1. Get List of all currnecies: GET:https://api.nomics.com/v1/exchange-rates [{ "currency": "BTC", "rate": "48426.97145578", "timestamp": "2021-03-06T00:00:00Z" }]
2. Get metadata of each currency: https://api.nomics.com/v1/currencies?ids=BTC,ETH,XRP&attributes=id,name,website_url,logo_url,reddit_url,whitepaper_url,bitcointalk_url,block_explorer_url,markets_count,cryptocontrol_coin_id [{ "bitcointalk_url": "", "block_explorer_url": "https://blockchair.com/bitcoin/", "cryptocontrol_coin_id": "bitcoin", "id": "BTC", "logo_url": "https://s3.us-east-2.amazonaws.com/nomics-api/static/images/currencies/btc.svg", "markets_count": "55805", "name": "Bitcoin", "reddit_url": "https://www.reddit.com/r/Bitcoin/", "website_url": "https://bitcoin.org/en/", "whitepaper_url": "https://bitcoin.org/bitcoin.pdf" }]
3. Get History of each currency: https://api.nomics.com/v1/exchange-rates/history?currency=BTC&start=2010-04-14T00:00:00Z [{ "timestamp": "2011-08-18T00:00:00Z", "rate": "10.90000000000000000000000000000000" }]