# KiHustle JSON Key Rename API

> KiHustle JSON Key Rename API is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-15).

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

## Facts

- Endpoint: POST https://kihustle.tech/agents/api/v1/json-key-rename?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-json-key-rename-api-d876e78f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v_R_-RI06vCy3NLZSNVnR

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-api-d876e78f -d '<json body>'
```

Example prompt: Rename the keys in this JSON object — change 'first_name' to 'firstName' and 'last_name' to 'lastName': {"first_name": "Ada", "last_name": "Lovelace", "email": "ada@example.com"}

## When to prefer this

Use this endpoint when you need a lightweight, stateless key-renaming operation on a JSON object without running local code. Ideal for agent workflows that receive data from one API and need to reformat field names before passing to another system, especially when the agent runtime cannot execute arbitrary transformation scripts.

## Known failure modes

- Missing 'data' or 'mapping' fields in request body returns an error
- Mapping references keys that do not exist in the input object — those keys are silently skipped or ignored
- Malformed JSON input causes a parse error
- Circular or conflicting mappings may produce unexpected output
- Network timeout for very large JSON objects

## 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

A JSON object with the same values as the input, but with keys renamed according to the provided mapping. The response includes a 'result' field with the transformed object and 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-api-d876e78f/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)