# KiteEndpoints.ai - SimilarWeb API

> KiteEndpoints.ai - SimilarWeb API is a paid API for AI agents from kite-hub-v3.vercel.app, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-15).

Retrieves website traffic analytics and audience intelligence data similar to SimilarWeb, via a pay-per-request hub endpoint

## Facts

- Endpoint: POST https://kite-hub-v3.vercel.app/api/similar-web-api
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kiteendpoints-ai-similarweb-api-d46cd001
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__zPxiaHj9pBdX3-e8BvwO

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability kiteendpoints-ai-similarweb-api-d46cd001 -d '<json body>'
```

Example prompt: Can you pull SimilarWeb-style traffic analytics for shopify.com — I want to know their monthly visitors, top traffic sources, and audience engagement metrics?

## When to prefer this

Use this endpoint when you need competitive website traffic intelligence, audience size estimates, or traffic source breakdowns for any public domain without requiring direct access to the site's own analytics. Prefer this over manual scraping or first-party analytics when working with competitor domains or benchmarking sites you don't own.

## Known failure modes

- Domain not found or not indexed — returns empty or null result data
- Invalid domain format — may return error in result field
- Rate limiting or quota exceeded — 402 payment or error response
- Upstream SimilarWeb data unavailable — partial or stale data returned
- Very new or low-traffic domains may have no data available

## How this service works

400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.

## Output

Returns web traffic and audience analytics data for the queried domain, including estimated visitor counts, traffic source breakdowns, engagement metrics, and site rankings, wrapped in a result object.

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "example": {
  "result": {
   "data": "example response"
  }
 },
 "properties": {
  "result": {
   "type": "object",
   "description": "API response data"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kiteendpoints-ai-similarweb-api-d46cd001/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kite-hub-v3.vercel.app](https://www.zero.xyz/host/kite-hub-v3.vercel.app/llms.txt)