ToolVet
82trust / 100

Nlp Sentiment

by api.x402node.dev in Onchain & crypto

x402 APIPassing, checked 3 h ago

Lexicon-based sentiment scoring (AFINN-style). Returns raw score, length-normalized score, label (positive/neutral/negative), positive/negative word hits. Use ?text=This+product+is+amazing. Built for AI agents doing review analysis, social monitoring, and feedback triage. Accepts payment on Base or Solana — either network works.

GET https://api.x402node.dev/nlp/sentiment

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
168 ms typical, 544 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.x402node.dev/nlp/sentiment?text=string"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.x402node.dev%2Fnlp%2Fsentiment
const res = await pay("https://api.x402node.dev/nlp/sentiment?text=string");
console.log(await res.json());

Example input

{
  "text": "string"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402164 ms$0.005
7 h agoPassed402166 ms$0.005
10 h agoPassed402165 ms$0.005
14 h agoPassed402165 ms$0.005
17 h agoPassed402168 ms$0.005
21 h agoPassed402170 ms$0.005
25 h agoPassed402175 ms$0.005
29 h agoPassed402165 ms$0.005
32 h agoPassed402544 ms$0.005
36 h agoPassed402502 ms$0.005
39 h agoPassed402165 ms$0.005
43 h agoPassed402633 ms$0.005
2 days agoPassed402527 ms$0.005