Wallets Leaders

{
  "ageSec": 1200,
  "chain": "solana",
  "generatedAt": 1791500012000,
  "method": {
    "metric": "replay EV per copy",
    "minN": 10,
    "shrink": {
      "k": 15,
      "prior": -0.04
    },
    "window": "last 60 big buys per wallet"
  },
  "schemaVersion": 1,
  "wallets": [
    {
      "evRaw": 0.084,
      "evShrunk": 0.061,
      "lastBuyAt": 1791499100000,
      "n": 58,
      "rank": 1,
      "sells": {
        "medSellGain": 0.22,
        "medSoldSec": 74,
        "observed": 61,
        "sold": 55,
        "soldShare": 0.902,
        "soldWithin60sShare": 0.42
      },
      "shadowHit": 0.51,
      "shadowed": 212,
      "wallet": "BUkp7rWm3xQe8YtN2fLd5hJc9vGa4sKo1iPzRb6nTq3E",
      "winShare": 0.47
    }
  ]
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.paxie.fun/v1/sol/wallets/leaders?limit=50'

# 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://api.paxie.fun/v1/sol/wallets/leaders?limit=50' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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 $0.05 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.05" });
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 $0.05 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.paxie.fun%2Fv1%2Fsol%2Fwallets%2Fleaders
const res = await pay("https://api.paxie.fun/v1/sol/wallets/leaders?limit=50");
console.log(res.status, await res.text());

# 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 $0.05 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.05"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.paxie.fun/v1/sol/wallets/leaders?limit=50")
    print(res.status_code, res.text)