Asset Coverage
Supported Coins and Pairs
PromptWhich crypto symbols and exchange pairs can I query with FreeCryptoAPI? Help me build a starter watchlist.
Example answerI found the supported base symbols and exchange pair symbols. Use base symbols like BTC and ETH for market-wide tools, and exchange pair formats like ETHBTC@binance when you need pair-specific live data. A good starter watchlist is BTC, ETH, SOL, XRP, BNB, DOGE, ADA, AVAX, LINK, and TRX.
Uses: freecryptoapi_get_crypto_list()
Live Data
Latest Prices
PromptGet the latest data for BTC, ETH, and SOL. Rank them by market cap and tell me which one has the strongest short-term move.
Example answerBTC remains the largest asset in the group, followed by ETH and SOL. I would compare the returned live price, market cap, volume, and available percentage-change fields, then call out the strongest short-term mover and whether the move is supported by volume.
Uses: freecryptoapi_get_data({ "symbol": "BTC+ETH+SOL" })
Market Rank
Top Coins
PromptShow me the top 25 cryptocurrencies and summarize which ones look strongest today.
Example answerI pulled the top 25 ranked coins with live market data. I would group them into leaders, neutral names, and laggards based on the returned price-change fields, then highlight whether strength is concentrated in majors or spread across altcoins.
Uses: freecryptoapi_get_top({ "top": 25 })
Exchange
Exchange Pairs
PromptList Binance pairs related to BTC and ETH and summarize what the returned market data says about activity.
Example answerI fetched Binance exchange data and filtered for BTC and ETH-related pairs. I would return the relevant pair symbols, latest prices, and available change or volume fields, then flag which pairs look most active from the response.
Uses: freecryptoapi_get_exchange({ "exchange": "binance" })
Local Currency
Prices in Fiat
PromptShow BTC and ETH in TRY and explain the result for a Turkey-based user.
Example answerI converted the BTC and ETH market data into TRY. The answer should show the latest TRY price for each asset, compare the relative size of the two positions, and remind the user that local currency movement can reflect both crypto price changes and fiat exchange-rate changes.
Uses: freecryptoapi_get_data_currency({ "symbol": "BTC+ETH", "local": "TRY" })
Conversion
Crypto and Fiat Conversion
PromptConvert 1.5 BTC to ETH and USD, then explain the result in one short paragraph.
Example answerUsing the latest conversion rates, 1.5 BTC converts to the returned ETH amount and the returned USD value. I would present both values, mention the rate source is the live FreeCryptoAPI response, and keep the explanation focused on value comparison rather than trading advice.
Uses: freecryptoapi_get_conversion({ "from": "BTC", "to": "ETH", "amount": 1.5 }) + freecryptoapi_get_conversion({ "from": "BTC", "to": "USD", "amount": 1.5 })
History
Historical Price Summary
PromptAnalyze BTC over the last 30 days. Was the trend mostly up, down, or sideways?
Example answerI pulled the last 30 days of BTC history. I would compare the first and latest returned values, identify the high and low in the window, and summarize whether the path was a steady trend or a choppy range.
Uses: freecryptoapi_get_history({ "symbol": "BTC", "days": 30 })
Date Range
Custom Timeframe
PromptCompare ETH price behavior from 2024-01-01 to 2024-06-30. Give me the start, end, high, low, and trend summary.
Example answerI queried ETH for the requested date range. The answer should show the first and last returned data points, the highest and lowest values in the period, and a concise explanation of whether ETH gained, lost, or ranged during that window.
Uses: freecryptoapi_get_timeframe({ "symbol": "ETH", "start": "2024-01-01", "end": "2024-06-30" })
Candles
Daily OHLC
PromptUse BTC daily OHLC candles for the last 14 days and tell me whether buyers or sellers controlled the recent candles.
Example answerI fetched the latest BTC daily candles. I would compare opens, closes, highs, and lows, count bullish versus bearish closes, and summarize whether price is making higher highs, lower lows, or staying inside a range.
Uses: freecryptoapi_get_ohlc({ "symbol": "BTC", "days": 14 })
Intraday
Intraday OHLC
PromptLook at BTC 1h candles for the last 48 bars. Is momentum improving or fading intraday?
Example answerI pulled BTC 1h candles. I would compare recent closes with earlier closes, check whether candle ranges are expanding or contracting, and summarize whether the latest intraday structure shows momentum continuation or fading pressure.
Uses: freecryptoapi_get_ohlc_intraday({ "symbol": "BTC", "timeframe": "1h", "bars": 48 })
Performance
Multi-Window Returns
PromptCompare BTC performance over 1d, 7d, 30d, 90d, and 365d. Tell me if the trend is short-term or long-term.
Example answerI checked BTC performance across multiple windows. If short windows are positive while longer windows are weak, I would call it a short-term rebound. If 30d, 90d, and 365d are aligned, I would describe the trend as broader and more durable.
Uses: freecryptoapi_get_performance({ "symbol": "BTC" })
Momentum
Technical Analysis
PromptAnalyze BTC using RSI and MACD. Is momentum bullish, bearish, or mixed?
Example answerI pulled BTC technical analysis values. I would interpret RSI for overbought, oversold, or neutral conditions, compare MACD with its signal line, and return a clear bullish, bearish, or mixed momentum read.
Uses: freecryptoapi_get_technical_analysis({ "symbol": "BTC" })
Volatility
Volatility Risk
PromptWhich top 50 coins are most volatile? Give me a ranked risk watchlist.
Example answerI requested volatility for the top 50 coins. I would rank them by the returned 30d, 90d, 180d, and 360d volatility fields, then separate consistently high-volatility assets from coins that only recently became volatile.
Uses: freecryptoapi_get_volatility({ "top": 50 })
Breakouts
SMA Breakout Signals
PromptFind coins breaking above important moving averages and summarize the strongest breakout candidates.
Example answerI checked breakout signals across ranked coins. I would prioritize assets breaking above 20, 50, and 200 SMA levels together, then explain whether the signal is early momentum or a broader trend confirmation.
Uses: freecryptoapi_get_breakouts()
Correlation
Portfolio Relationship
PromptCheck correlation between BTC, ETH, SOL, and XRP over 90 days. Which assets add the most diversification?
Example answerI calculated the 90-day correlation matrix. Assets with correlations close to 1 move together, while lower or negative correlations add more diversification. I would identify the least correlated pair and explain where portfolio concentration is highest.
Uses: freecryptoapi_get_correlation({ "symbols": "BTC,ETH,SOL,XRP", "days": 90 })
Levels
Support and Resistance
PromptFind BTC support and resistance from the last 30 candles. Explain the nearest levels above and below current price.
Example answerI pulled pivot, Fibonacci, Camarilla, and Woodie levels. I would identify the closest support below price and resistance above price, then explain which levels cluster together and may matter more.
Uses: freecryptoapi_get_support_resistance({ "symbol": "BTC", "period": 30 })
Trend Stack
Moving Average Ribbon
PromptUse the BTC moving average ribbon to tell me if the trend stack is bullish, bearish, or compressed.
Example answerI checked SMA and EMA ribbons for 10, 20, 50, 100, and 200 periods. If shorter averages sit above longer ones, the stack is bullish. If they are tangled, the market is compressed or undecided.
Uses: freecryptoapi_get_ma_ribbon({ "symbol": "BTC", "days": 90 })
Bands
Bollinger Bands
PromptIs ETH in a Bollinger Band squeeze or expansion? Tell me where price is relative to the bands.
Example answerI pulled ETH Bollinger Bands. I would report whether bandwidth is compressed or expanding, where price sits relative to the upper, middle, and lower band, and whether the setup looks like range behavior or volatility expansion.
Uses: freecryptoapi_get_bollinger({ "symbol": "ETH", "days": 90, "period": 20, "std_dev": 2 })
Cloud
Ichimoku Cloud
PromptAnalyze SOL with Ichimoku Cloud. Is price above the cloud, inside it, or below it?
Example answerI fetched SOL Ichimoku values. I would compare price with the cloud, Tenkan-sen, Kijun-sen, Senkou A/B, and Chikou. Above the cloud suggests trend strength, inside suggests uncertainty, and below suggests weakness.
Uses: freecryptoapi_get_ichimoku({ "symbol": "SOL", "days": 90 })
Range
ATR
PromptUse BTC ATR to estimate whether current daily ranges are expanding or contracting.
Example answerI pulled BTC ATR using Wilder smoothing. I would compare recent ATR values with earlier values in the returned window and explain whether typical daily movement is increasing, decreasing, or stable.
Uses: freecryptoapi_get_atr({ "symbol": "BTC", "days": 90, "period": 14 })
Trend Following
Supertrend
PromptCheck ETH Supertrend with default settings. Is the active trend up or down, and where did the last flip happen?
Example answerI fetched ETH Supertrend rows. The answer should identify the active trend direction, active band, and most recent trend flip in the returned data, then explain whether price is respecting or challenging the trend line.
Uses: freecryptoapi_get_supertrend({ "symbol": "ETH", "days": 90, "atr_period": 10, "multiplier": 3 })
Market Internals
Market Breadth
PromptIs the crypto market broadly healthy, or are only a few large coins carrying it?
Example answerI checked market breadth across ranked coins. I would compare advancing versus declining assets and the share above SMA20, SMA50, and SMA200. Broad health means many assets participate, not only BTC and ETH.
Uses: freecryptoapi_get_market_breadth({ "include_symbols": 0 })
Extremes
ATH and ATL Distance
PromptHow far is BTC from its all-time high and all-time low? Explain upside distance and drawdown context.
Example answerI pulled BTC ATH and ATL data. I would report the ATH and ATL dates, distance from ATH, distance from ATL, and the multiplier needed to revisit ATH, then summarize whether BTC is near extremes or in the middle of its historical range.
Uses: freecryptoapi_get_ath_atl({ "symbol": "BTC" })
Derivatives
Funding, Open Interest, Long/Short
PromptCompare BTC derivatives sentiment across Binance, Bybit, and OKX. Is leverage leaning bullish or bearish?
Example answerI pulled BTC derivatives sentiment across the selected venues. I would compare funding, open interest, basis, and long/short ratios, then explain whether positioning is crowded, balanced, or conflicting across exchanges.
Uses: freecryptoapi_get_derivatives_sentiment({ "symbol": "BTC", "exchange": "binance,bybit,okx" })
Sentiment Index
Fear and Greed
PromptWhat is the current Crypto Fear and Greed reading, and how should I interpret it with market breadth?
Example answerI checked the Fear and Greed Index and market breadth. The answer should say whether sentiment is fearful, neutral, greedy, or extreme, then compare that with breadth so the user can see whether sentiment matches actual market participation.
Uses: freecryptoapi_get_fear_greed() + freecryptoapi_get_market_breadth({ "include_symbols": 0 })
News
Crypto News Search
PromptFind the latest Bitcoin ETF news from major crypto sources and summarize the main themes in bullets.
Example answerI searched recent crypto news for ETF-related stories. I would group matching articles by source and theme, summarize the major points, and separate factual headlines from possible market impact.
Uses: freecryptoapi_get_news({ "search": "Bitcoin ETF", "limit": 10 })