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Classify

by Text Classifier in Company & people data

x402 APIPassing, checked 4 h ago

Classify text into YOUR labels in one call. Body: {text (<=4000 utf-8 bytes), labels (2-20 strings)}. Returns {label} — always exactly one of your labels. Flat price, no prompt engineering needed. Use in loops for routing, moderation queues, lead triage, sentiment buckets, intent detection.

POST https://x402.shizu.me/classify

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
49 ms typical, 49 ms slowest 5%
Last check
4 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://x402.shizu.me/classify" \
  -H "content-type: application/json" \
  -d '{"labels":["bug_report","feature_request","billing","praise"],"text":"The checkout page keeps timing out when I pay."}'
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%2Fx402.shizu.me%2Fclassify
const res = await pay("https://x402.shizu.me/classify", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"labels":["bug_report","feature_request","billing","praise"],"text":"The checkout page keeps timing out when I pay."}),
});
console.log(await res.json());

Example input

{
  "labels": [
    "bug_report",
    "feature_request",
    "billing",
    "praise"
  ],
  "text": "The checkout page keeps timing out when I pay."
}

Example output

{
  "label": "bug_report",
  "labels": [
    "bug_report",
    "feature_request",
    "billing",
    "praise"
  ]
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
4 h agoPassed40249 ms$0.01