75trust / 100

Token Holders

by fomo.x4o2.com in Onchain & crypto

x402 APIPassing, checked 2 h ago

The FOMO users holding the most of a token: each holder's FOMO handle and id, token amount, position value, cost basis, realized and unrealized P&L, hold time, developer flag and their posted thesis. Covers holders who trade on FOMO, not every on-chain wallet. Use for social and holder analysis of a token.

GET
https://fomo.x4o2.com/v1/token/:chain/:address/holders
Price
$0.001
per call in USDC
Uptime
100%
last 30 days
Response time
471 ms
575 ms slowest 5%
Last check
Passed
2 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://fomo.x4o2.com/v1/token/:chain/:address/holders

Each call costs $0.001 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://fomo.x4o2.com/v1/token/:chain/:address/holders?maxAge=5&stale=0

Parameters

ParameterTypeRequiredDescription
maxAgestringNoServe a cached copy up to this many seconds old; 0 forces the freshest allowed
stalestringNo1 returns any cached copy immediately and refreshes in the background

Example response

The provider's example. We can't check it without paying.

Example response, 100 lines
{
  "data": {
    "networkId": 1399811149,
    "tokenAddress": "Ai66LHZG9MCzg1WKdawwqduVAXpNDUuV8M3uyq5ppump",
    "topHolders": [
      {
        "averageEntryPrice": 0.00420797,
        "averageHoldTimeSeconds": 322188,
        "comment": {
          "comment": "Study CATE’s relative strength while the rest of the market bleeds.\n\nThe coin...",
          "createdAt": "2026-10-14T18:09:40.869Z",
          "fdvAtCreation": 61373079.583845794,
          "id": "t2-67b6d6f20eba5d9abd6afa1348f695746117025459b809765160569fce3f5152-1a614da1",
          "marketCapAtCreation": 61373079.583845794,
          "networkId": 1399811149,
          "newerThesis": 0,
          "numLikes": 353,
          "olderThesis": 1723,
          "parentId": null,
          "priceUsdAtCreation": 0.0636401655202,
          "reactions": {
            "counts": {
              "likeCount": 353
            },
            "reactions": {
              "like": false
            }
          },
          "shortCommentSegments": [
            {
              "link": null,
              "provider": null,
              "text": "Study CATE’s relative strength while the rest of the market bleeds.\n\nThe coin..."
            }
          ],
          "tokenAddress": "Ai66LHZG9MCzg1WKdawwqduVAXpNDUuV8M3uyq5ppump",
          "tradeId": "1074837b-640e-44b2-aa27-cb0fe6f68ef9",
          "userId": "df983a8b-5e5b-5e91-802f-1472e96f04c3"
        },
        "costBasis": 140092.53,
        "humanAmount": 27535448.12,
        "isDev": false,
        "isExternallyReceived": false,
        "numReplies": 0,
        "pnl": 1626288.57,
        "price": 0.0608064847522,
        "realizedPnl": 67823.23,
        "showComment": true,
        "sumSwapOpen": 33222827.14,
        "sumTransferIn": 69323.47,
        "tradeId": "1074837b-640e-44b2-aa27-cb0fe6f68ef9",
        "unrealizedPnl": 1558465.34,
        "user": {
          "activated": false,
          "address": "HXCYBexdXRrNTa3NHHJiKh5wsjb6zfW79MxQYGsszouu",
          "badge": {
            "image": null,
            "metadata": {
              "rank": 7,
              "totalPnL": 1960565.3240984175
            },
            "text": "Awarded to traders who have reached all-time top 100 on the leaderboard",
            "title": "Top 100",
            "type": "top_100_badge"
          },
          "clan": null,
          "coverPhotoLink": "https://prod-fomo-profile-pics.s3.amazonaws.com/61edf29f1d74e084a99d189230d20...",
          "coverPhotoThumbhash": "zSgKGoSLiYe/l8h5e7+998o=",
          "createdAt": "2025-11-11T13:50:41.428Z",
          "description": "Road to 8 Figs 💛🐈\nFind me on X @poorgoat_\nI WILL NEVER ENDORSE A POORGOAT C...",
          "displayName": "PoorGoat💛🐈",
          "evmAddress": "0xee368a44d334ab499b25efabbc879548d7be4143",
          "followers": 591059,
          "following": 46,
          "id": "df983a8b-5e5b-5e91-802f-1472e96f04c3",
          "isReferred": false,
          "isRestricted": false,
          "numTrades": 4370,
          "private": false,
          "profilePictureLink": "https://prod-fomo-profile-pics.s3.amazonaws.com/f5eff84fd61177cfe9371f56d15dc...",
          "swapCount": 1812,
          "thumbhash": "JVoODwLolqZ4d4h/l2iId5h3ifYHZ30A",
          "totalVolume": 1563642.269831,
          "twitter": null,
          "userHandle": "PoorGoat_",
          "verified": false
        },
        "value": 1674333.81
      }
    ],
    "totalHolders": 92656
  },
  "meta": {
    "ageMs": 1200,
    "fomoCalls": 0,
    "observedAt": 1760496000000,
    "parts": {},
    "source": "cache"
  }
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.001.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://fomo.x4o2.com/v1/token/:chain/:address/holders?maxAge=5&stale=0'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://fomo.x4o2.com/v1/token/:chain/:address/holders?maxAge=5&stale=0' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.001 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.001" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.001 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ffomo.x4o2.com%2Fv1%2Ftoken%2F%3Achain%2F%3Aaddress%2Fholders
const res = await pay("https://fomo.x4o2.com/v1/token/:chain/:address/holders?maxAge=5&stale=0");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.001 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.001"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://fomo.x4o2.com/v1/token/:chain/:address/holders?maxAge=5&stale=0")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402472 ms$0.001
8 h agoPassed402493 ms$0.001
13 h agoPassed402534 ms$0.001
18 h agoPassed402477 ms$0.001
23 h agoPassed402444 ms$0.001
Show 8 older checks
28 h agoPassed402434 ms$0.001
32 h agoPassed402405 ms$0.001
37 h agoPassed402471 ms$0.001
42 h agoPassed402448 ms$0.001
46 h agoPassed402445 ms$0.001
2 days agoPassed402468 ms$0.001
2 days agoPassed402484 ms$0.001
3 days agoPassed402575 ms$0.001