# Validate samtrc JSON Schema

> Validate samtrc JSON Schema 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 the samtrc schema definition using a pinned SchemaStore definition, reporting JSON pointer violations.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-schema-samtrc-61daeaa1-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-samtrc-json-schema-433a3971
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TF35VMX6D6HrfAcEMYUqQ

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-samtrc-json-schema-433a3971 -d '<json body>'
```

Example prompt: Can you validate this samtrc JSON document for me and tell me which fields are invalid or missing? Here's the JSON: {"type":"samtrc","version":"1.0","settings":{}}

## When to prefer this

Use this endpoint when you specifically need to validate a JSON document against the samtrc schema definition using a pinned SchemaStore version. It is purpose-built for samtrc JSON validation rather than general-purpose JSON Schema or other format validators. Prefer this when you need deterministic, repeatable validation tied to a specific pinned schema version rather than the latest live schema.

## Known failure modes

- Document exceeds 100 KB limit — validation rejected
- Document nesting exceeds 32 levels — validation rejected
- Malformed JSON submitted (non-parseable) — error returned
- Network or service unavailability — HTTP 5xx error
- Payment not completed — HTTP 402 response
- YAML or TOML input submitted instead of JSON — not parsed, likely error

## How this service works

Validate samtrc: Validate a JSON document for samtrc. 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 validation report indicating whether the JSON document conforms to the samtrc SchemaStore schema. On failure, includes JSON pointer paths to each violated field along with a description of the rule that was broken. On success, confirms the document is valid. Limited to documents up to 100 KB and 32 levels of nesting.

## 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-samtrc-json-schema-433a3971/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)