# Agoranome Bazaar Rank Check

> Agoranome Bazaar Rank Check is a paid API for AI agents from api.agoranome.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Returns the competitive rank of a seller's listed x402 API resource in Agoranome's Bazaar marketplace for a given buyer agent search query

## Facts

- Endpoint: GET https://api.agoranome.com/v1/seller/rank?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agoranome-bazaar-rank-check-4caba67c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KvTa4ShNYTlUBSD8TC0AM

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 agoranome-bazaar-rank-check-4caba67c
```

Example prompt: Check my Bazaar rank for my weather data API at https://api.myservice.com/v1/weather when buyers search for 'real-time weather forecast' — I want to know where I stand and which APIs are beating me.

## When to prefer this

Use this endpoint when you are a seller of x402 APIs wanting to understand your competitive standing in the Agoranome Bazaar for specific buyer search queries. This is the right choice when you need to know your exact rank position, identify which competing listings are outperforming yours, and discover actionable demand gaps — rather than general API analytics or traffic monitoring tools that don't simulate real buyer agent selection behavior.

## Known failure modes

- Resource URL not found in Bazaar listings — returns null rank
- Invalid or unsupported CAIP-2 network filter — may return error or ignore filter
- Vague or overly broad task query yields unstable rank signal
- Payment failure (insufficient USDC balance) — 402 response without rank data
- Rate limiting if called too frequently without payment settlement

## How this service works

Where does my x402 API rank in Bazaar search? Rank check runs the search a buyer agent would run for your task and returns your rank, the competitor listings ahead of you, and the signals where you trail them (payers, calls, description, output example, schema, price). Search rank, SEO and competitor analysis for x402 listings. A three-result sample is free at /v1/seller/rank/sample.

## Output

A JSON object containing your resource's numerical rank (1-20 or null if unranked), an array of competing resource URLs ranked ahead of you, and a gaps array showing signals and comparisons between your listing and higher-ranked rivals — helping you understand why you're losing placements and what to fix.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "task",
      "resource"
     ],
     "properties": {
      "task": {
       "type": "string",
       "description": "What a buyer agent is searching for"
      },
      "network": {
       "type": "string",
       "description": "Optional CAIP-2 network filter"
      },
      "resource": {
       "type": "string",
       "description": "Your listed resource URL"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "gaps": [
    {
     "yours": "...",
     "signal": "<signal>",
     "ahead_median": "..."
    }
   ],
   "your_rank": "<1-20 or null>",
   "ahead_of_you": [
    "..."
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agoranome-bazaar-rank-check-4caba67c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agoranome.com](https://www.zero.xyz/host/api.agoranome.com/llms.txt)