Pull the live TikTok Trending Hashtags board plus hashtag volume growth through one MCP or REST call, without a TikTok developer key.
Live data as of 2026-08-04
The TikTok Trending Hashtags API on Trends MCP returns the live ranked hashtag board plus optional volume growth for any tag with history. From the Trends MCP scan of August 4, 2026 (as_of 2026-08-04T04:01:38 UTC), the board returned 25 tags led by blowthisup, roblox, and spiderman. Growth follow-ups on source tiktok showed spiderman volume at 500,219,321 on 2026-08-02, up 391.6% over 7 days. One free-tier key covers this feed with 100 requests per month.
From the Trends MCP scan of August 4, 2026, get_top_trends for type TikTok Trending Hashtags returned 25 ranked tags. Top of the board: blowthisup, roblox, spiderman, meme, tiktokshop, music, relateable, spidermanbrandnewday, ad, asmr. Commerce-adjacent tags also appeared: tiktokshopsummersale at rank 13, tiktokgrowthchallenge at 20, and weeklydeals at 21.
| Rank | Hashtag | Notes from follow-up |
|---|---|---|
| 1 | blowthisup | tiktok volume 432,790,938 on 2026-08-02; 7D index -29.9%, 30D volume +10.38% |
| 2 | roblox | board rank only; tiktok growth returned no_data; Google Search index 69 on 2026-07-25 |
| 3 | spiderman | tiktok volume 500,219,321; 7D volume +391.6%, 14D +739.99%, 30D +784.77% |
| 4 | meme | board rank only |
| 5 | tiktokshop | board rank only; tiktok growth returned no_data |
| 6 | music | board rank only |
| 7 | relateable | board rank only |
| 8 | spidermanbrandnewday | tiktok volume 273,954,420; 7D volume +523.82%, 30D +1113.37% |
| 9 | ad | board rank only |
| 10 | asmr | tiktok volume 225,864,908; 7D index +24.32%, 14D -20.98%, 30D +201.81% |
| 11 | onthisday | board rank only |
| 12 | wlw | board rank only |
Spider-Man Brand New Day also moved hard off-platform. Google Search for that phrase rose from index 11 on 2026-07-04 to 97 on 2026-08-01 (+781.82% over 30 days). YouTube for the same phrase rose from 11 to 80 over the same window (+627.27%). Fortnite sat at hashtag rank 17 while Google Search for Fortnite rose +26.32% over 30 days to index 24 on 2026-08-01.
Two calls cover most hashtag research. get_top_trends with type TikTok Trending Hashtags returns the current ranked board. get_growth with source tiktok and a hashtag keyword returns point-to-point growth across windows such as 7D, 14D, and 30D. Longer presets often fail when the tiktok series only spans about 30 daily points; the blowthisup series used here ran from 2026-07-04 through 2026-08-02.
{
"mode": "get_top_trends",
"type": "TikTok Trending Hashtags",
"limit": 25
}
{
"mode": "get_growth",
"source": "tiktok",
"keyword": "spiderman",
"percent_growth": ["7D", "14D", "30D"]
}
Prefer volume fields when the normalized baseline is near zero. For spidermanbrandnewday, 30D index growth printed as 14185.71% while volume growth of 1113.37% (from 22,578,063 to 273,954,420) is the clearer absolute move.
Hashtag boards answer a different question than keyword mention tools. The social listening tools page covers multi-platform monitoring. This page isolates the TikTok hashtag leaderboard so a listening stack can spot tags before they stabilize in weekly keyword series.
A practical loop on August 4, 2026 data: pull 25 tags, keep the top 12, then call get_growth on the 3 to 5 tags that look campaign-relevant. Tags without tiktok history (roblox, tiktokshop, fortnite in this scan) still belong on the shortlist, then get checked on Google Search or YouTube. That pattern separates board noise from tags with measurable volume.
Cross-platform checks stop false positives. Roblox held board rank 2, yet tiktok growth returned no_data while Google Search for Roblox showed index 69 on 2026-07-25, down 1.43% over 30 days and up 16.95% over 3 months. Fortnite at rank 17 matched a healthier Google Search climb: +26.32% over 30 days, +50.0% over 3 months, +20.0% over 12 months.
Entertainment tags can spike everywhere at once. Spider-Man Brand New Day showed +2325.0% Google Search growth over 3 months (index 4 to 97) and +1500.0% YouTube growth over 3 months (index 5 to 80). When a board tag and an off-platform series both move, the signal is stronger than a hashtag rank alone.
Not every board tag has a tiktok time series. In this run, roblox, tiktokshop, fortnite, marvel, comedy, gym, makeup, and food returned no_data on source tiktok even while ranking on the live board. Treat those ranks as presence signals until history exists.
Index growth can exaggerate thin baselines. blowthisup showed a 30D index growth sentinel when the baseline value was 0.0, while volume only rose 10.38% from 392,104,499 to 432,790,938. Always quote recent_volume and volume_growth when they are present. Coverage is daily, not intraday, so a morning spike can miss the next scan window.
Sign up for a free key, then call the board with any HTTP client or MCP host. Authentication is one bearer header against https://api.trendsmcp.ai. The free plan includes 100 requests per month. Starter is $19 per month for 1,000 requests, Pro is $49 for 5,000, and Business is $199 for 25,000. See pricing, the broader TikTok trends overview, and TikTok Shop Hot Products API when a tag looks commerce-led.
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