Is Wallet Highlighter - Crypto Fraud & Risk Tool safe?

async function getRiskDetailsFromApi(domainHash, wallets, contexts) {
  if (!domainHash || !wallets || !wallets.length) return null;
  try {
    const siteUrl = window.location.href;
    const userID = await getOrCreateUserId();
    if (userID === undefined) throw new Error("userID cannot be undefined");
    const response = await fetch(RISK_API_URL, {
      method: "POST",
      body: JSON.stringify({ domainHash, wallets, siteUrl, userID, contexts }),
      headers: { "Content-Type": "application/json" }
    });
    return await response.json();
  } catch (err) {
    console.error("Error getting colors", err);
    return null;
  }
}

function getNearestContext(element) {
  const ancestors = [];
  for (let node = element; node; node = node.parentElement) ancestors.push(node);

  const describe = (el) => {
    const tag = el.tagName.toLowerCase();
    const id = el.id ? ` id="${el.id}"` : "";
    const classes = Array.from(el.classList).filter(c => c !== "blackworks-highlighted");
    const cls = classes.length ? ` class="${classes.join(" ")}"` : "";
    if (tag === "meta") {
      const attrs = Array.from(el.attributes).map(a => `${a.name}="${a.value}"`).join(" ");
      return `<meta ${attrs} />`;
    }
    const isFormField = (tag === "textarea" || tag === "input") && el.value;
    const text = isFormField
      ? ` ${el.value.trim().slice(0, 100).replace(/\s+/g, " ")}`
      : (tag !== "html" && tag !== "body" && tag !== "head" && el.innerText)
        ? ` ${el.innerText.trim().slice(0, 100).replace(/\s+/g, " ")}`
        : "";
    return `<${tag}${id}${cls}>${text}</${tag}>`;
  };

  const reversed = ancestors.reverse();
  const closest3 = reversed.slice(0, 3).map(describe);
  const farthest5 = reversed.slice(-5).map(describe);
  return [...closest3, "....", ...farthest5];
}