CoinGecko Coins
CoinGecko is one of the largest cryptocurrency data aggregators, tracking prices, market caps, trading volumes, and historical data for thousands of coins. With the CoinGecko Coins source in Coupler.io, you can pull market chart data and historical snapshots directly into your preferred destination for analysis, reporting, or AI-powered workflows.
Why connect CoinGecko Coins to Coupler.io?
Automate crypto reporting — pull live and historical price data into Google Sheets, Excel, or BigQuery without manual exports
Track multiple coins — create separate sources for Bitcoin, Ethereum, or any other coin and append them into a single dataset
Feed AI tools — send price trends and market data to ChatGPT, Claude, Gemini, or other AI destinations for analysis and summaries
Combine with other sources — join crypto data with your financial or business data using Coupler.io's built-in transformations
Prerequisites
A CoinGecko account with an active API key (available from the CoinGecko Developer Dashboard)
The CoinGecko coin ID for the coin(s) you want to track — you can look these up via the CoinGecko coins list endpoint
A Coupler.io account
Quick start
If you want to track multiple coins, set up one source per coin and use the Append transformation in your data flow to combine them into one unified dataset.
How to connect
Create a new data flow in Coupler.io. From your Coupler.io dashboard, click Add data flow, then search for and select CoinGecko Coins as your source.
Enter your CoinGecko API key. Paste your API key from the CoinGecko Developer Dashboard into the API key field. This authenticates Coupler.io to fetch data on your behalf.
Configure your source parameters. Fill in the required fields:
Coin ID — the CoinGecko identifier for your coin (e.g.
bitcoin,ethereum)Currency — the target currency for market data (e.g.
usd,eur,jpy)Entity — choose Market charts for time-series data or Histories for point-in-time historical data
For Market charts: select the number of Days to include (1, 7, 14, 30, 90, 180, 365, or max)
For Histories: use the date picker to set a Start date and End date
Choose your destination. Select where you want your data to land — Google Sheets, Excel, BigQuery, Looker Studio, or an AI destination like ChatGPT, Claude, Gemini, Perplexity, Cursor, or OpenClaw.
Run your data flow. Click Run to execute a manual run and verify that your data loads correctly.
Entities overview
Market charts
Time-series data for prices, market caps, and trading volumes over a selected number of days
Histories
Historical snapshot data for a cryptocurrency on a specific date range
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