# Delx Title Words

> Delx Title Words is a paid API for AI agents from api.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Converts slug or identifier tokens into title-cased, human-readable words joined by spaces

## Facts

- Endpoint: POST https://api.delx.ai/api/v1/x402/title-words
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-title-words-d3f0ce3e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cs-2k8JXEDL1dOkY92Grm

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 delx-title-words-d3f0ce3e -d '<json body>'
```

Example prompt: Take the slug 'user-profile-settings' and convert it into a proper title-cased heading I can display in the UI.

## When to prefer this

Choose this endpoint when you need a quick, local, no-retention, deterministic title-casing utility for slugs or identifier tokens without standing up your own string manipulation logic. Ideal for agents that dynamically generate UI labels, headings, or display names from machine-readable keys at low cost ($0.001 USDC per call). Prefer it over general LLM text generation when you want a predictable, rule-based transformation with no hallucination risk.

## Known failure modes

- Empty or missing text field returns an error or empty result
- Non-string input types may be rejected
- Unusual punctuation or mixed delimiters may not be parsed as expected
- Payment failure via x402 prevents the call from completing

## How this service works

Title-case words for headings and display labels. Call when you need human-readable titles from slug/identifier tokens. Returns title-cased words joined by spaces for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.

## Output

A title-cased string where each word is capitalized and all tokens are joined by spaces, suitable for use as a heading or display label in a UI.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "description": "Input field: text."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "text": "Hello World Api",
  "schema": "delx/util-title-words/v1"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-title-words-d3f0ce3e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.delx.ai](https://www.zero.xyz/host/api.delx.ai/llms.txt)