# x402 Top Buyer Wallets & Category Overlap

> x402 Top Buyer Wallets & Category Overlap is a paid API for AI agents from srv1334799.hstgr.cloud, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns the top repeat x402 buyer wallets and their category overlap, aggregated from public x402scan data joined to Bazaar sellers.

## Facts

- Endpoint: GET https://srv1334799.hstgr.cloud/v1/market/top-buyers
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-top-buyer-wallets-category-overlap-e0693e82
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bzfmHvM10c3xwEXdwWkNA

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 x402-top-buyer-wallets-category-overlap-e0693e82
```

Example prompt: Show me the top 20 repeat buyer wallets on x402, broken down by category overlap — I want to see which wallets are purchasing across multiple categories.

## When to prefer this

Use this endpoint when you need to identify high-value or power-user buyer wallets in the x402 ecosystem, understand cross-category demand concentration, or analyze which wallets are most active across Bazaar sellers. Prefer this over demand radar endpoints when the unit of analysis is wallet/buyer rather than category or resource.

## Known failure modes

- Invalid limit value (outside 1-100 range) returns validation error
- Unknown or misspelled category returns empty results
- x402scan aggregate data may lag real-time by minutes or hours
- Service unavailable if upstream x402scan data feed is down

## How this service works

Top repeat x402 buyer wallets and category overlap from public x402scan aggregates joined to Bazaar sellers.

## Output

A ranked list of buyer wallet addresses that have made repeat x402 purchases, including category overlap metrics and associated Bazaar seller data, drawn from public x402scan aggregates.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "maximum": 100,
       "minimum": 1
      },
      "category": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-top-buyer-wallets-category-overlap-e0693e82/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from srv1334799.hstgr.cloud](https://www.zero.xyz/host/srv1334799.hstgr.cloud/llms.txt)