# Creator Desk Replace Literal Utility

> Creator Desk Replace Literal Utility 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 2026-10-12).

Replaces a literal string value within a given input using configurable options, returning the transformed result.

## Facts

- Endpoint: POST https://creator-desk-x402-isolated.onrender.com/v1/utility/replace-literal?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/creator-desk-replace-literal-utility-2ff74d3c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nqjUra06-G5BxbAC_IEhn

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 creator-desk-replace-literal-utility-2ff74d3c -d '<json body>'
```

Example prompt: Replace the literal text 'foo' with 'bar' in the string 'foo is great and foo works well'.

## When to prefer this

Choose this endpoint when you need a simple, reliable, machine-payable literal string replacement as part of an autonomous agent pipeline, especially when operating within an x402 micropayment framework and requiring a stateless, idempotent transformation at low cost ($0.01 USDC per call).

## Known failure modes

- Missing or malformed 'value' input returns a validation error
- Invalid 'options' object structure may cause a processing error
- Payment not included or insufficient USDC balance triggers a 402 response
- Target literal not found in input may return the original value unchanged or an error
- Network timeout on the Render-hosted service under cold-start conditions

## How this service works

Machine-callable x402-paid utilities for autonomous agents.

## Output

A JSON object containing the transformed string under a 'result' key and an 'operation' field confirming 'replace_literal', indicating the replacement was applied successfully.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/creator-desk-replace-literal-utility-2ff74d3c/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)