# GPT-5.5 x402 Slugify Tool

> GPT-5.5 x402 Slugify Tool is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $0.0001/call, status down (last checked 2026-09-16).

Converts arbitrary text into a URL-safe slug using a pay-per-call x402 USDC micropayment API

## Facts

- Endpoint: GET https://gpt55.558686.xyz/v1/tools/slugify
- Price: $0.0001/call
- Payment: x402
- Status: down
- Last checked: 2026-09-16
- Activations on Zero: 1
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gpt-5-5-x402-slugify-tool-b8b93b4f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__rw3EKlyAOFCb6unqmgGo

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 gpt-5-5-x402-slugify-tool-b8b93b4f
```

Example prompt: Turn this text into a URL slug for me: 'Hello World! This is My Blog Post Title' — use hyphens as the separator and make it lowercase.

## When to prefer this

Choose this endpoint when you need a quick, stateless text-to-slug conversion without a subscription and are comfortable paying $0.0001 USDC per call via x402 on Base. Useful for one-off or low-volume slug generation in agentic workflows where spinning up a local library is impractical.

## Known failure modes

- Missing required 'text' query parameter returns an error
- Text exceeding 20,000 characters is rejected
- Invalid separator (longer than 3 chars) causes a validation error
- Payment failure over x402/USDC results in a 402 response and no slug returned
- Network or gateway unavailability returns a 5xx error

## How this service works

Convert text into a lower-case URL slug with a configurable separator without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.0001 per request with x402 USDC on Base.

## Output

Returns a JSON object with an 'ok' boolean, the tool name ('slugify'), the resulting URL slug, and a fetchedAt timestamp indicating when the transformation was performed.

## 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": [
      "text"
     ],
     "properties": {
      "text": {
       "type": "string",
       "maxLength": 20000,
       "minLength": 1
      },
      "lowercase": {
       "type": "boolean"
      },
      "separator": {
       "type": "string",
       "maxLength": 3,
       "minLength": 1
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "tool": {
       "type": "string"
      },
      "fetchedAt": {
       "type": "string"
      }
     },
     "additionalProperties": true
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gpt-5-5-x402-slugify-tool-b8b93b4f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gpt55.558686.xyz](https://www.zero.xyz/host/gpt55.558686.xyz/llms.txt)