TikTok User ID and sec_user_id by Username

omnial/tiktok-user-id-finder

Given a TikTok username, returns that account's two identifiers: its numeric user ID and its sec_user_id, both as strings. Use it to turn a handle into the IDs that other TikTok lookups take.

activeper callv1

Price

Up to $0.00205 per call; you pay what the call used

The price shown is the price you pay. No monthly minimum. Top-ups start at $5.

Data source

TikTok

Data from TikTok.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/tiktok-user-id-finder" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/tiktok-user-id-finder" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/tiktok-user-id-finder", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/tiktok-user-id-finder", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

Not connected yet? Point your MCP client at https://mcp.eden-engine.com/mcp, then copy a config for your client.

Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.00205

Updated: Oct 14, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "username"
  ],
  "properties": {
    "username": {
      "type": "string",
      "minLength": 1,
      "description": "A TikTok username (the handle in the profile link), without the leading @."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "properties": {
    "user_id": {
      "type": "string",
      "description": "The account's numeric user ID, as a string."
    },
    "sec_user_id": {
      "type": "string",
      "description": "The account's sec_user_id, the opaque ID TikTok uses in profile lookups."
    }
  },
  "description": "The account's identifiers, as returned after shaping."
}