Currencyinfo
Self-hosted crypto and fiat currency rates service provider
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ExchangeRate
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MOEX
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Currency API
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CoinMarketCap
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CoinGecko
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CryptoCompare
Currencyinfo aggregates data from multiple sources to deliver the most reliable and accurate currency exchange rates
It is completely free, open-source, and self-hosted. Free API keys from data providers are sufficient.
Offers current exchange rates as well as a history of accumulated data

GET http://127.0.0.1:36661/get?coin=adm,btc
{
“success”: true,
“date”: 1720721910858,
“result”: {
“BTC/USD”: 57840.874202345425,
“ADM/USD”: 0.029531587036,
“BTC/CNY”: 419808.6022324644,
“ADM/CNY”: 0.214340022454,
“ADM/BTC”: 5.10566e-7,
},
“last_updated”: 1720721902292,
“version”: “4.0.0”
}
“success”: true,
“date”: 1720721910858,
“result”: {
“BTC/USD”: 57840.874202345425,
“ADM/USD”: 0.029531587036,
“BTC/CNY”: 419808.6022324644,
“ADM/CNY”: 0.214340022454,
“ADM/BTC”: 5.10566e-7,
},
“last_updated”: 1720721902292,
“version”: “4.0.0”
}
Absolutely straightforward
Currencyinfo | Other services | |
---|---|---|
Safety | Open-source | Black box |
Price | Free | Subscription |
Installation | Self-hosted | Hosted by a third party |
Sources | Reliable, combines several sources | Relies on a single source |
Feedback | Alerts and notifications | Silent on ambiguous events |
Availability | Simple API: /get and /getHistory | Difficult documentation |