Show the Ethereum price on your iPhone

Short answer: send your Ethereum price to WidgetDash with one HTTP request, then add the WidgetDash widget to your iPhone Home Screen or Lock Screen. It updates every time you push a new value, and it is free for up to 5 numbers.

If you watch ETH, you probably check it more often than is healthy. Move it to a widget so the number is simply there, calm and current, without a price app buzzing at you. A cron job hitting a public endpoint every few minutes is all the plumbing it takes.

Push it with one request

A source is created automatically the first time you push to it, so there is no setup step. Send your Ethereum price like this:

curl -X PUT https://api.widgetdash.app/api/v1/data/eth_price \
  -H "Authorization: Bearer YOUR_WRITE_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "display_name": "Ethereum",
    "icon": "centsign.circle.fill",
    "category": "Crypto",
    "metrics": [
      { "label": "ETH", "value": "$3,540" },
      { "label": "24h", "value": "-1.1%" }
    ]
  }'

• The value is a plain string, so format it however reads best: "$8,420", "99.98%", "+58".
• icon is an SF Symbol name. Here we use centsign.circle.fill.
• Push to the same source_key again any time and the widget updates in place.

Add it to your iPhone

1. Sign up free and copy your WRITE key from the dashboard.
2. Install the WidgetDash iOS app (free on the App Store) and connect with the dashboard QR code or your write key.
3. Long-press the Home Screen, tap +, search WidgetDash and pick a size. Small shows your first source, so use Edit in the app to move this one to the top.

Lock Screen widgets (rectangular and round) are supported too, so your Ethereum price can sit right under the clock.

Questions

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