API reference · Similarweb

similarweb/traffic-by-demographics-aggregated

Integrate this model through SandBase's unified API, with production-ready schemas and examples.

APISynchronousOpen model

Production endpoint

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OpenAI-compatible endpoint with unified authentication and usage tracking.

POSThttps://api.sandbase.ai/v1/api/similarweb/traffic-by-demographics-aggregated

Model IDsimilarweb/traffic-by-demographics-aggregated

Input Schema

10 parameters · 6 required · 4 optional

Parameter	Type	Required	Description
`domain`	string	Required	domain
`metrics`	string	Required	Comma-separated metrics. Supported: share.
`end_date`	string	Required	end_date
`age_bucket`	string	Required	Select one age bucket; age_bucket must be provided exactly once. · Options: 18, 25, 35, 45, 55, 65 182535455565
`start_date`	string	Required	start_date
`granularity`	string	Required	granularity · Options: monthly monthly
`format`	string	Optional	format · Options: json json
`country`	string	Optional	Worldwide data only; values are case-insensitive. · Options: ww · Default: "ww" ww
`web_source`	string	Optional	web_source · Options: total total
`main_domain_only`	boolean	Optional	main_domain_only

Output Schema

Field	Type	Description
`id`	string	Unique identifier for the generation task
`status`	string	Task status: pending, running, completed, failed, timeout
`model`	string	Model used for the generation
`outputs`	array	Array of output items
`outputs[].url`	string	URL of the generated artifact
`outputs[].content_type`	string	MIME type (e.g. image/png, video/mp4)
`error`	object \| null	Error details if failed, null on success
`error.type`	string	Machine-readable error type code
`error.message`	string	Human-readable error description

Code Examples

Ready-to-run snippets

const apiKey = process.env.SANDBASE_API_KEY;
const response = await fetch("https://api.sandbase.ai/v1/api/similarweb/traffic-by-demographics-aggregated", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${apiKey}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "domain": "cnn.com",
    "country": "ww",
    "metrics": "share",
    "end_date": "2026-09",
    "age_bucket": "25",
    "start_date": "2026-09",
    "granularity": "monthly"
  }),
});

if (!response.ok) throw new Error(await response.text());
console.log(await response.json());