# Meta Title Length Checker

> Meta Title Length Checker is a paid API for AI agents from creator-desk-x402-isolated.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Checks and returns the character length of a given meta title string for SEO validation purposes

## Facts

- Endpoint: POST https://creator-desk-x402-isolated.onrender.com/v1/utility/meta-title-length?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/meta-title-length-checker-4fd038dd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d3cxld5wWiADEJQItD-d7

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 meta-title-length-checker-4fd038dd -d '<json body>'
```

Example prompt: Can you check if my meta title 'Best Coffee Shops in Brooklyn – Morning Bloom Café Guide 2024' is within the recommended SEO length?

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call utility to programmatically check meta title character lengths as part of an SEO workflow or content pipeline, especially within an autonomous agent context that supports x402 micropayments.

## Known failure modes

- Missing or empty 'value' field returns an error or null result
- Non-string input may cause unexpected computation
- Network timeout on the Render.com hosted service during cold starts
- Payment failure via x402 protocol blocks request before processing

## How this service works

Machine-callable x402-paid utilities for autonomous agents.

## Output

Returns a JSON object containing the computed character length result of the provided meta title string and an operation identifier ('meta_title_length'), allowing agents to determine whether the title meets SEO character count guidelines.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "value": {},
  "options": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "example",
  "operation": "meta_title_length"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/meta-title-length-checker-4fd038dd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from creator-desk-x402-isolated.onrender.com](https://www.zero.xyz/host/creator-desk-x402-isolated.onrender.com/llms.txt)