入门
在 Duaer 里查加密货币行情
在 Duaer 里：Kraken：比特币、以太坊等加密货币的实时价格，含当日涨跌、24 小时高低与成交量。一次成功查询用 1 额度。
能拿到什么
Duaer 数据市场里的「加密货币行情」：Kraken：比特币、以太坊等加密货币的实时价格，含当日涨跌、24 小时高低与成交量。查到结果时用 1 额度，结果交给数字组织的下一个节点。
从节点创建器选 Duaer 数据 → 加密货币行情，或打开 数据市场。相关：汇率、上市公司财务（SEC）。
适合做什么
- 在看板里展示 BTC、ETH、SOL 的价格。
- 比特币当日涨跌超过 5% 时提醒。
在画布里检索
- 打开节点创建器，选 Duaer 数据 → Crypto prices。
- 填 Symbols（如 BTC,ETH,SOL）；Quote Currency（如 EUR）可选。
- Limit 默认 10，最大 20。执行。
查到结果才扣 1 额度；没有结果、输入有误或上游失败都不扣。
用 API 调用
- GET https://api.duaer.com/v1/data/crypto-prices?symbols=BTC,ETH,SOL
- Authorization: Bearer <Duaer key>
下方是与数据市场「复制技能」相同的英文技能，含参数、示例与返回字段。
调用技能（英文）
与数据市场「复制技能」一致。
---
name: duaer-crypto-prices
description: >-
Duaer Crypto prices. Kraken: live prices of Bitcoin, Ether, and other cryptocurrencies with today’s change, 24-hour range, and volume.
One successful search uses 1 Duaer credit.
---
# Duaer Crypto prices
Duaer Crypto prices reads the Kraken public ticker for up to 10 symbols in one quote currency. Change is measured from the 00:00 UTC open.
## When to use
- Show BTC, ETH, and SOL prices in a dashboard.
- Alert when Bitcoin moves more than 5% today.
## When not to use
- Currency exchange rates. Use https://skills.duaer.com/exchange-rates.md.
- Company results. Use https://skills.duaer.com/company-financials.md.
## Call
`GET https://api.duaer.com/v1/data/crypto-prices?symbols=BTC,ETH,SOL`
Header: `Authorization: Bearer <Duaer key>`
Use an account key or a model API key.
Get a Duaer key: https://skills.duaer.com/keys.md
## Parameters
Provide `symbols`.
- `symbols` — Up to 10 symbols separated by commas, such as BTC,ETH,SOL.
- `quote` — Optional. `USD`, `EUR`, `GBP`, `CAD`, `JPY`, `AUD`, `CHF`, `USDT`, or `USDC`. Default USD.
- `limit` — Optional. Rows to return, from 1 to 20. Default 10.
## Examples
- `GET https://api.duaer.com/v1/data/crypto-prices?symbols=BTC,ETH,SOL` — three prices in US dollars.
- `GET https://api.duaer.com/v1/data/crypto-prices?symbols=DOGE,XRP"e=EUR` — two prices in euros.
## Result
The response is `{ "items": [...] }`. Each item has `source`, `title`, `url`, and `summary`, plus:
- `symbol`, `quote` — pair, such as BTC and USD.
- `last`, `bid`, `ask` — last trade and best prices.
- `openToday`, `changeTodayPct` — 00:00 UTC open and change since then.
- `high24h`, `low24h`, `volume24h`, `vwap24h`, `trades24h` — 24-hour range and activity.
A symbol Kraken does not list in that currency returns 400.
Fields without a value are left out.
## Credits
A search that returns at least one row uses 1 credit.
An empty search, a search that finds nothing, or a failed search uses 0.
Wrong input returns 400 with a message and uses 0.
No remaining credits returns 402 and does not search.
A missing key returns 401.
## Related
- https://skills.duaer.com/exchange-rates.md — Duaer Exchange rates
- https://skills.duaer.com/company-financials.md — Duaer Company financials (SEC)
常见问题
Duaer 的加密货币行情检索扣多少额度？
查到结果时扣 1 额度；没有结果或出错不扣。
Duaer 加密货币行情的涨跌幅从什么时候算？
从当天 00:00 UTC 的开盘价算起，不是滚动 24 小时。
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