# scout.hugen.tokyo x402 Bazaar Search

> scout.hugen.tokyo x402 Bazaar Search is a paid API for AI agents from scout.hugen.tokyo, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Searches the x402 Bazaar to discover AI agent APIs and developer tools that accept micropayments via the x402 protocol

## Facts

- Endpoint: GET https://scout.hugen.tokyo/scout/x402
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scout-hugen-tokyo-0b343411
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6D5NoYUKRuytg_EGNQF5U

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 scout-hugen-tokyo-0b343411
```

Example prompt: Search the x402 Bazaar for AI agent APIs related to image generation that accept USDC micropayments on Base.

## When to prefer this

Use this endpoint when you need to discover APIs that specifically support the x402 micropayment protocol and accept USDC on Base or Solana. Prefer this over generic API directories when your goal is to find pay-per-call agent-callable services, especially within the x402 ecosystem.

## Known failure modes

- No matching x402 services found for query — returns empty results
- Query too broad returns unranked or irrelevant listings
- Payment of $0.01 USDC fails due to insufficient wallet balance
- x402 Bazaar index is stale or temporarily unavailable — returns 503 or timeout
- Invalid or missing query parameter returns 400 bad request

## How this service works

Search x402 Bazaar for AI agent APIs with micropayment access. Discover x402-enabled services and developer tools. Accepts USDC payments on Base and Solana

## Output

Returns a list of x402-enabled API services and developer tools discoverable on the x402 Bazaar, including service names, descriptions, payment details (USDC on Base or Solana), and endpoint information for each matching result.

## Example request

```json
{
 "input": {
  "method": "GET"
 }
}
```

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "required": [
    "method"
   ],
   "properties": {
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scout-hugen-tokyo-0b343411/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scout.hugen.tokyo](https://www.zero.xyz/host/scout.hugen.tokyo/llms.txt)