#coingecko

Live crypto price and currency conversion, served from the public CoinGecko feed with no key and nothing cached. This is a conversion utility, distinct from market-overview, arbitrage and coin-profile tools: it tells you what a coin is worth right now and converts an amount between coins and fiats. The price endpoint returns the live price of one or more coins in one or more currencies at once, each with its market cap, 24-hour volume and 24-hour change — pull Bitcoin and Ethereum in USD, EUR and BTC in a single call. The convert endpoint converts an amount of a coin into a fiat currency or into another coin: two Bitcoin to euros, or one and a half Bitcoin to Ether, with the rate and the result. Coin-to-coin conversions are crossed through USD automatically. The supported endpoint lists every currency you can quote or convert into — dozens of fiats plus the major coins. Everything is read live from CoinGecko on each request, nothing stored beyond a short protective cache. Ideal for wallets, checkout and payment flows, portfolio trackers, price tickers and dashboards. Coin ids are lowercase CoinGecko ids (bitcoin, ethereum, solana). Live, no key. 3 endpoints. For prices by on-chain contract address use a token-price API.

api.oanor.com/cryptoconvert-api

What the crypto market is searching for right now, served live from the public CoinGecko trending feed with no key. This is hype and attention data — distinct from market-cap rankings, exchange tickers and DeFi feeds — surfacing the coins, NFT collections and categories with the biggest spike in search interest over the last 24 hours. The coins endpoint returns the trending coins ranked by search popularity, each with its live USD price, 24-hour change, market cap, 24-hour volume, market-cap rank and BTC price. The nfts endpoint returns the trending NFT collections with floor price (native and display), 24-hour floor change and 24-hour volume. The categories endpoint returns the trending narratives and sectors with market cap, volume and 24-hour change. Trending means ranked by CoinGecko search popularity, so rank 1 is the single most-searched asset of the moment — exactly the signal traders, bots and dashboards use to catch a move early. Read live from CoinGecko, nothing stored beyond a short protective cache. Ideal for crypto dashboards, trading bots, sentiment and hype trackers, and discovery feeds. Live, no key. 3 trending endpoints. For full price history use an OHLC or exchange API.

api.oanor.com/cryptotrending-api

Live historical price data and analytics for any crypto coin, from the public CoinGecko feed. Get open/high/low/close candles over a date range; the price, market cap and volume time series; the move over a period with its high and low; and a coin's multi-period performance with all-time-high and all-time-low. Works for thousands of coins in any quote currency. A crypto history-and-analytics layer — distinct from spot-price and whole-market feeds: it turns the price archive into the candles, time series and moves a trader studies. Live, with a short upstream cache.

api.oanor.com/cryptohistory-api

Live data on the public companies that hold Bitcoin and Ethereum on their balance sheets, from the public CoinGecko feed. Rank every public company by how much of the coin it holds, with current and entry value, average entry price, country and share of total supply; get the aggregate corporate holdings, USD value and market-cap dominance; find a specific holder by name, ticker or country; and compare Bitcoin and Ethereum corporate treasuries side by side. The corporate crypto-treasury layer — distinct from price and exchange feeds: it answers who holds how much, and what they paid. Live, with a short 60-second upstream cache.

api.oanor.com/cryptotreasury-api

Live crypto top-gainers and top-losers as an API, powered by CoinGecko. Across the 1-hour, 24-hour and 7-day windows it ranks the biggest gainers and the biggest losers among the market-cap-leading coins, with each coin's price, percent move, market cap and 24-hour volume. Get the gainers board, the losers board, or both together for a given timeframe. A market-cap floor keeps the boards to coins with a real market cap, so the movers are meaningful rather than dust. The market-movers leaderboard for trading, screening and dashboard apps. Live, no key, no cache. Distinct from trending (most-searched) and from price and market-cap APIs — this is the performance gainers/losers board.

api.oanor.com/cryptomovers-api

Live crypto tokenomics — supply and dilution metrics for any cryptocurrency, powered by CoinGecko. For any coin it returns the circulating, total and maximum supply, the percentage of the maximum supply already issued, the market cap and the fully-diluted valuation (FDV), and the market-cap-to-FDV ratio — the share of supply already unlocked — together with the dilution overhang, the percentage of FDV still locked or yet to be minted. It can also rank the top coins by dilution overhang (which assets have the most future supply hanging over them) or by how much of their cap is issued. The supply-and-dilution layer that token research, due diligence and risk dashboards need. Live, no key, no cache. Distinct from price, market-cap and all-time-high APIs — this is the tokenomics analytic.

api.oanor.com/tokenomics-api

Live crypto all-time-high tracker as an API — the distance-from-ATH (and distance-from-all-time-low) every crypto dashboard shows, powered by CoinGecko. For any coin it returns the current price, its all-time high with the date and how far below it the price sits now (the headline "X% below ATH"), the days since that high, and the mirror metrics versus the all-time low. It also ranks the top 100 coins by how close they are to — or how far they have fallen from — their ATH, so you can see at a glance which assets are at fresh highs and which are deepest in drawdown. Get a coin's ATH stats, the leaders/laggards board, or search to resolve a coin name to its id. The cycle-and-drawdown layer for crypto, trading and dashboard apps. Live, no key. Distinct from live-price, market-cap and OHLC APIs — this is the all-time-high / drawdown analytic.

api.oanor.com/cryptoath-api