO country code (e.g., “us”, “gb”, “de”) or “world” for worldwide data (Default: world)
string
Data granularity: daily, weekly, or monthly (Default: monthly)
string
Start date in YYYY-MM format (e.g., “2024-01”)
string
End date in YYYY-MM format (e.g., “2024-12”)
boolean
Exclude subdomains from results

Response

Parameters

string
required
Website domain to analyze (e.g., “example.com” without www or protocol)
string
2-letter ISO country code (e.g., “us”, “gb”, “de”) or “world” for worldwide data (Default: world)
string
Data granularity: daily, weekly, or monthly (Default: monthly)
string
Start date in YYYY-MM format (e.g., “2024-01”)
string
End date in YYYY-MM format (e.g., “2024-12”)
boolean
Exclude subdomains from results

Response

Limits & Quotas

  • Rate limits and historical data depth (typically up to 37 months) are determined by your Similarweb subscription tier.
  • Time-series responses are scoped by country and granularity; query a single country or world per call.
  • Error model: non-2xx responses and timeouts are caught and returned as success=False + error rather than raising. Plan for retries on the agent side based on the error string.

Amplitude

Brandfetch

Databricks