For AI agents: visit https://developers.similarweb.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.

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REST

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Guides

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RESTGuides Recipes API Documentation What's new?

similarweb api OVERVIEW

Welcome to the Similarweb API Documentation
Getting Started
Popular Use Cases
What are Data Credits?

Similarweb MCP Server

Similarweb MCP Overview
Claude MCP Integration
Cursor MCP Integration
Copilot Studio MCP Integration

Batch api

Set up your Batch API
- Report Endpoints
API Discovery endpoints
Webhook Endpoints
Error Codes
Country Codes

BATCh api - datasets

Intro to the Batch API Datasets
Websites Dataset
Websites Audience & Demographics Dataset
Search Dataset
On-Site Search Dataset
Apps Dataset
- App Technographics - Supported SDKs
- How to find App IDs?
Company Dataset
Technologies Dataset
Ecommerce Dataset (Shopper Intelligence)
- Set Up Shopper Intelligence API
Conversion Analysis (Site level) - All Traffic

Batch API - Integrations

Snowflake API Integration
Amazon S3 Integration
Salesforce Connector

REST API - INTEGRATIONS

Google Looker Studio Connector
Google Sheets Add-on Guide
Microsoft Excel Add-on Guide

REST API

What's New in V.4.0?
Rate Limit
Error Codes
Check Capabilities
Check User Usage
List Categories

REST API - Webhooks

Data Notifications via Webhooks
Subscribe to webhook events
Unsubscribe from Webhook Events
List Webhook Subscriptions
Authorize Webhooks

FAQs

When do hits get refreshed?
Why does data have decimal places?
Why does the API return exact values for small sites?
How can I see if new daily data is available?

Sales Signals API

Sales Signals API Guide
API Endpoints
Tips & Best Practices

RANK TRACKING API

Introduction
Available Endpoints
Setting Up Your Campaigns
Getting Your API Key
Campaign and Scraping Configuration IDs
Keywords Snapshot API
Keywords Position Trend API
Campaign Overview API

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Webhook Endpoints

Webhooks provide a way for notifications to be delivered to an external web server whenever certain events occur on Similarweb's API.

- Setting Up Webhooks