# Bazaar Scout — x402 Catalog Semantic Search

> Bazaar Scout — x402 Catalog Semantic Search is a paid API for AI agents from chart-remainder-start-tend.trycloudflare.com, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).

Performs semantic search over the full 14k+ endpoint x402 Bazaar catalog with enriched taxonomy, spam filtering, trust tiers, and consumer scoring, returning ranked JSON results.

## Facts

- Endpoint: GET https://chart-remainder-start-tend.trycloudflare.com/agent/search
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bazaar-scout-x402-catalog-semantic-search-d0654988
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rQOb06n0d8PO50t4zx8lI

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 bazaar-scout-x402-catalog-semantic-search-d0654988
```

Example prompt: Search the full x402 Bazaar catalog for endpoints related to 'real-time crypto price feeds' — show me the top 5 results filtered to the crypto-data category, and only return consumer-appealing ones.

## When to prefer this

Prefer this endpoint over the native x402 Bazaar discovery search when you need better recall across the full 14k+ catalog, want enriched trust-tier and consumer-score metadata, need category filtering beyond the default 20-result cap, or want spam-filtered results. It's especially useful when building agents that dynamically select downstream APIs from the Bazaar marketplace.

## Known failure modes

- Empty result set if query terms are too niche or misspelled
- Invalid category value returns error or empty results
- Limit values outside 1-50 may be clamped or rejected
- Cloudflare tunnel downtime causing connection errors
- Stale index if catalog has been updated more recently than last enrichment run

## How this service works

Bazaar Scout semantic search over the ENTIRE x402 Bazaar catalog (14k+ endpoints): enriched with 20-category taxonomy, consumer scores, spam filtering, and trust tiers (curated/proven/unverified). Better recall than the native 20-result discovery search. Returns ranked JSON.

## Output

A ranked JSON array of matching endpoints from the x402 Bazaar catalog, each enriched with a 20-category taxonomy label, consumer appeal score, spam-filtering signals, trust tier (curated/proven/unverified), name, description, URL, and pricing — up to 50 results per call.

## 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",
     "required": [],
     "properties": {
      "q": {
       "type": "string",
       "description": "free-text search over names, descriptions, tags, summaries"
      },
      "limit": {
       "type": "string",
       "description": "1-50, default 10"
      },
      "category": {
       "type": "string",
       "description": "filter: crypto-data, defi-trading, payments-infra, ai-llm, ai-media, search-scraping, news-data, finance-data, sports-betting, e-commerce, consumer-lifestyle, social-media, dev-tools, communication, gaming, entertainment, identity-security, real-world-data, content-publishing"
      },
      "consumer": {
       "type": "string",
       "description": "set to 1 to only return consumer-appealing endpoints"
      }
     }
    }
   },
   "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/bazaar-scout-x402-catalog-semantic-search-d0654988/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from chart-remainder-start-tend.trycloudflare.com](https://www.zero.xyz/host/chart-remainder-start-tend.trycloudflare.com/llms.txt)