71trust / 100

X Watchlist

by botsmith in News & content

x402 APIPassing, checked 3 h ago

X KOL Watchlist Monitor ($0.05/call): Watch up to 15 X (Twitter) accounts with one call: every new post from the list since your last poll, above your engagement floor, with retweets and crypto-spam (airdrop/giveaway/presale bait) filtered out and duplicates removed. Pass the returned newestId back as sinceId to get only what is new - replaces the search + filter + dedupe + paging loop KOL-monitoring agents build by hand. No X account or API key needed.

GET https://x402.botsmith.dev/x/watchlist

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
1.3 s typical, 1.4 s 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://x402.botsmith.dev/x/watchlist?filter=spam&handles=aeyakovenko%2C0xMert_%2Cblknoiz06&lang=en&minFaves=5"
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.botsmith.dev%2Fx%2Fwatchlist
const res = await pay("https://x402.botsmith.dev/x/watchlist?filter=spam&handles=aeyakovenko%2C0xMert_%2Cblknoiz06&lang=en&minFaves=5");
console.log(await res.json());

Example input

{
  "filter": "spam",
  "handles": "aeyakovenko,0xMert_,blknoiz06",
  "lang": "en",
  "minFaves": 5
}

Example output

{
  "complete": true,
  "newestId": "1846987139428634858",
  "polledAt": "2026-07-01T07:05:00.000Z",
  "posts": [
    {
      "author": {
        "handle": "example",
        "id": "44196397",
        "name": "Example Dev"
      },
      "createdAt": "2026-07-01T07:00:30.000Z",
      "hashtags": [
        "x402"
      ],
      "id": "1846987139428634858",
      "lang": "en",
      "links": [
        "https://x402.org"
      ],
      "mentions": [
        "coinbase"
      ],
      "metrics": {
        "likes": 1200,
        "quotes": 12,
        "replies": 85,
        "retweets": 340,
        "views": 250000
      },
      "text": "Shipping the new agent payments stack today. HTTP 402 is finally real.",
      "url": "https://x.com/example/status/1846987139428634858"
    }
  ],
  "query": "(from:aeyakovenko OR from:0xMert_ OR from:blknoiz06) min_faves:5 lang:en -filter:retweets -airdrop -giveaway -presale -\"drop your\" -\"gm family\" -winner"
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed4021.3 s$0.05
7 h agoPassed4021.4 s$0.05
10 h agoPassed4021.3 s$0.05
14 h agoPassed4021.4 s$0.05
17 h agoPassed4021.3 s$0.05
21 h agoPassed4021.3 s$0.05
25 h agoPassed4021.3 s$0.05
28 h agoPassed4021.3 s$0.05
32 h agoPassed4021.5 s$0.05
36 h agoPassed4021.3 s$0.05
39 h agoPassed4021.3 s$0.05
44 h agoPassed4021.4 s$0.05