TikTok Influencer Data API
Building an influencer platform, an agency tool, or brand-side creator vetting? Firebox gives you the TikTok influencer data that actually matters — computed engagement rate, audience demographics, and creator discovery by real marketing filters — not just raw follower counts.
The data influencer tools actually need
Raw TikTok scrapers hand you follower counts and video stats and leave the hard part to you. Firebox delivers the computed, marketing-ready layer:
| Capability | What you get |
|---|---|
/tiktok/creator/engagement | Computed engagement rate, average views, posting cadence |
/audience/tiktok/demographics | Audience age, gender, country, language, interests (where available) |
/tiktok/search/creators | Discover creators by follower range, engagement, niche, and region |
/tiktok/creator/growth | Follower and engagement trends over time |
/tiktok/user/info | Core profile: followers, likes, verification, bio |
Discovery the way agencies actually search
The crown-jewel use case: find the right creators, not just look up ones you already know. Filter by follower range, engagement rate, audience geography, and niche to build shortlists programmatically — the workflow premium platforms charge enterprise prices for, available on a self-serve API.
Example: creator engagement
curl -X GET "https://openapi.scdata.cc/api/v1/tiktok/creator/engagement?unique_id=charlidamelio" \
-H "Authorization: YOUR_API_KEY"
# → { "success": true, "data": {
# "unique_id": "charlidamelio",
# "follower_count": 155000000,
# "engagement_rate": 0.048,
# "avg_views": 12500000,
# "posts_per_week": 5.2 } }Honest about coverage
Audience demographics are computed and available for a large share of creators, but not universally. Responses tell you clearly — demographics_available, a confidence score, and an estimated flag — so you never guess whether a number is real. You're only billed for the intelligence you actually get back.
Who builds on it
- Influencer marketing platforms — power search, vetting, and reporting.
- Agencies — automate creator shortlisting and campaign tracking.
- Brands & e-commerce — vet creators for fit, reach, and authenticity before outreach.
- AI agents — feed structured creator data into automated workflows.
Ship influencer features faster
Skip building your own TikTok pipeline. Get engagement, audience, and discovery from one API — free to start.
See pricing & get a key →Pricing
Simple, credit-based, self-serve — start free, no sales call.
| Plan | Price | Credits / month |
|---|---|---|
| Free | $0 | Trial credits to evaluate |
| Starter | $29 / mo | 30,000 |
| Pro | $99 / mo | 150,000 |
| Business | $299 / mo | 750,000 |
| Enterprise | Custom | Volume & SLA |
Every plan includes the full endpoint catalog across TikTok, Instagram, and YouTube. See full pricing →
Frequently asked questions
How do I get TikTok engagement rate via API?
Call the creator engagement endpoint with a username and Firebox returns a computed engagement rate along with average views and posting cadence — you don't have to pull every video and calculate it yourself. It's the computed metric influencer tools need, not raw stats.
Can I get TikTok audience demographics (age, gender, country)?
Yes, where available. Firebox computes audience demographics — age, gender, country, language, interests — for a large share of creators, and every response includes a coverage/confidence flag so you know when the data is present and how reliable it is. Demographics are estimated, not official TikTok figures, and labeled as such.
Can I search for TikTok influencers by filters?
Yes. The creator search endpoint lets you discover creators by keyword and filter by follower range, engagement rate, region, and niche — the discovery workflow agencies use to build shortlists, exposed as a self-serve API.
Is this better than ScrapTik for influencer marketing?
For raw video scraping, dedicated scrapers are cheap and fine. For influencer marketing you need the computed layer — engagement rate, audience demographics, filtered discovery, growth trends — which those raw APIs don't provide. Firebox is built for that, across TikTok, Instagram, and YouTube.
What does it cost?
Self-serve plans start at $29/month for 30,000 credits, with a free tier to evaluate. Intelligence endpoints (discovery, engagement, audience) cost more credits than a raw profile lookup, reflecting the computed value — but you only spend credits on data you actually receive.