Ntriq X402 Sentiment Batch

Batch sentiment and intent analysis for up to 500 texts. Flat $3.00 USDC via x402.

Security Scan

The skill claims local, on-device inference but its runtime instructions send data to a remote API and require a payment header—these contradictions and missing payment/credential details are concerning.

Purpose & Capability

The description declares "100% local inference on Mac Mini" yet the SKILL.md explicitly instructs POSTing texts to https://x402.ntriq.co.kr. A local-only sentiment tool would not need a remote HTTP endpoint or a payment header; this mismatch suggests either inaccurate documentation or hidden remote behavior.

Instruction Scope

Runtime instructions send user-provided texts to an external service and require an X-PAYMENT header. The SKILL.md does not explain how to obtain/construct X-PAYMENT, how payments are authorized, or what data retention/privacy guarantees exist. The skill therefore instructs transmission of potentially sensitive data to a third party without clarifying consent, keys, or signing processes.

Install Mechanism

No install steps or code are provided (instruction-only), so nothing is written to disk or fetched during installation. This minimizes install-time risk.

Credentials

The skill declares no required env vars or credentials but the API requires an X-PAYMENT header and references on-chain payment (Base mainnet, EIP-3009). There is no guidance about key material, wallet signing, or how the header is generated—requesting an unstated payment credential or instructing users to provide wallet signatures would be disproportionate and risky.

Persistence & Privilege

The skill is not marked always:true, makes no claims to modify system or other skills, and has no install-time persistence, so it does not request elevated platform privileges.

What to consider before installing

Key things to consider before installing or using this skill: - Don't assume 'local inference' — the SKILL.md sends your texts to https://x402.ntriq.co.kr. Treat it as a third‑party API. - The API requires an X-PAYMENT header but the skill gives no instructions for obtaining or signing that header. Ask the author how payments are authorized, whether a wallet/private key is needed, and how costs are billed/refunded. - Only send non-sensitive test data until you have clear privacy/retention terms and a payment flow you trust. - Verify the service identity (owner, homepage, and contact) before providing any credentials or funds; the source is listed as unknown. - If you need truly local inference, do not use this skill; its documentation contradicts the local-inference claim. - If you still want to proceed, request from the maintainer: (1) an explanation of the X-PAYMENT scheme, (2) privacy/retention policy, and (3) proof that inference is local (if claimed).

Sentiment Batch (x402)

Analyze sentiment, emotions, and intent across up to 500 text inputs in one call. Returns confidence scores, emotion breakdown, and intent classification. Flat $3.00 USDC. 100% local inference on Mac Mini.

How to Call

POST https://x402.ntriq.co.kr/sentiment-batch
Content-Type: application/json
X-PAYMENT: <x402-payment-header>

{
  "texts": [
    "This product exceeded my expectations!",
    "Delivery was late and packaging was damaged."
  ],
  "language": "en"
}

Parameters

Parameter	Type	Required	Description
texts	array	✅	Text strings to analyze (max 500)
language	string	❌	Output language (default: en)

Example Response

{
  "status": "ok",
  "count": 2,
  "results": [
    {
      "index": 0,
      "status": "ok",
      "sentiment": "positive",
      "confidence": 0.95,
      "intent": "praise",
      "summary": "Customer is highly satisfied with the product quality."
    },
    {
      "index": 1,
      "status": "ok",
      "sentiment": "negative",
      "confidence": 0.88,
      "intent": "complain",
      "summary": "Customer complaints about late delivery and damaged packaging."
    }
  ]
}

Payment

• Price: $3.00 USDC flat (up to 500 texts)
• Network: Base mainnet (EIP-3009 gasless)
• Protocol: x402

curl https://x402.ntriq.co.kr/services