Research

Integrating Crypto APIs with Google Sheets and Excel: A Complete Guide

Learn step-by-step how to connect crypto APIs to Google Sheets or Excel for real-time portfolio tracking, advanced analytics, and automation—no investment advice included.
Token Metrics Team
7
MIN

Staying on top of cryptocurrency markets often means harnessing real-time data and powerful analytics. For anyone seeking transparency and automation in tracking digital assets, connecting a crypto API directly to Google Sheets or Excel can transform your workflow. But how does the process actually work, and what are the best practices? Let’s break down the essential steps and considerations for integrating crypto APIs with your favorite spreadsheets, optimizing your data analysis, and ensuring reliability and security.

Choosing the Right Crypto API

The first step is selecting a crypto API suited to your needs. APIs are digital interfaces that let apps and platforms request data from cryptocurrency exchanges or analytics providers. Popular APIs deliver live prices, on-chain data, market caps, historical charts, and blockchain analytics.

  • Open vs. Restricted APIs: Some APIs are public and free; others require API keys and may have rate or usage limits.
  • Data Types: Consider if you need real-time price feeds, historical OHLCV data, on-chain analytics, or sentiment analysis.
  • Reliability & Security: Well-established APIs should offer robust documentation, strong uptime records, and clear usage policies.
  • Compliance: Ensure you use APIs that are legally authorized to distribute the type of crypto data you seek.

Examples of reputable APIs include Token Metrics, CoinGecko, CoinMarketCap, Binance, and CryptoCompare. Some, like Token Metrics, also offer AI-driven insights and advanced analytics for deeper research.

How to Connect a Crypto API to Google Sheets

Google Sheets offers flexibility for live crypto data tracking, especially with tools like Apps Script and the IMPORTDATA or IMPORTJSON custom functions. Here’s a general approach:

  1. Obtain Your API Endpoint and Key: Sign up for your preferred API (such as Token Metrics) and copy your endpoint URL and API key credentials.
  2. Install or Set Up Importer: For public APIs returning CSV data, use =IMPORTDATA(“URL”) directly in a cell. For JSON APIs (the vast majority), you’ll likely need to add a custom Apps Script function like IMPORTJSON or use third-party add-ons such as API Connector.
  3. Write the Script or Formula: In Apps Script, create a function that fetches and parses the JSON data, handling your API key in the request headers if needed.
  4. Display and Format: Run your script or enter your formula (e.g., =IMPORTJSON("https://api.tokenmetrics.com/v1/prices?symbol=BTC", "/price", "noHeaders")). Crypto data will update automatically based on your refresh schedule or script triggers.
  5. Automation & Limits: Be aware of Google’s rate limits and your API plan’s quota; set triggers thoughtfully to avoid errors or blocking.

Sample Apps Script for a GET request might look like:

function GETCRYPTO(url) {
  var response = UrlFetchApp.fetch(url);
  var json = response.getContentText();
  var data = JSON.parse(json);
  return data.price;
}

Change the URL as needed for your API endpoint and required parameters.

How to Connect a Crypto API to Excel

Microsoft Excel supports API integrations using built-in tools like Power Query (Get & Transform) and VBA scripting. Here is how you can set up a connection:

  1. Fetch the API Endpoint and Key: Obtain the endpoint and authorize via headers or parameters as your API documentation describes.
  2. Use Power Query: In Excel, go to Data > Get Data > From Other Sources > From Web. Enter the API URL, set HTTP method (typically GET), and configure authentication, if needed.
  3. Parse JSON/CSV: Power Query will ingest the JSON or CSV. Use its UI to navigate, transform, and load only the fields or tables you need (like price, symbol, or market cap).
  4. Refresh Data: When finished, click Load to bring dynamic crypto data into your spreadsheet. Setup refresh schedules as needed for real-time or periodic updates.
  5. Advanced Automation: For customized workflows (like triggered refreshes or response handling), leverage Excel’s scripting tools or Office Scripts in cloud-based Excel.

Note that Excel’s query limits and performance may vary depending on frequency, the amount of retrieved data, and your version (cloud vs desktop).

Best Practices and Use Cases for Crypto API Data in Spreadsheets

Why use a crypto API in your spreadsheet at all? Here are common scenarios and tips you should consider:

  • Portfolio Tracking: Dynamically update positions, track P/L, and rebalance based on real-time prices.
  • Market & Sentiment Analysis: Import on-chain or social sentiment metrics for enhanced research (available from providers like Token Metrics).
  • Historical Analysis: Pull historical OHLCV for custom charting and volatility tracking.
  • Custom Alerts or Dashboarding: Build automated alerts using conditional formatting or macros if price triggers or portfolio thresholds are breached.
  • Audit and Compliance: Keep timestamped logs or export data snapshots for reporting/transparency needs.

Security Tip: Always keep API keys secure and avoid sharing spreadsheet templates publicly if they contain credentials. Use environment variables or Google Apps Script’s Properties Service for added safety.

Troubleshooting, Rate Limits, and Common Pitfalls

Although spreadsheet integration is powerful, some challenges are common:

  • Rate Limits: Both Google Sheets/Excel and your crypto API will have tiered usage limits—avoid setting updates more frequently than permitted to prevent service interruptions.
  • Parsing Errors: Double-check API documentation for exact JSON/CSV field names required by your formulas or scripts.
  • Data Freshness: Sheet refreshes may lag a few minutes, so always verify the update interval matches your analysis needs.
  • Authentication Issues: If data fails to load, ensure API keys and headers are handled correctly and privileges have not recently changed.
  • Spreadsheet Bloat: Very large data pulls can slow down your spreadsheet—filter or limit queries to only what you truly need.

When in doubt, consult your API provider’s resource or developer documentation for troubleshooting tips and best practices.

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FAQ: Connecting Crypto APIs to Google Sheets or Excel

Do I need programming knowledge to connect a crypto API?

Basic integrations, like using APIs that return CSV files, can often work without code via built-in data import features. For JSON APIs or custom data endpoints, familiarity with Apps Script (Google Sheets) or Power Query (Excel) is helpful but not strictly required, especially if you use add-ons like API Connector or plug-and-play solutions.

What types of crypto data can I import into spreadsheets?

Supported APIs offer a variety of data: live spot prices, historical price series, market capitalization, volume, on-chain metrics, sentiment scores, and more. The exact data fields depend on each API’s offering and the available endpoints.

How should I keep my API key secure in a spreadsheet?

Never embed plain text API keys in shared or public spreadsheets. In Google Sheets, use script properties or protected ranges; in Excel, store keys locally or use encrypted variables if automating. Always follow your provider’s credential management guidelines.

How frequently does spreadsheet crypto data refresh with APIs?

Refresh frequency depends on your integration setup. Google Sheets custom scripts or add-ons can update as often as every few minutes, subject to service and API rate limits. Excel’s Power Query typically updates manually or based on scheduled refresh intervals you define.

What’s the best crypto API for Google Sheets or Excel?

Choice depends on use case and data depth. Token Metrics is notable for real-time prices, AI-powered analytics, and robust developer support. Other popular choices are CoinGecko, CoinMarketCap, and exchange-specific APIs. Always compare data coverage, reliability, security, and documentation.

Disclaimer

This article is for educational and informational purposes only. It does not constitute financial, legal, or investment advice. Always follow best practices for security and usage when working with APIs and spreadsheets.

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Token Metrics Team
Token Metrics Team

Recent Posts

Research

Bullish or Bearish? Interpreting AI Signals in Today’s Volatile Crypto Market

Token Metrics Team
5 min
MIN

Introduction

Crypto moves fast — and traders who can't read the signs get left behind. But in a market where emotions dominate, how do you distinguish between a real trend and a fakeout? That’s where AI-powered trading signals come in.

Token Metrics AI monitors over 6,000 tokens using 80+ data points, from technical momentum to on-chain activity and social sentiment. Its bullish and bearish signals aren’t just flashes of color — they’re actionable, data-driven insights that can guide decisions in chaotic markets.

In this post, we break down how to interpret bullish and bearish signals, what they’ve been saying recently, and how to react when market direction flips suddenly.

What Are Bullish and Bearish Signals?

Let’s start with the basics:

  • Bullish Signal (Green Dot): Indicates that a token is showing signs of an upward trend based on combined technical, sentiment, and on-chain analysis.
  • Bearish Signal (Red Dot): Suggests that a token is losing momentum, and price downside or stagnation is likely.

But these signals aren’t standalone — they come with contextual grades, like the Trader Grade, which ranks signal strength from 0 to 100. This allows you to not just know the direction, but the confidence behind it.

What Happened Recently? The May 30 Flip

On May 30, 2025, Token Metrics AI issued a broad bearish flip across much of the market. That included:

  • Ethereum
  • Bittensor
  • Launchcoin
  • Many Real World Asset and L2 tokens

The AI signal flipped red, and Trader Grades fell across the board. Why? Here's what the AI detected:

  • Slowing volume
  • Negative sentiment shift
  • Liquidity thinning on DEXs
  • On-chain accumulation stalling

This wasn’t panic-driven — it was a data-driven, proactive warning that the cycle had peaked. In a world where most traders rely on lagging indicators or Twitter sentiment, this was an edge.

How to Interpret a Bullish Signal

A bullish signal isn’t an instant “buy” — it's a call to investigate. Here's what to check when a green dot appears:

✅ 1. Trader Grade Above 80

This means high conviction. If it's between 60–79, the trend is forming, but may lack strength.

✅ 2. Volume Confirmation

Price up + volume up = good. Price up + volume flat = caution.

✅ 3. Narrative Alignment

If the token fits a hot theme (like RWAs or AI), that adds strength to the signal.

✅ 4. Recent Price Action

Did the signal appear after a breakout, or just before? Entry timing depends on whether you're catching the beginning or chasing the middle of the trend.

✅ 5. Compare to Peers

If 3–5 similar tokens are also turning bullish, that indicates sector-wide rotation — a better entry environment.

How to Interpret a Bearish Signal

Red doesn’t mean "dump immediately" — it means it's time to tighten your risk.

❗ 1. Trader Grade Below 50

This indicates deteriorating conviction — exit or reduce exposure.

❗ 2. Volume Divergence

If price is flat but volume is fading, that’s a warning of a potential breakdown.

❗ 3. Signal Timing

Did the bearish flip happen near local highs? That’s often the best exit point.

❗ 4. Check for Repeats

Was this the second red dot in a week? That could confirm a longer-term downtrend.

❗ 5. BTC/ETH Context

If Bitcoin or ETH also flip bearish, it may suggest macro pressure, not just token-specific weakness.

Real-Time Examples from the Webinar

During the June 5 Token Metrics webinar, we walked through examples of how these signals worked in real time:

🟢 Bullish (April) – Launchcoin

Strong signal, grade in the 80s. Resulted in a massive short-term run.

🔴 Bearish (May 30) – Ethereum

Signal turned red around $3,490. Traders who followed it avoided the 55% drawdown that followed.

🔴 Bearish (June) – Fartcoin

After a 700% run-up, the signal flipped bearish with a low Trader Grade of ~24. Result? A slow bleed lower as sentiment cooled.

What Makes AI Signals Different from Traditional TA?

Feature                                                    Token Metrics AI                     Traditional TA

Combines social + on-chain                    ✅                                       ❌

Updated in real time                                 ✅                                       ❌

Machine learning trained on past data   ✅                                       ❌

Outputs confidence grade                       ✅                                       ❌

Adapts to new narratives                         ✅                                       ❌

This isn’t about moving averages or MACD — it’s about combining the entire digital footprint of a token to anticipate what comes next.

How to React to a Signal Flip

What do you do when your favorite token suddenly flips from bullish to bearish?

  1. Reduce exposure immediately — even if you don’t sell everything, cut risk.
  2. Check the Grade — if it’s falling, momentum is likely over.
  3. Watch Peer Tokens — if similar projects are also turning red, it confirms sector rotation.
  4. Set New Alerts — if the signal flips back to green, be ready to re-enter.

Your job isn’t to predict the market. It’s to respond to what the data is saying.

How to Combine AI Signals with a Strategy

Here’s a basic framework:

Entry

  • Bullish signal + Trader Grade > 80 = enter with full size.
  • Grade 60–79 = enter small or wait for confirmation.

Exit

  • Bearish signal = scale out or exit.
  • Grade < 50 = no new positions unless for short trades.

Risk

  • Position size scales with grade.
  • Only trade tokens with high liquidity and volume confirmation.

This keeps your system simple, repeatable, and data-driven.

Conclusion

In volatile markets, conviction matters. Token Metrics AI doesn’t just point up or down — it tells you how strong the trend is, how likely it is to last, and when it’s time to pivot.

Don’t trade on emotions. Don’t chase hype. Use the signals — and trust the grade.

Because in a market that never sleeps, it pays to have an AI watching your back.

Research

Crypto Market Cools Off: What Is Token Metrics AI Saying Now

Token Metrics Team
5 min
MIN

Introduction

The euphoria of April and May in the crypto market has officially hit the brakes. While traders were riding high just weeks ago, the mood has shifted — and the data confirms it. Token Metrics’ proprietary AI signals flipped bearish on May 30, and since then, the market has been slowly but steadily declining.

In this post, we break down what’s happened since the bearish signal, how major altcoins and sectors are reacting, and what Token Metrics’ indicators are telling us about what might come next.

The Big Picture: Cooling Off After a Hot Q1 and Q2 Start

The platform’s AI signal turned bearish on May 30 when the total crypto market cap hit $3.34 trillion. Since then, the momentum that defined early 2025 has reversed.

This wasn’t a sudden crash — it’s a slow bleed. The signal shift didn’t come from headline-driven panic, but from data-level exhaustion: volume softening, sentiment stalling, and trend strength fading across most tokens.

Token Metrics AI recognized the shift — and issued the warning.

What the Bearish Signal Means

The AI model analyzes over 80 metrics across price, volume, sentiment, and on-chain data. When key trends across these data sets weaken, the system flips from bullish (green) to bearish (red).

On May 30:

  • Trader Grades across most tokens declined
  • Signal sentiment flipped bearish
  • Momentum and velocity cooled down

According to the model, these were signs of a broad de-risking cycle — not just isolated weakness.

Sectors Showing Declines

Even tokens that had been performing well throughout Q2 began to stall or roll over.

🚨 Launch Coin

Previously one of the top performers in April, Launch Coin saw its grades decrease and price action softened.It may even be rebranding — a typical signal that a project is pivoting after a hype cycle.

🏦 Real World Assets (RWAs)

RWAs were hot in March–May, but by early June, volume and signal quality had cooled off significantly.

🔐 ZK and L2s

Projects like Starknet and zkSync, once dominant in trader attention, have seen signal strength drop, with many now scoring below 70.

The cooling effect is broad, touching narratives, sectors, and high-performing individual tokens alike.

The Bull-Bear Indicator in Action

One of the key tools used by Token Metrics is the Bull vs. Bear Indicator, which aggregates bullish vs. bearish signals across all tokens tracked.

As of early June:

  • The percentage of tokens with bullish signals dropped to its lowest since January.
  • New projects launching with strong grades also saw a decline.
  • Even community-favorite tokens began receiving “exit” alerts.

This isn’t fear — it’s fatigue.

How Traders Are Reacting

During the webinar, we noted that many users who rely on Token Metrics signals began rotating into stables once the May 30 signal flipped. Others reduced leverage, paused entries, or shifted into defensive plays like ETH and BTC.

This reflects an important philosophy:

"When the data changes, we change our approach."

Instead of trying to fight the tape or chase rebounds, disciplined traders are using the bearish signal to protect gains and preserve capital.

What About Ethereum and Bitcoin?

Even ETH and BTC, the two bellwether assets, aren’t immune.

  • Ethereum: Lost momentum after a strong May push. Its Trader Grade is dropping, and the AI signals currently reflect neutral-to-bearish sentiment.
  • Bitcoin: While still holding structure better than altcoins, it has also declined since peaking above $72k. Volume weakening and sentiment falling suggest caution.

In previous cycles, ETH and BTC acted as shelters during altcoin corrections. But now, even the majors show weakness — another reason why the bearish flip matters.

What Could Reverse This?

Abdullah Sarwar, head of research at Token Metrics, mentioned that for the signals to flip back bullish, we would need to see:

  • Increased momentum across top tokens
  • New narratives (e.g., real-world utility, cross-chain demand)
  • Higher volume and liquidity inflows
  • Positive macro or ETF news

Until then, the system will remain in defensive mode — prioritizing safety over chasing trades.

How to Act During a Bearish Signal

The team offered several tips for traders during this cooling-off period:

  1. Reduce exposure
    Don’t hold full positions in assets with weak grades or bearish signals.

  2. Watch signal reversals
    Keep an eye on sudden bullish flips with high Trader Grades — they often mark trend reversals.

  3. Rebalance into safer assets
    BTC, ETH, or even stables allow you to sit on the sidelines while others take unnecessary risk.

  4. Use Token Metrics filters
    Use the platform to filter for:

    • Top tokens with >80 grades
    • Signals that flipped bullish in the last 3 days
    • Low market-cap tokens with strong on-chain activity

These tools help find exceptions in a weak market.

Conclusion: Bearish Doesn’t Mean Broken

Markets cycle — and AI sees it before headlines do.

Token Metrics' bearish signal wasn’t a call to panic. It was a calibrated, data-backed alert that the trend had shifted — and that it was time to switch from offense to defense.

If you’re navigating this new phase, listen to the data. Use the tools. And most importantly, avoid trading emotionally.

The bull market might return. When it does, Token Metrics AI will flip bullish again — and you’ll be ready.

Research

Backtesting Token Metrics AI: Can AI Grades Really Predict Altcoin Breakouts?

Token Metrics Team
5 min
MIN

To test the accuracy of Token Metrics' proprietary AI signals, we conducted a detailed six-month backtest across three different tokens — Fartcoin, Bittensor ($TAO), and Ethereum. Each represents a unique narrative: memecoins, AI infrastructure, and blue-chip Layer 1s. Our goal? To evaluate how well the AI’s bullish and bearish signals timed market trends and price action.

Fartcoin:

The green and red dots on the following Fartcoin price chart represent the bullish and bearish market signals, respectively. Since Nov 26, 2024, Token Metrics AI has given 4 trading signals for Fartcoin. Let’s analyze each signal separately.

The Fartcoin chart above displays green and red dots that mark bullish and bearish signals from the Token Metrics AI, respectively. Over the last six months — starting November 26, 2024 — our system produced four significant trade signals for Fartcoin. Let’s evaluate them one by one.

The first major signal was bullish on November 26, 2024, when Fartcoin was trading at $0.29. This signal preceded a massive run-up, with the price topping out at $2.49. That’s an astounding 758% gain — all captured within just under two months. It’s one of the most powerful validations of the AI model’s ability to anticipate momentum early.

Following that rally, a bearish signal was triggered on January 26, 2025, just before the market corrected. Fartcoin retraced sharply, plunging 74.76% from the highs. Traders who acted on this bearish alert could have avoided substantial drawdowns — or even profited through short-side exposure.

On March 25, 2025, the AI turned bullish again, as Fartcoin traded near $0.53. Over the next several weeks, the token surged to $1.58, a 198% rally. Again, the AI proved its ability to detect upward momentum early.

Most recently, on June 1, 2025, Token Metrics AI flipped bearish once again. The current Trader Grade of 24.34 reinforces this view. For now, the system warns of weakness in the memecoin market — a trend that appears to be playing out in real-time.

Across all four trades, the AI captured both the explosive upside and protected traders from steep corrections — a rare feat in the volatile world of meme tokens.

Bittensor

Next, we examine Bittensor, the native asset of the decentralized AI Layer 1 network. Over the last six months, Token Metrics AI produced five key signals — and the results were a mixed bag but still largely insightful.

In December 2024, the AI turned bearish around $510, which preceded a sharp decline to $314 by February — a 38.4% drawdown. This alert helped traders sidestep a brutal correction during a high-volatility period.

On February 21, 2025, the system flipped bullish, but this trade didn't play out as expected. The price dropped 25.4% after the signal. Interestingly, the AI reversed again with a bearish signal just five days later, showing how fast sentiment and momentum can shift in emerging narratives like AI tokens.

The third signal marked a solid win: Bittensor dropped from $327 to $182.9 following the bearish call — another 44% drop captured in advance.

In April 2025, momentum returned. The AI issued a bullish alert on April 19, with TAO at $281. By the end of May, the token had rallied to over $474, resulting in a 68.6% gain — one of the best performing bullish signals in the dataset.

On June 4, the latest red dot (bearish) appeared. The model anticipates another downward move — time will tell if it materializes, but the track record suggests caution is warranted.

Ethereum

Finally, we analyze the AI’s predictive power for Ethereum, the second-largest crypto by market cap. Over the six-month window, Token Metrics AI made three major calls — and each one captured critical pivots in ETH’s price.

On November 7, 2024, a green dot (bullish) appeared when ETH was priced at $2,880. The price then surged to $4,030 in less than 40 days, marking a 40% gain. For ETH, such a move is substantial and was well-timed.

By December 24, the AI flipped bearish with ETH trading at $3,490. This signal was perhaps the most important, as it came ahead of a major downturn. ETH eventually bottomed out near $1,540 in April 2025, avoiding a 55.8% drawdown for those who acted on the signal.

In May 2025, the AI signaled another bullish trend with ETH around $1,850. Since then, the asset rallied to $2,800, creating a 51% gain.

These three trades — two bullish and one bearish — show the AI’s potential in navigating large-cap assets during both hype cycles and corrections.Backtesting Token Metrics AI across memecoins, AI narratives, and Ethereum shows consistent results: early identification of breakouts, timely exit signals, and minimized risk exposure. While no model is perfect, the six-month history reveals a tool capable of delivering real value — especially when used alongside sound risk management.

Whether you’re a trader looking to time the next big altcoin rally or an investor managing downside in turbulent markets, Token Metrics AI signals — available via the fastest crypto API — offer a powerful edge.

Backtesting Token Metrics AI across memecoins, AI narratives, and Ethereum shows consistent results: early identification of breakouts, timely exit signals, and minimized risk exposure. While no model is perfect, the six-month history reveals a tool capable of delivering real value — especially when used alongside sound risk management.

Whether you’re a trader looking to time the next big altcoin rally or an investor managing downside in turbulent markets, Token Metrics AI signals — available via the fastest crypto API — offer a powerful edge.

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