> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cryptechtoday.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Widget Coin Card & Sparkline

> Single-coin card feed with 7-day sparkline coordinates, market cap, and volume

# Widget Coin Card & Sparkline

Provides formatted card telemetry and normalized 7-day SVG sparkline coordinate points for embedding interactive single-token cards on news portals, blog posts, and research reports.

***

### Parameters

**symbol** `string` *required*

Token symbol (e.g. `BTC`, `ETH`, `SOL`, `LINK`).

***

### Response Structure

```json theme={null}
{
  "symbol": "SOL",
  "name": "Solana",
  "price": 194.20,
  "change_24h": 4.15,
  "market_cap": 91400000000,
  "volume_24h": 4120000000,
  "sparkline_7d": [182.1, 184.5, 181.0, 187.4, 191.0, 189.5, 194.2]
}
```

***

### Code Examples

```bash cURL theme={null}
curl -X GET "https://api.cryptechtoday.com/api/v1/widget/coin/SOL"
```

```python Python theme={null}
import requests

res = requests.get("https://api.cryptechtoday.com/api/v1/widget/coin/SOL")
coin = res.json()

print(f"{coin['name']}: ${coin['price']} (+{coin['change_24h']}%)")
print(f"Sparkline points: {len(coin['sparkline_7d'])}")
```


## Related topics

- [Widget Streaming Prices](https://docs.cryptechtoday.com/api-reference/widget-prices.md)
- [Widget Market Table](https://docs.cryptechtoday.com/api-reference/widget-market-table.md)
- [Market Pulse](https://docs.cryptechtoday.com/api-reference/market-pulse.md)
- [Build a Telegram Scam Bot](https://docs.cryptechtoday.com/guides/telegram-scam-bot.md)


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