Twitter Keyword Alerts for Crypto

Direct answer

Crypto Twitter keyword alerts work best when account watchlists, precise filters, OCR, and token detection are combined.

Keyword set

Crypto keyword alerts should start from known sources, then filter by terms that affect your strategy.

• Token symbols and project names
• Contract-address and launch phrases
• Exchange listing language
• Incident terms such as exploit, pause, bridge, or halt

Beyond plain text

TweetStream keyword filtering pairs with token and OCR detection so the workflow catches both text posts and image-based announcements.

Implementation asset: adaptable code example

Use this keyword filter only after account quality has already narrowed the source set. Adapt the terms, tracked accounts, and destination to your own routing rules.

const watchTerms = ["listing", "airdrop", "exploit", "bridge"];
const destination = "keyword-alerts";

export function routeCryptoKeywordAlert(event: {
  d?: {
    author?: string;
    detected?: { tokens?: Array<unknown> };
    ocr?: string;
    text?: string;
  };
}) {
  const text = `${event.d?.text ?? ""} ${event.d?.ocr ?? ""}`.toLowerCase();
  const matchedTerm = watchTerms.find((term) => text.includes(term.toLowerCase()));
  const hasTokenSignal = Boolean(event.d?.detected?.tokens?.length);

  return {
    author: event.d?.author,
    deliver: Boolean(matchedTerm || hasTokenSignal),
    destination,
    matchedTerm,
  };
}

Why implement this with TweetStream

You can build this workflow from raw APIs, polling, and custom scraping, but TweetStream is the better starting point when speed, structured payloads, token/OCR enrichment, and reliable WebSocket delivery matter. Start the 3-day trial and route your first high-signal accounts into your alerting or trading flow.

Questions