TikTok User ID by Username
https://api.sandbase.ai/v1/api/tiktok/app-v3/user-id-and-sec-user-id-by-usernameReturns the user_id and sec_user_id associated with a specific TikTok username. Provide a profile username to resolve account identifiers.
- Price
- $0.0015USD / callFirst 100 calls per day free (shared per organization)
- Method
- POST
- Response
- JSON
- Parameters
- 1 required · 0 optional
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Model card
Specifications
Pricing
- Base price
- $0.0015 / run
- Daily free calls
- First 100 calls per day free (shared per organization)
Request & response
- Method
- POST
- Request body
- application/json
- Response
- application/json
- Execution
- sync
Parameters
- username
- string · required
Access
- Provider
- TikTok
- API
- Platform API
- Base URL
- https://api.sandbase.ai
- Endpoint
- /v1/api/tiktok/app-v3/user-id-and-sec-user-id-by-username
- Authentication
- Bearer API key
API README
TikTok User ID by Username API
Look up account identifiers for a TikTok profile using the username parameter. This endpoint returns both user_id and sec_user_id values.
Use cases
- Resolve TikTok account identifiers from a public username.
- Retrieve required security IDs for downstream profile calls.
- Map user handles to unique IDs for analytics tracking.
Request
curl -X POST "https://api.sandbase.ai/v1/api/tiktok/app-v3/user-id-and-sec-user-id-by-username" \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"username": "tiktok"}'
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
username | string | Yes | Username |
Example response
Real response for the request above, trimmed to the main fields. User names and long IDs are masked.
{
"sec_user_id": "<user>",
"user_id": "<user>"
}
Notes
- Requires a valid account handle passed to
username.
Related APIs
- TikTok LIVE Status: Check whether a TikTok LIVE room is currently live by room ID.
- TikTok Room Online Status Batch: Returns the online availability status for multiple TikTok broadcast rooms in a single request.
- TikTok Content Translation: Translates provided text content into a designated target language.
Start building
Send your first request
Platform API endpoint with unified authentication and usage tracking.
# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
-X POST "https://api.sandbase.ai/v1/api/tiktok/app-v3/user-id-and-sec-user-id-by-username" \
-H "Authorization: Bearer $SANDBASE_API_KEY" \
-H "Content-Type: application/json" \
--data-binary @- <<'SANDBASE_JSON'
{
"username": "tiktok"
}
SANDBASE_JSON
)
printf '%s\n' "$result"Explore more
Related APIs
| API | Price | Response | Released |
|---|---|---|---|
TikTok User ID by UsernameThis API TikTok | $0.0015 per call | JSON | Jul 31, 2026 |
TikTok | $0.0015 per call | JSON | Jul 31, 2026 |
TikTok | $0.01 per call | JSON | Jul 31, 2026 |
TikTok | $0.0015 per call | JSON | Jul 31, 2026 |
TikTok | $0.0015 per call | JSON | Jul 31, 2026 |
TikTok | $0.0015 per call | JSON | Jul 31, 2026 |
Questions
FAQ
How do I use the TikTok User ID by Username API?
Send a POST request to https://api.sandbase.ai/v1/api/tiktok/app-v3/user-id-and-sec-user-id-by-username with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.
How much does the TikTok User ID by Username API cost?
$0.0015 per call. Every organization gets 100 free calls per UTC day, shared across eligible SandBase APIs including this one; after that each call is billed at this price from your SandBase balance. There is no subscription.
What parameters does the TikTok User ID by Username API accept?
Required: username (string). The Parameters table and the Playground on this page list every field.
What does the TikTok User ID by Username API return?
A JSON response returned in the same HTTP request (synchronous). The README on this page includes a sample response.
Do I need a TikTok developer account or API key?
No. TikTok User ID by Username runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for TikTok API access separately.