# KiHustle JSON Key Rename

> KiHustle JSON Key Rename is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).

Renames keys in a JSON object according to a provided key mapping

## Facts

- Endpoint: POST https://kihustle.tech/nexus/api/v1/json-key-rename?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-json-key-rename-02e87a63
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Kyru9x6uKNzb-FsUU8rDr

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 kihustle-json-key-rename-02e87a63 -d '<json body>'
```

Example prompt: Take this JSON object and rename its keys using this mapping: rename 'user_id' to 'userId', 'first_name' to 'firstName', and 'last_name' to 'lastName'.

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call JSON key renaming operation without spinning up custom transformation code. Useful in automation pipelines where field names must be normalized between systems, and you want to avoid writing boilerplate mapping logic. At $0.002 per call it is cost-effective for low-to-moderate volume use cases.

## Known failure modes

- Missing 'data' or 'mapping' fields in request body returns an error
- Mapping references keys not present in the data object — those keys are silently skipped or cause an error
- Malformed JSON input results in a parse error
- Nested keys may not be recursively renamed if only top-level keys are supported

## How this service works

Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.

## Output

Returns a transformed JSON object with keys renamed according to the provided mapping. The response includes the restructured object under a 'result' field along with a 'status' field indicating success.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "mapping": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "processed",
  "status": "success"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kihustle-json-key-rename-02e87a63/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kihustle.tech](https://www.zero.xyz/host/kihustle.tech/llms.txt)