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Overview

This guide will help you understand how to use our API to access trader data, statistics, positions, and more across multiple protocols.

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Authentication

All API requests require authentication using an API key. Include your API key in the header of each request:

X-COPIN_API_KEY: YOUR_COPIN_API_KEY

Replace YOUR_COPIN_API_KEY with the actual API key you received from us.

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Base URL

All API requests should be made to:

https://api.copin.io

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Rate Limiting

Our API implements rate limiting to protect against abuse. By default, you can make up to 30 requests per minute.

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Supported Protocols

The Copin API supports multiple protocols including:

  • GMX
  • KWENTA
  • POLYNOMIAL
  • POLYNOMIAL_L2
  • GMX_V2_AVAX
  • GMX_V2
  • GNS
  • GNS_POLY
  • GNS_BASE
  • GNS_APE
  • LEVEL_BNB
  • LEVEL_ARB
  • MUX_ARB
  • APOLLOX_BNB
  • AVANTIS_BASE
  • EQUATION_ARB
  • LOGX_BLAST
  • LOGX_MODE
  • MYX_ARB
  • DEXTORO
  • VELA_ARB
  • HMX_ARB
  • SYNTHETIX_V3
  • SYNTHETIX_V3_ARB
  • KTX_MANTLE
  • CYBERDEX
  • YFX_ARB
  • KILOEX_OPBNB
  • KILOEX_BNB
  • KILOEX_MANTA
  • KILOEX_BASE
  • ROLLIE_SCROLL
  • MUMMY_FANTOM
  • HYPERLIQUID
  • SYNFUTURE_BASE
  • MORPHEX_FANTOM
  • PERENNIAL_ARB
  • BSX_BASE
  • DYDX
  • UNIDEX_ARB
  • VERTEX_ARB
  • HORIZON_BNB
  • HOLDSTATION_ZKSYNC
  • ZENO_METIS
  • LINEHUB_LINEA
  • BMX_BASE
  • FOXIFY_ARB
  • APOLLOX_BASE
  • GMX_AVAX
  • SYNTHETIX
  • DEPERP_BASE
  • ELFI_ARB

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Example Integration

// Sample integration for Copin API
async function getGMXLeaderboardData() {
  // API endpoint to fetch the leaderboard data
  const url = "https://api.copin.io/leaderboards/page";

  // Copin-provided API key (replace with your actual key)
  const apiKey = "YOUR_COPIN_API_KEY";

  // Request headers with authentication
  const headers = {
    "X-COPIN_API_KEY": apiKey,
    Accept: "application/json",
  };

  // Query parameters (customizable based on your needs)
  const params = new URLSearchParams({
    protocol: "GMX", // GMX v1 on Arbitrum
    queryDate: "1741408905620", // March 2025
    statisticType: "MONTH", // Monthly leaderboard
    offset: "0", // Starting record
    limit: "10", // Number of results
    sort_by: "ranking",
    sort_type: "asc", // Sort ranking increase
  });
  try {
    // Make the API request
    const response = await fetch(`${url}?${params}`, {
      method: "GET",
      headers: headers,
    });
    // Check if the response is successful
    if (!response.ok) {
      throw new Error(
        `HTTP Error: ${response.status} - ${response.statusText}`
      );
    }
    // Parse the JSON response
    const data = await response.json();

    // Log or process the data
    console.log("Copin Leaderboard Data:", data);
    return data;
  } catch (error) {
    // Handle errors (e.g., network issues, rate limits, invalid key)
    console.error("Error fetching leaderboard data:", error.message);
    if (error.message.includes("429")) {
      console.error("Rate limit exceeded. Check your quota.");
    }
  }
}
// Execute the function
getGMXLeaderboardData();