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XiaoFlow

Live search volume, CPC, competition and 12-month trends from Google Ads data. Free credits every day for SEOs and marketers.

Keywords

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  • Top Keywords
  • Top Websites
  • Bulk Lookup

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  • API Reference
  • MCP

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Documentation

API Reference

Access our data through the API.

Quickstart

Secure your requests by including an Authorization bearer token in every header.

https://api.xiaoflow.com/api
Authentication
Authorization: Bearer YOUR_TOKEN
MCP

AI Integration (MCP)

Unleash XiaoFlow search intelligence directly inside Claude, Cursor, and ChatGPT. Real-time keywords, volume, and domain stats where you work.

01 Integration Setup

Trend Optimization

Use the `historical=1` parameter only when you need month-by-month search volume. Retrieving 48 months of data is compute-intensive and may increase response times.

Smart Caching

Our system automatically caches results for 30 days. Re-requesting the same keyword with the same location/language within this window will not deduct additional units.

API Endpoints

GET/api/v1/keywords
1 Compute Unit / Request

Get real-time keyword data and market insights. New keywords are automatically indexed for your search.

PropertyTypeDescription
keyword stringSearch term (e.g."wedding rings").
url stringPage URL for content analysis.
site stringWebsite domain to map.
location_id stringLocation ID or ISO code (e.g., 2840 or US).
language_id stringLanguage ID or code (e.g., 1000 or en).
historical booleanEnable historical trend data (0 or 1).
date_range numberNumber of months of history (12, 24, 48).
Implementation Example
curl -G "https://api.xiaoflow.com/api/v1/keywords" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -d keyword=wedding%20rings \
  -d location_id=US \
  -d historical=1 \
  -d date_range=24
POST/api/v1/keywords/ideas
1 Compute Unit / Request

Generate new keyword ideas based on a seed keyword, URL, or domain.

PropertyTypeDescription
keyword •stringSeed keyword (required).
url stringSeed URL.
site stringSeed domain.
location_id stringLocation ID.
language_id stringLanguage ID.
historical booleanInclude historical trends for generated ideas.
Implementation Example
curl -X POST "https://api.xiaoflow.com/api/v1/keywords/ideas" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "keywords": ["wedding rings"],
  "location_id": "us",
  "language_id": "en",
  "historical": true
}'
POST/api/v1/keywords/bulk
1 Compute Unit / Request

High-throughput bulk metrics retrieval for unlimited keyword lists with automatic batching.

PropertyTypeDescription
keywords •arrayList of keywords to analyze.
location_id stringLocation ID or ISO code.
language_id stringLanguage ID or code.
historical booleanEnable historical trend data (0 or 1).
date_range numberNumber of months of history (12, 24, 48).
Implementation Example
curl -X POST "https://api.xiaoflow.com/api/v1/keywords/bulk" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "keywords": ["wedding rings", "diamond rings"],
  "location_id": "US",
  "historical": 1,
  "date_range": 12
}'

Usage Limits

Guest Limit5 Requests
User Limit10 Requests
Usage RateStandard Rate
FormatJSON
AuthBearer JWT

Ready to use

You can generate unique keys for API integration.

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