# AgentsMap x402 Endpoint Pricing Benchmark

> AgentsMap x402 Endpoint Pricing Benchmark is a paid API for AI agents from agentsmap.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-11-02).

Returns low, median, and high real-world prices charged by comparable x402 endpoints on Base for a given keyword, along with the busiest examples and their paid call counts.

## Facts

- Endpoint: GET https://agentsmap.io/semilla/x402/pricing?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentsmap-x402-endpoint-pricing-benchmark-98b981ca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZzlrAGdhTxfuRCYhIIBZS

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 agentsmap-x402-endpoint-pricing-benchmark-98b981ca
```

Example prompt: What are other x402 APIs on Base charging for image-related endpoints? Give me the low, median, and high prices, and show me the busiest examples.

## When to prefer this

Use this endpoint when you need real, on-chain verified pricing data for x402 endpoints in a specific category before setting your own price or evaluating a vendor. It is uniquely grounded in actual paid Base transactions rather than self-reported or listed prices, making it more trustworthy than asking operators directly.

## Known failure modes

- No endpoints found for keyword — returns empty or null pricing data
- Keyword too short (under 2 chars) or too long (over 60 chars) — schema validation error
- Insufficient on-chain data for rare keywords — sparse or unreliable price distribution
- Network or Base RPC issues causing timeout
- Invalid input structure — missing required 'q' query parameter

## How this service works

AgentsMap tracks live x402 and ACP activity across Base and Solana with an indexable public surface plus a live map, discovery explorer, and charts.

## Output

A structured response containing the low, median, and high prices (in USDC) charged by real x402 endpoints on Base that match the given keyword, along with the busiest example endpoints and their actual paid call counts derived from on-chain 402 challenge data.

## 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": [
      "q"
     ],
     "properties": {
      "q": {
       "type": "string",
       "maxLength": 60,
       "minLength": 2,
       "description": "Keyword in the endpoint URL, e.g. image, search, tweet"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "query": "image",
  "busiest": [
   {
    "host": "imagegen.example.com",
    "price": "0.02",
    "payments_7d": 300
   }
  ],
  "price_usdc": {
   "p10": "0.002",
   "p90": "0.05",
   "median": "0.01"
  },
  "endpoints_priced": 120
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentsmap-x402-endpoint-pricing-benchmark-98b981ca/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentsmap.io](https://www.zero.xyz/host/agentsmap.io/llms.txt)