# Validate POPxf Correlations

> Validate POPxf Correlations is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Validates a JSON document against a pinned POPxf Correlations schema, reporting JSON pointer paths and rule violations

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-schema-popxf-correlations-e2ac0dc1-validate?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/validate-popxf-correlations-5616680e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ADykS3matSvIVKc9Hdwdh

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 validate-popxf-correlations-5616680e -d '<json body>'
```

Example prompt: Can you validate this JSON document against the POPxf Correlations schema and tell me which fields are invalid or violate any rules?

## When to prefer this

Choose this endpoint when you need to validate a JSON document specifically against the POPxf Correlations schema definition. It uses a pinned SchemaStore definition for reproducible results and returns precise JSON pointer paths for each violation, making it ideal for automated CI checks or debugging configuration files. Not suitable for YAML/TOML inputs or general-purpose JSON schema validation.

## Known failure modes

- Document exceeds 100 KB size limit — request rejected
- JSON nesting depth exceeds 32 levels — validation refused
- Malformed JSON submitted — parse error returned
- Network or service unavailability — HTTP error response
- Schema definition unavailable on the server — internal error

## How this service works

Validate POPxf Correlations: Validate a JSON document for POPxf Correlations. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one JSON document validation.

## Output

Returns a structured validation report indicating whether the submitted JSON document conforms to the pinned POPxf Correlations schema, with JSON pointer paths identifying each rule violation or invalid field found.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "document": {
   "default": {},
   "description": "JSON value to validate; maximum 100 KB, 32 levels."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/validate-popxf-correlations-5616680e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)