Farcaster trending channels · FC Trending

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://agent402.tools/api/fc-trending", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "limit": 10,
    "timeWindow": "1d"
  }),
});
const data = await res.json();

curl -X POST \
  "https://agent402.tools/api/fc-trending" \
  -H "Content-Type: application/json" \
  -d '{"limit":10,"timeWindow":"1d"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "cached": false,
  "channels": [
    {
      "castCount": {
        "1d": 120,
        "30d": 3100,
        "7d": 800
      },
      "createdAt": "2023-08-17T19:23:11.150Z",
      "description": "Bringing the world onchain - a community of builders on Base",
      "followerCount": 481202,
      "id": "base",
      "imageUrl": "https://warpcast.com/~/channel-images/base.png",
      "lead": {
        "displayName": "Base",
        "fid": 12142,
        "followerCount": 194536,
        "username": "base.base.eth"
      },
      "memberCount": 813,
      "moderatorFids": [
        12142,
        15211,
        99
      ],
      "name": "Base",
      "parentUrl": "https://onchainsummer.xyz",
      "pinnedCastHash": null,
      "publicCasting": false,
      "url": "https://warpcast.com/~/channel/base"
    }
  ],
  "count": 1,
  "fetchedAt": "2026-08-22T13:19:12.000Z",
  "nextCursor": "eyJ0aW1lc3RhbXAiOi...",
  "rateLimit": {
    "limit": 300,
    "remaining": 299,
    "resetAt": "2026-08-22T13:20:00.000Z"
  },
  "source": "neynar",
  "timeWindow": "1d"
}