glim.sh · Detect AI

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://glim.sh/api/v1/detect/ai", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "text": "Detection quality depends on length, so pass at least a paragraph of the text you want scored rather than a single sentence."
  }),
});
const data = await res.json();

curl -X POST \
  "https://glim.sh/api/v1/detect/ai" \
  -H "Content-Type: application/json" \
  -d '{"text":"Detection quality depends on length, so pass at least a paragraph of the text you want scored rather than a single sentence."}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "confidence": "High",
  "cost_usd": 0.12,
  "fraction_ai": 0.7854,
  "fraction_ai_assisted": 0,
  "fraction_human": 0.2146,
  "headline": "AI Detected",
  "num_ai_assisted_segments": 0,
  "num_ai_segments": 1,
  "num_human_segments": 1,
  "prediction": "We believe that this text is a mix of AI and human-written content.",
  "prediction_short": "Mixed",
  "segments": [
    {
      "ai_assistance_score": 0.1847,
      "confidence": "High",
      "end_index": 232,
      "humanizer_score": 0,
      "is_humanized": false,
      "label": "Human",
      "preview": "I found the answer by the way... Just a simple wrong sequence...",
      "score": 0.1847,
      "start_index": 0,
      "text": "I found the answer by the way...\nJust a simple wrong sequence of sentences in...",
      "token_length": 56,
      "word_count": 42,
      "word_end": 42,
      "word_start": 1
    },
    {
      "ai_assistance_score": 0.8038,
      "confidence": "High",
      "end_index": 1081,
      "humanizer_score": 0.0191,
      "is_humanized": false,
      "label": "AI-Generated",
      "preview": "Gives this answer: Yes, I'm Claude 3.5 Sonnet. My knowledge...",
      "score": 0.8038,
      "start_index": 233,
      "text": "Gives this answer:\nYes, I'm Claude 3.5 Sonnet.\nMy knowledge cutoff is April 2...",
      "token_length": 205,
      "word_count": 137,
      "word_end": 179,
      "word_start": 43
    }
  ],
  "tier_used": "premium",
  "version": "4.0",
  "word_count": 179
}