Pagination

const KEY = process.env.OXINSIDER_API_KEY;
const headers = { Authorization: `Bearer ${KEY}` };

async function listAll(path, params = {}) {
  const items = [];
  let cursor;
  do {
    const qs = new URLSearchParams({ limit: "100", ...params });
    if (cursor) qs.set("cursor", cursor);

    const res = await fetch(
      `https://api.0xinsider.com/api/v1${path}?${qs}`,
      { headers }
    );
    const body = await res.json();
    items.push(...body.data);
    cursor = body.has_more ? body.next_cursor : undefined;
  } while (cursor);

  return items;
}

const leaders = await listAll("/leaderboard");
console.log(`Fetched ${leaders.length} traders`);

import os, requests

BASE = "https://api.0xinsider.com/api/v1"
H = {"Authorization": f"Bearer {os.environ['OXINSIDER_API_KEY']}"}

def list_all(path, **params):
    items, cursor = [], None
    while True:
        p = {"limit": 100, **params}
        if cursor:
            p["cursor"] = cursor
        body = requests.get(f"{BASE}{path}", params=p, headers=H).json()
        items.extend(body["data"])
        if not body.get("has_more"):
            return items
        cursor = body["next_cursor"]

leaders = list_all("/leaderboard")
print(f"Fetched {len(leaders)} traders")