📊 Log BTC/ETH Prices and USD Exchange Rates to Notion (Hourly)
📊 Log BTC/ETH Prices and USD Exchange Rates to Notion (Hourly) 📌 Overview This workflow automatically logs live crypto prices (Bitcoin & Ethereum) and fiat exchange rates (USD→EUR / USD→NGN) into a Notion database every hour. Each entry becomes a new row in your Notion dashboard, letting you visualize currency and crypto trends side by side. It’s perfect for traders, analysts, and anyone who wants a single source of truth in Notion without needing multiple apps open. With hourly updates, you’ll have a clean data history for building rollups, trend graphs, or financial dashboards. ⚙️ How it works Schedule Trigger — runs every hour (adjustable via cron). HTTP Request (ExchangeRate-API) — fetches USD-base FX rates (no API key required). HTTP Request (CoinGecko) — fetches BTC & ETH prices + 24h % change (no API key required). Merge — combines both payloads. Code (v2) — formats a Notion-ready JSON payload with the correct fields. Notion Node — creates a new page in your database with mapped properties. Example Row in Notion: Title: Crypto+FX — 2025-09-08 09:00 BTC: 112,417 | BTC_24h: +1.22% ETH: 4,334.57 | ETH_24h: +1.33% USD→EUR: 0.854 | USD→NGN: ₦1,524.54 🛠 Setup Guide 1) Create the Notion database In Notion, create a new database (Table view). Add these columns with matching property types: | Column | Property Type | |------------|---------------| | Title | Title | | BTC | Number | | BTC_24h | Number | | ETH | Number | | ETH_24h | Number | | USD_EUR | Number | | USD_NGN | Number | 2) Connect Notion in n8n In the Notion “Create Page” node, connect with your Notion OAuth2 credentials. On first use, you’ll be redirected to authorize n8n with your Notion workspace. Copy your Database ID (from the Notion URL) and paste it into the node. 3) Map the Code output The Code node outputs JSON fields: BTC, BTC_24h, ETH, ETH_24h, USD_EUR, USD_NGN. In the Notion node, map each property: BTC → {{$json.BTC}} BTC_24h → {{$json.BTC_24h}} ETH → {{$json.ETH}} ETH_24h → {{$json.ETH_24h}} USD_EUR → {{$json.USD_EUR}} USD_NGN → {{$json.USD_NGN}} 4) Test Run the workflow once. Confirm that a new page is added to your Notion database with all values filled. 🎛 Customization Cadence:** change the schedule to 10 minutes, 4 hours, or daily depending on your needs. Extra coins:** add more IDs (e.g., solana, bnb) in the CoinGecko call and update the Code node. Extra FX pairs:** expand from ExchangeRate-API (e.g., USD→GBP, USD→ZAR). Notion dashboards:** use rollups, charts, and linked databases for trend visualization. Formatting:** add emojis, colors, or sections in your Notion view for clarity. 🧩 Troubleshooting Page not created:** verify Database ID and ensure the Notion API integration has access. Empty fields:** check that property names in Notion exactly match those used in the Code node. Wrong data type:* make sure properties are set as *Number**, not Text. Rate limits:** CoinGecko and ExchangeRate-API are free but may rate-limit if called too often; keep cadence reasonable (hourly recommended). An n8n automation workflow template by David Olusola.
David Olusola
web
free
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