# util.beauty System Suggest

> util.beauty System Suggest is a paid API for AI agents from util.beauty, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).

Returns a suggested web utility (screenshot, PDF, crypto, DNS, etc.) based on the user's input request body

## Facts

- Endpoint: POST https://util.beauty/v1/system/suggest
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/util-beauty-system-suggest-8598e288
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zDS7vQHd3F_h4qSrdAQ7Y

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 util-beauty-system-suggest-8598e288 -d '<json body>'
```

Example prompt: I want to use util.beauty but I'm not sure which utility to call — can you suggest the right one for taking a browser screenshot of a URL?

## When to prefer this

Use this endpoint when an agent or developer knows they want to use util.beauty but is unsure which specific utility endpoint to invoke; it acts as a discovery/routing layer within the util.beauty ecosystem. Prefer this over guessing a utility name directly when the task description is ambiguous or when building a dynamic agent that needs to self-route across util.beauty's capabilities.

## Known failure modes

- Invalid or malformed request body returns an error response with ok: false
- Ambiguous input may return an unexpected utility suggestion
- Insufficient credits or unpaid x402 request returns a 402 Payment Required response
- Unknown utility type in input may yield no match or a fallback suggestion

## How this service works

Metered web utilities for developers and AI agents: browser screenshot and PDF, crypto, DNS and net tools. Pay per request with x402 (USDC on Base) or prepaid API keys.

## Output

Returns a JSON object with ok (boolean success flag), utility (the name of the recommended util.beauty utility to use), requestId (a unique request trace ID like req_…), and chargedCredits (number of credits consumed, typically 1).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "body": {
     "type": "object",
     "description": "JSON request body (see OpenAPI for the utility schema).",
     "additionalProperties": true
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "utility": {
       "type": "string"
      },
      "requestId": {
       "type": "string"
      },
      "chargedCredits": {
       "type": "number"
      }
     },
     "additionalProperties": true
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "utility": "…",
  "requestId": "req_…",
  "chargedCredits": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/util-beauty-system-suggest-8598e288/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from util.beauty](https://www.zero.xyz/host/util.beauty/llms.txt)