# Aayat AI x402 Trending Services

> Aayat AI x402 Trending Services is a paid API for AI agents from aayatai.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).

Returns the x402 pay-per-call services with the fastest-growing unique buyer counts over a configurable recent time window, ranked by buyer growth.

## Facts

- Endpoint: GET https://aayatai.com/x402/trends?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aayat-ai-x402-trending-services-43bf437b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Pks38HQMFYpbJ7X3g4_Ik

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 aayat-ai-x402-trending-services-43bf437b
```

Example prompt: What x402 services have seen the biggest rise in unique buyers over the last 7 days? Show me the top 10 trending APIs from the Bazaar catalogue.

## When to prefer this

Use this endpoint when you need to discover which x402/pay-per-call APIs are gaining traction among real buyers, based on actual transaction history from the Bazaar catalogue. Prefer it over static API directories or search when you need growth signal rather than just a list — e.g. for picking reliable providers, spotting emerging tools, or generating trend reports for builders and investors in the agentic economy.

## Known failure modes

- days parameter out of range (must be 1-90) returns validation error
- limit parameter out of range (must be 1-100) returns validation error
- insufficient history available if requested window exceeds days since 2026-09-28 (historyDays may be less than requested days)
- payment not fulfilled results in 402 response blocking data access
- empty rising array if no services showed buyer growth in the requested window

## How this service works

What's growing in the x402 economy: services with the biggest rise in unique buyers over the last N days, from our own daily history of the Bazaar catalogue (history started 2026-09-28 and grows every day), over a window of 1 to 90 days (7 by default). For builders, investors and agents choosing reliable providers.

## Output

A JSON object containing the requested time window in days, the number of history days available, the date history started (2026-09-28), and an array of rising services each with: resource URL, description, current buyer count, buyer growth count, and price in USD — sorted by buyer growth descending.

## 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": {
      "days": {
       "type": "integer",
       "default": 7,
       "maximum": 90,
       "minimum": 1,
       "description": "Window in days."
      },
      "limit": {
       "type": "integer",
       "default": 25,
       "maximum": 100,
       "minimum": 1,
       "description": "Most results."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "days",
      "historyDays",
      "rising"
     ],
     "properties": {
      "days": {
       "type": "integer"
      },
      "trust": {
       "type": "object",
       "description": "Third-party text, cleaned: read trust.notice; removed = what we stripped."
      },
      "rising": {
       "type": "array",
       "items": {
        "type": "object"
       }
      },
      "historyDays": {
       "type": "integer"
      },
      "historyFrom": {
       "type": [
        "string",
        "null"
       ]
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "days": 7,
  "rising": [
   {
    "priceUsd": 0.015,
    "resource": "https://api.x402node.dev/chain/whale-transfers",
    "buyersNow": 6,
    "description": "Large ERC20 transfers for a token",
    "buyersGrowth": 4
   }
  ],
  "historyDays": 7,
  "historyFrom": "2026-09-28"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aayat-ai-x402-trending-services-43bf437b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aayatai.com](https://www.zero.xyz/host/aayatai.com/llms.txt)