Research

Top Crypto Indices in 2025: The Best Ways to Invest in Crypto Without Picking Tokens

Explore the top crypto indices in 2025, including AI-powered strategies, passive HODL indices, and sector-based baskets. Learn how to simplify crypto investing with smart, diversified index portfolios.
Token Metrics Team
Top Crypto Indices in 2025: The Best Ways to Invest in Crypto Without Picking Tokens
MIN

Crypto investors in 2025 face an overwhelming number of choices. With thousands of tokens, rapidly shifting narratives, and constant market volatility, building and managing a profitable portfolio isn’t easy. But one solution is gaining traction among both beginner and seasoned investors alike: crypto indices.

A crypto index is a curated basket of tokens that provides diversified exposure to a specific segment of the crypto market. Instead of researching and buying individual tokens, you invest in a single index that tracks a group of assets—similar to how the S&P 500 or NASDAQ works in traditional finance.

In this article, we’ll cover the top crypto indices in 2025, explain what makes each one stand out, and explore how AI is revolutionizing index investing in the crypto space.

What Is a Crypto Index?

A crypto index is a portfolio of cryptocurrencies selected and weighted using a specific methodology. It can be passive—holding the top 10 tokens by market cap—or active, where an algorithm or AI rebalances the index based on market conditions.

Investing in a crypto index means you’re buying into an entire theme or strategy, not just a single token. This helps reduce risk, smooth out returns, and simplify the investing process.

Why Use Crypto Indices in 2025?

Here’s why crypto indices are more relevant than ever in 2025:

  • Diversification: Spread your capital across multiple tokens, reducing the impact of any single asset's volatility.
  • Automation: Many indices rebalance automatically, saving you time and effort.
  • Trend Exposure: Sector-based indices let you ride major trends like AI, DeFi, or Real World Assets (RWA).
  • Risk Management: AI-powered indices can reduce exposure or shift to stablecoins in bearish conditions.

Top Crypto Indices in 2025

1. Token Metrics AI Indices

  • Type: Actively Managed
  • Technology: AI-driven with over 80 data points per token
  • Themes: Memecoins, RWA, AI Agents, DeFi, Layer 1s
  • Frequency: Rebalanced weekly based on bullish/bearish market signals

Why It’s a Top Pick:
Token Metrics has pioneered a new generation of crypto indices that actively trade based on AI insights. Instead of static rebalancing, the AI identifies when to enter or exit tokens based on current momentum, volatility, sentiment, and technical indicators. These indices offer a smarter, automated approach to outperforming the market—especially in fast-moving sectors like AI tokens or memecoins.

2. Bitwise 10 Crypto Index Fund (BITW)

  • Type: Passive
  • Structure: Traditional investment vehicle (available via brokerage)
  • Assets: Top 10 cryptocurrencies by market cap

Why It’s a Top Pick:
BITW is ideal for investors looking for simple, long-term exposure to the largest and most established cryptos. It tracks the performance of the top 10 digital assets, including Bitcoin (BTC), Ethereum (ETH), and Solana (SOL). It's fully regulated and targets institutions or traditional investors entering crypto.

3. Phuture DeFi Index (PDI)

  • Type: On-chain, Passive
  • Focus: Decentralized Finance (DeFi) tokens
  • Access: Non-custodial, DeFi-native

Why It’s a Top Pick:
Phuture makes index investing seamless within DeFi ecosystems. Its DeFi Index provides exposure to high-utility tokens like AAVE, UNI, and CRV. Ideal for crypto-native users, it’s completely on-chain, composable, and doesn’t require intermediaries.

4. Index Coop – GMI (Bankless DeFi Innovation Index)

  • Type: Community-Governed, Thematic
  • Focus: Experimental and innovative DeFi projects
  • Governance: Managed by Index Coop and Bankless DAO

Why It’s a Top Pick:
GMI stands for “Going Mainstream Index” and aims to capture cutting-edge projects at the bleeding edge of DeFi innovation. It’s great for those bullish on next-gen financial infrastructure and looking for exposure to governance tokens, staking protocols, and experimental finance.

5. Crypto20 (C20)

  • Type: Tokenized Index Fund
  • Composition: Top 20 cryptocurrencies
  • Access: ERC-20 token (C20) represents index share

Why It’s a Top Pick:
Crypto20 was one of the first tokenized crypto index funds. It lets you invest in the top 20 cryptocurrencies through a single token, with auto-rebalancing and transparent weighting. It’s an easy on-ramp for beginners who want broad crypto exposure.

6. Token Metrics Global Market Cap Indices (HODL Series)

  • Type: Passively Managed
  • Available Indices: Top 5, 10, 25, and 100 by market cap
  • Strategy: Buy-and-hold portfolios for long-term investors

Why It’s a Top Pick:
These indices are designed for investors who believe in the long-term growth of the crypto market but don’t want to chase narratives. The HODL series is great for passive wealth accumulation with minimal trading activity.

Thematic Crypto Indices to Watch

If you’re looking to ride specific crypto narratives in 2025, these thematic indices are worth considering:

🔹 AI Tokens Index

  • Tracks top AI-focused crypto projects like FET, AGIX, and GRT.
  • Surging interest due to the AI boom in both tech and crypto sectors.

🔹 Memecoin Index

  • Includes high-volatility meme tokens like DOGE, PEPE, BONK, and WIF.
  • Great for traders who want to play high-risk, high-reward cycles.

🔹 RWA Index (Real World Assets)

  • Exposure to tokens that represent off-chain value: MKR, ONDO, XDC, etc.
  • Benefiting from institutional crypto adoption and tokenized finance growth.

🔹 Layer 1 Index

  • Tracks the performance of top blockchain platforms: ETH, SOL, AVAX, NEAR, etc.
  • Best for investors bullish on infrastructure plays.

How to Start Investing in Crypto Indices

  1. Choose a Platform – Token Metrics, Bitwise, Index Coop, or Phuture.
  2. Select an Index – Based on your interest: AI, DeFi, Memecoins, or Market Cap.
  3. Connect Wallet or Sign Up – Depending on whether it's on-chain or centralized.
  4. Fund Your Account – Typically via USDC, ETH, or fiat.
  5. Monitor Performance – AI indices may require weekly check-ins; HODL indices can be set and forgotten.

Final Thoughts: Crypto Indices Are the Smartest Way to Invest in 2025

Whether you’re a new investor or an experienced trader, crypto indices in 2025 offer one of the most efficient, diversified, and intelligent ways to grow your crypto portfolio. Platforms like Token Metrics lead the way with cutting-edge AI-powered indices, while more traditional players like Bitwise provide reliable exposure for institutional strategies.

By investing in an index, you’re not just buying a few coins—you’re gaining access to a curated, balanced, and often smarter portfolio that evolves with the market. And as AI and automation take over more of the investing process, index strategies are becoming even more powerful.

If you’re ready to stop guessing and start investing strategically, now is the time to explore the best crypto indices available.

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Token Metrics Team
Token Metrics Team

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Research

Crypto API to Google Sheets in 5 Minutes: How to Use Token Metrics API with Apps Script

Token Metrics Team
6 min
MIN

If you're a trader, data analyst, or crypto enthusiast, chances are you've wanted to pull live crypto data directly into Google Sheets. Whether you're tracking prices, building custom dashboards, or backtesting strategies, having real-time data at your fingertips can give you an edge.

In this guide, we'll show you how to integrate the Token Metrics API — a powerful crypto API with free access to AI-powered signals — directly into Google Sheets in under 5 minutes using Google Apps Script.

📌 Why Use Google Sheets for Crypto Data?

Google Sheets is a flexible, cloud-based spreadsheet that:

  • Requires no coding to visualize data
  • Can be shared and updated in real time
  • Offers formulas, charts, and conditional formatting
  • Supports live API connections with Apps Script

When combined with the Token Metrics API, it becomes a powerful dashboard that updates live with Trader Grades, Bull/Bear Signals, historical OHLCV data, and more.

🚀 What Is Token Metrics API?

The Token Metrics API provides real-time and historical crypto data powered by AI. It includes:

  • Trader Grade: A score from 0 to 100 showing bullish/bearish potential
  • Bull/Bear Signal: A binary signal showing market direction
  • OHLCV: Open-High-Low-Close-Volume price history
  • Token Metadata: Symbol, name, category, market cap, and more

The best part? The free Basic Plan includes:

  • 5,000 API calls/month
  • Access to core endpoints
  • Hourly data refresh
  • No credit card required

👉 Sign up for free here

🛠️ What You’ll Need

  • A free Token Metrics API key
  • A Google account
  • Basic familiarity with Google Sheets

⚙️ How to Connect Token Metrics API to Google Sheets

Here’s how to get live AI-powered crypto data into Sheets using Google Apps Script.

🔑 Step 1: Generate Your API Key

  1. Visit: https://app.tokenmetrics.com/en/api
  2. Click “Generate API Key”
  3. Copy it — you’ll use this in the script

📄 Step 2: Create a New Google Sheet

  1. Go to Google Sheets
  2. Create a new spreadsheet
  3. Click Extensions > Apps Script

💻 Step 3: Paste This Apps Script

const TOKEN_METRICS_API_KEY = 'YOUR_API_KEY_HERE';

async function getTraderGrade(symbol) {

  const url = `https://api.tokenmetrics.com/v2/trader-grades?symbol=${symbol.toUpperCase()}`;

  const options = {

    method: 'GET',

    contentType: 'application/json',

    headers: {

      'accept': 'application/json',

      'x-api-key': TOKEN_METRICS_API_KEY,

    },

    muteHttpExceptions: true

  };

  

  const response = UrlFetchApp.fetch(url, options);

  const data = JSON.parse(response.getContentText() || "{}")

  

  if (data.success && data.data.length) {

    const coin = data.data[0];

    return [

      coin.TOKEN_NAME,

      coin.TOKEN_SYMBOL,

      coin.TA_GRADE,

      coin.DATE

    ];

  } else {

    return ['No data', '-', '-', '-'];

  }

}

async function getSheetData() {

  const sheet = SpreadsheetApp.getActiveSpreadsheet().getActiveSheet();

  const symbols = sheet.getRange('A2:A').getValues().flat().filter(Boolean);

  const results = [];

  results.push(['Name', 'Symbol', 'Trader Grade', 'Date']);

  for (const symbol of symbols) {

    if (symbol) {

      const row = await getTraderGrade(symbol);

      results.push(row);

    }

  }

  sheet.getRange(2, 2, results.length, results[0].length).setValues(results);

}

🧪 Step 4: Run the Script

  1. Replace 'YOUR_API_KEY_HERE' with your real API key.
  2. Save the project as TokenMetricsCryptoAPI.
  3. In your sheet, enter a list of symbols (e.g., BTC, ETH, SOL) in Column A.
  4. Go to the script editor and run getSheetData() from the dropdown menu.

Note: The first time, Google will ask for permission to access the script.

✅ Step 5: View Your Live Data

After the script runs, you’ll see:

  • Coin name and symbol
  • Trader Grade (0–100)
  • Timestamp

You can now:

  • Sort by Trader Grade
  • Add charts and pivot tables
  • Schedule automatic updates with triggers (e.g., every hour)

🧠 Why Token Metrics API Is Ideal for Google Sheets Users

Unlike basic price APIs, Token Metrics offers AI-driven metrics that help you:

  • Anticipate price action before it happens
  • Build signal-based dashboards or alerts
  • Validate strategies against historical signals
  • Keep your data fresh with hourly updates

And all of this starts for free.

🏗️ Next Steps: Expand Your Sheet

Here’s what else you can build:

  • A portfolio tracker that pulls your top coins’ grades
  • A sentiment dashboard using historical OHLCV
  • A custom screener that filters coins by Trader Grade > 80
  • A Telegram alert system triggered by Sheets + Apps Script + Webhooks

You can also upgrade to the Advanced Plan to unlock 21 endpoints including:

  • Investor Grades
  • Smart Indices
  • Sentiment Metrics
  • Quantitative AI reports
  • 60x API speed

🔐 Security Tip

Never share your API key in a public Google Sheet. Use script-level access and keep the sheet private unless required.

🧩 How-To Schema Markup (for SEO)

{

  "@context": "https://schema.org",

  "@type": "HowTo",

  "name": "Crypto API to Google Sheets in 5 Minutes",

  "description": "Learn how to connect the Token Metrics crypto API to Google Sheets using Google Apps Script and get real-time AI-powered signals and prices.",

  "totalTime": "PT5M",

  "supply": [

    {

      "@type": "HowToSupply",

      "name": "Google Sheets"

    },

    {

      "@type": "HowToSupply",

      "name": "Token Metrics API Key"

    }

  ],

  "tool": [

    {

      "@type": "HowToTool",

      "name": "Google Apps Script"

    }

  ],

  "step": [

    {

      "@type": "HowToStep",

      "name": "Get Your API Key",

      "text": "Sign up at Token Metrics and generate your API key from the API dashboard."

    },

    {

      "@type": "HowToStep",

      "name": "Create a New Google Sheet",

      "text": "Open a new sheet and list crypto symbols in column A."

    },

    {

      "@type": "HowToStep",

      "name": "Add Apps Script",

      "text": "Go to Extensions > Apps Script and paste the provided code, replacing your API key."

    },

    {

      "@type": "HowToStep",

      "name": "Run the Script",

      "text": "Execute the getSheetData function to pull data into the sheet."

    }

  ]

}

✍️ Final Thoughts

If you're serious about crypto trading or app development, integrating live market signals into your workflow can be a game-changer. With the Token Metrics API, you can get institutional-grade AI signals — right inside Google Sheets.

This setup is simple, fast, and completely free to start. Try it today and unlock a smarter way to trade and build in crypto.

👉 Get Your API Key & Start for Free

Announcements

🚀Put Your $TMAI to Work: Daily Rewards, No Locks, Up To 200% APR.

Token Metrics Team
5 min
MIN

Liquidity farming just got a major upgrade. Token Metrics AI ($TMAI) has launched its first liquidity incentive campaign on Merk — and it’s designed for yield hunters looking to earn fast, with no lockups, no gimmicks, and real rewards from Day 1.

📅 Campaign Details

  • Duration: June 5 – June 19, 2025
  • Rewards Begin: 17:00 UTC / 1:00 PM ET
  • Total TMAI Committed: 38 million+ $TMAI
  • No Lockups: Enter or exit at any time
  • APR Potential: Up to 200%

For two weeks, liquidity providers can earn high daily rewards across three different pools. All rewards are paid in $TMAI and distributed continuously — block by block — through the Merkl platform.

💧 Where to Earn – The Pools (as of June 5, 17:00 UTC)

Pool                                                    Starting APR %               Total Rewards (14 days)                Current TVL

Aerodrome WETH–TMAI        150%                                16.79M TMAI (~$11,000)                   $86,400

Uniswap v3 USDC–TMAI        200%                                14.92M TMAI (~$9,800)                    $19,900

Balancer 95/5 WETH–TMAI    200%                                5.60M TMAI (~$3,700)                       $9,500

These pools are live and actively paying rewards. APR rates aren’t displayed on Merkl until the first 24 hours of data are available — but early providers will already be earning.

🧠 Why This Campaign Stands Out

1. Turbo Rewards for a Short Time

This isn’t a slow-drip farm. The TMAI Merkl campaign is designed to reward action-takers. For the first few days, yields are especially high — thanks to low TVL and full daily reward distribution.

2. No Lockups or Waiting Periods

You can provide liquidity and withdraw it anytime — even the same day. There are no lockups, no vesting, and no delayed payout mechanics. All rewards accrue automatically and are claimable through Merkl.

3. Choose Your Risk Profile

You get to pick your exposure.

  • Want ETH upside? Stake in Aerodrome or Balancer.
  • Prefer stablecoin stability? Go with the Uniswap v3 USDC–TMAI pool.

4. Influence the Future of TMAI Yield Farming

This campaign isn’t just about yield — it’s a test. If enough users participate and volume grows, the Token Metrics Treasury will consider extending liquidity rewards into Q3 and beyond. That means more TMAI emissions, longer timelines, and consistent passive income opportunities for LPs.

5. Built for Transparency and Speed

Rewards are distributed via Merkl by Angle Labs, a transparent, gas-efficient platform for programmable liquidity mining. You can see the exact rewards, TVL, wallet counts, and pool analytics at any time.

🔧 How to Get Started

Getting started is simple. You only need a crypto wallet, some $TMAI, and a matching asset (either WETH or USDC, depending on the pool).

Step-by-step:

  1. Pick a pool:
    Choose from Aerodrome, Uniswap v3, or Balancer depending on your risk appetite and asset preference.

  2. Provide liquidity:
    Head to the Merkl link for your pool, deposit both assets, and your position is live immediately.

  3. Track your earnings:
    Watch TMAI accumulate daily in your Merkl dashboard. You can claim rewards at any time.

  4. Withdraw when you want:
    Since there are no lockups, you can remove your liquidity whenever you choose — rewards stop the moment liquidity is pulled.

🎯 Final Thoughts

This is a rare opportunity to earn serious rewards in a short amount of time. Whether you’re new to liquidity mining or a DeFi veteran, the TMAI Merkl campaign is built for speed, flexibility, and transparency.

You’re still early. The best yields happen in the first days, before TVL rises and APR stabilizes. Dive in now and maximize your returns while the turbo phase is still on.

👉 Join the Pools and Start Earning

Announcements

Token Metrics API Joins RapidAPI: The Fastest Way to Add AI-Grade Crypto Data to Your App

Token Metrics Team
5 min
MIN

The hunt for a dependable Crypto API normally ends in a graveyard of half-maintained GitHub repos, flaky RPC endpoints, and expensive enterprise feeds that hide the true cost behind a sales call. Developers waste days wiring those sources together, only to learn that one fails during a market spike or that data schemas never quite align. The result? Bots mis-fire, dashboards drift out of sync, and growth stalls while engineers chase yet another “price feed.”

That headache stops today. Token Metrics API, the same engine that powers more than 70 000 users on the Token Metrics analytics platform, is now live on RapidAPI—the largest marketplace of public APIs with more than four million developers. One search, one click, and you get an AI-grade Crypto API with institutional reliability and a 99.99 % uptime SLA.

Why RapidAPI + Token Metrics API Matters

  • Native developer workflow – No separate billing portal, OAuth flow, or SDK hunt. Click “Subscribe,” pick the Free plan, and RapidAPI instantly generates a key.

  • Single playground – Run test calls in-browser and copy snippets in cURL, Python, Node, Go, or Rust without leaving the listing.

  • Auto-scale billing – When usage grows, RapidAPI handles metering and invoices. You focus on product, not procurement.

What Makes the Token Metrics Crypto API Different?

  1. Twenty-one production endpoints

    Live & historical prices, hourly and daily OHLCV, proprietary Trader & Investor Grades, on-chain and social sentiment, AI-curated sector indices, plus deep-dive AI reports that summarise fundamentals, code health, and tokenomics.

  2. AI signals that win

    Over the last 24 months, more than 70 % of our bull/bear signals outperformed simple buy-and-hold. The API delivers that same alpha in flat JSON.

  3. Institutional reliability

    99.99 % uptime, public status page, and automatic caching for hot endpoints keep latency low even on volatile days.

Three-Step Quick Start

  1. Search “Token Metrics API” on RapidAPI and click Subscribe.
  2. Select the Free plan (5 000 calls / month, 20 request / min) and copy your key.
  3. Test:

bash

CopyEdit

curl -H "X-RapidAPI-Key: YOUR_KEY" \

     -H "X-RapidAPI-Host: tokenmetrics.p.rapidapi.com" \

     https://tokenmetrics.p.rapidapi.com/v2/trader-grades?symbol=BTC

The response returns Bitcoin’s live Trader Grade (0-100) and bull/bear flag. Swap BTC for any asset or explore /indices, /sentiment, and /ai-reports.

Real-World Use Cases

Use case

How developers apply the Token Metrics API

Automated trading bots

Rotate allocations when Trader Grade > 85 or sentiment flips bear.

Portfolio dashboards

Pull index weights, grades, and live prices in a single call for instant UI load.

Research terminals

Inject AI Reports into Notion/Airtable for analyst workflows.

No-code apps

Combine Zapier webhooks with RapidAPI to display live sentiment without code.

Early adopters report 30 % faster build times because they no longer reconcile five data feeds.

Pricing That Scales

  • Free – 5 000 calls, 30-day history.
  • Advanced – 20 000 calls, 3-month history.
  • Premium – 100 000 calls, 3-year history.
  • VIP – 500 000 calls, unlimited history.

Overages start at $0.005 per call.

Ready to Build?

• RapidAPI listing: https://rapidapi.com/tm-ai/api/token-metrics 

https://rapidapi.com/token-metrics-token-metrics-default/api/token-metrics-api1
• Developer docs: https://developers.tokenmetrics.com
• Support Slack: https://join.slack.com/t/tokenmetrics-devs/shared_invite/…

Spin up your key, ship your bot, and let us know what you create—top projects earn API credits and a Twitter shout-out.

Choose from Platinum, Gold, and Silver packages
Reach with 25–30% open rates and 0.5–1% CTR
Craft your own custom ad—from banners to tailored copy
Perfect for Crypto Exchanges, SaaS Tools, DeFi, and AI Products