# NEXUS Agent Utilities – Normalize JSON

> NEXUS Agent Utilities – Normalize JSON is a paid API for AI agents from x402.nexusword.it, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-03).

Deterministically normalizes and canonicalizes a JSON data structure into a consistent, clean format

## Facts

- Endpoint: POST https://x402.nexusword.it/v1/normalize-json?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexus-agent-utilities-normalize-json-c438e319
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_925pk3B8BxYR98jaFcIrW

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 nexus-agent-utilities-normalize-json-c438e319 -d '<json body>'
```

Example prompt: Take this JSON object {"b":"x","a":1} and normalize it into a clean, deterministic canonical format for me.

## When to prefer this

Choose this endpoint when you need a lightweight, deterministic, paid-utility JSON normalization step in an autonomous agent pipeline — especially useful when key ordering consistency is required for hashing, caching keys, or deduplication. Prefer this over hand-rolled normalization logic when operating in an x402 micropayment-native agent environment where per-call billing at $0.01 USDC is acceptable.

## Known failure modes

- Invalid or malformed JSON input returns an error response
- Missing 'data' field in request body may result in a 400 error
- Payment failure or insufficient USDC balance causes a 402 Payment Required response and the normalization is not performed
- Extremely large or deeply nested JSON objects may cause timeouts or processing errors

## How this service works

x402-paid deterministic utilities for autonomous agents

## Output

Returns a normalized, canonicalized JSON object under the 'data' key — keys are ordered consistently and values are cleaned to a deterministic representation, making the output suitable for hashing, comparison, deduplication, or downstream pipeline ingestion.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "a": 1,
   "b": "x"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nexus-agent-utilities-normalize-json-c438e319/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.nexusword.it](https://www.zero.xyz/host/x402.nexusword.it/llms.txt)