Tiktok Trends Api MCP Server

TikTok Trends API - hashtag volume & growth as JSON

TikTok trend data as clean JSON: hashtag volume time series, growth rates and live trending hashtags, sounds and searches from one REST endpoint. No TikTok API approval, no scraping.

One endpoint. One API key. One normalized 0-100 trend score you can compare against 14 other platforms.

Docs: https://trendsapi.ai/#quickstart · llms.txt: https://trendsapi.ai/llms.txt · Free API key (100 req/mo): https://trendsapi.ai/#get-key

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What a call looks like

curl -X POST https://api.trendsapi.ai/api \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"mode": "get_growth", "source": "tiktok", "keyword": "booktok", "percent_growth": ["3M", "12M"]}'

{
  "keyword": "booktok",
  "source": "tiktok",
  "growth": { "3M": 41.8, "12M": 212.4 },
  "timestamp": "2026-08-03T12:00:00Z"
}

Quickstart (60 seconds)

1. Get a free API key at https://trendsapi.ai/#get-key - 100 requests/month, no credit card.

2. Make your first call:

curl -X POST https://api.trendsapi.ai/api \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"mode": "get_time_series", "source": "tiktok", "keyword": "booktok"}'

Python:

import requests

res = requests.post(
    "https://api.trendsapi.ai/api",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"mode": "get_growth", "source": "tiktok", "keyword": "booktok",
          "percent_growth": ["3M", "12M"]},
)
print(res.json())

Node.js:

const res = await fetch("https://api.trendsapi.ai/api", {
  method: "POST",
  headers: {
    Authorization: "Bearer YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({ mode: "get_growth", source: "tiktok", keyword: "booktok",
                          percent_growth: ["3M", "12M"] }),
});
console.log(await res.json());

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The three modes

Why teams switch

Use cases

• Content strategy: spot hashtags rising before they saturate the For You page
• Brand monitoring: track a brand or product hashtag's volume over time
• Ecommerce: catch TikTok Shop product trends while they are still early
• Agencies: prove to clients which hashtags actually grew, with numbers

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Use it from your AI assistant (MCP)

The same API key powers the Trends API MCP server, so Claude, Cursor, VS Code, ChatGPT and any MCP-compatible client can query this data in natural language.

+ Add to Cursor (one click)

Cursor / Windsurf / Cline (~/.cursor/mcp.json or equivalent):

{
  "mcpServers": {
    "trendsapi": {
      "url": "https://api.trendsapi.ai/mcp",
      "transport": "http",
      "headers": { "Authorization": "Bearer YOUR_API_KEY" }
    }
  }
}

VS Code / GitHub Copilot (.vscode/mcp.json):

{
  "servers": {
    "trendsapi": {
      "type": "http",
      "url": "https://api.trendsapi.ai/mcp",
      "headers": { "Authorization": "Bearer YOUR_API_KEY" }
    }
  }
}

Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "trendsapi": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://api.trendsapi.ai/mcp", "--header", "Authorization:${AUTH_HEADER}"],
      "env": { "AUTH_HEADER": "Bearer YOUR_API_KEY" }
    }
  }
}

Claude.ai (browser): Settings -> Connectors -> Add custom connector -> https://api.trendsapi.ai/mcp

Then ask things like:

How did "creatine gummies" grow on TikTok vs Google over the last 12 months?
What is trending on YouTube right now?

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Every source on the same key

Live feeds (get_top_trends, no keyword needed)

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FAQ

What TikTok data does Trends API provide?

Hashtag volume over time (normalized 0-100), growth percentages over 3M/6M/12M/5Y windows, and live feeds: trending hashtags, trending searches and TikTok Shop hot products.

Do I need a TikTok developer account?

No. There is no OAuth flow, no app review and no approval wait. One Trends API key covers TikTok and every other source.

How early can I detect a TikTok trend?

Daily data for the last 30 days plus weekly history lets you catch early growth spikes before a hashtag reaches mainstream saturation. TikTok spikes typically lead Google Search interest by 2-4 weeks.

Are hashtags case-sensitive?

No. booktok, BookTok and #booktok all resolve to the same signal.

Can I compare TikTok against other platforms?

Yes - that is the point of the product. Query tiktok, youtube and google search for the same keyword and compare normalized scores directly.

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Links

• Docs & quickstart: https://trendsapi.ai/#quickstart
• llms.txt (machine-readable API reference): https://trendsapi.ai/llms.txt
• Pricing (free tier: 100 requests/month): https://trendsapi.ai/#pricing
• Get an API key: https://trendsapi.ai/#get-key

License

MIT - see LICENSE. Data is served by Trends API; usage of the API itself is subject to the plan limits on your key.