Coinbase.Net is a client library for accessing the Coinbase Advanced Trade REST and Websocket API and Coinbase App REST API.
- Response data is mapped to descriptive models
- Input parameters and response values are mapped to discriptive enum values where possible
- High performance
- Automatic websocket (re)connection management
- Client side rate limiting
- Client side order book implementation
- Support for managing different accounts
- Extensive logging
- Support for different environments
- Easy integration with other exchange client based on the CryptoExchange.Net base library
- Native AOT support
The Coinbase.Net documentation is the main resource for installing, configuring, and using the library.
| Resource | Description |
|---|---|
| Client guide | Installation, REST and WebSocket clients, authentication, dependency injection, error handling, and advanced features |
| Examples | Common REST and WebSocket operations |
| API reference | Client interfaces, methods, and properties |
| Shared API guide | Common interfaces and models for working with multiple exchanges |
The library is targeting both .NET Standard 2.0 and .NET Standard 2.1 for optimal compatibility, as well as the latest dotnet versions to use the latest framework features.
| .NET implementation | Version Support |
|---|---|
| .NET Core | 2.0 and higher |
| .NET Framework | 4.6.1 and higher |
| Mono | 5.4 and higher |
| Xamarin.iOS | 10.14 and higher |
| Xamarin.Android | 8.0 and higher |
| UWP | 10.0.16299 and higher |
| Unity | 2018.1 and higher |
dotnet add package Coinbase.Net
Coinbase.Net is available on GitHub packages. You'll need to add https://nuget.pkg.github.com/JKorf/index.json as a NuGet package source.
The NuGet package files are added along side the source with the latest GitHub release which can found here.
Basic request:
// Get the ETH/USDT ticker via rest request
var restClient = new CoinbaseRestClient();
var tickerResult = await restClient.AdvancedTradeApi.ExchangeData.GetSymbolAsync("ETH-USDT");
var lastPrice = tickerResult.Data.LastPrice;Place order:
var restClient = new CoinbaseRestClient(opts => {
opts.ApiCredentials = new CoinbaseCredentials("APIKEY", "APISECRET");
});
// Place Limit order to buy 0.1 ETH at 2000
var orderResult = await restClient.AdvancedTradeApi.Trading.PlaceOrderAsync(
"ETH-USDT",
OrderSide.Buy,
NewOrderType.Limit,
0.1m,
price: 2000);WebSocket subscription:
// Subscribe to ETH/USDT ticker updates via the websocket API
var socketClient = new CoinbaseSocketClient();
var tickerSubscriptionResult = socketClient.AdvancedTradeApi.SubscribeToTickerUpdatesAsync("ETHUSDT", (update) =>
{
var lastPrice = update.Data.LastPrice;
});For more examples and explanations, continue with the Coinbase.Net documentation or browse the compilable repository examples.
The CryptoExchange.Net Shared APIs provide exchange-agnostic, unified interfaces for common operations such as retrieving tickers, order books and balances, placing orders, and subscribing to market updates.
This allows the same application code to work with different exchange libraries. The supported Coinbase API surfaces expose their shared functionality through a SharedClient property. Because support differs between exchanges and API surfaces, call Discover() to inspect the available trading modes, environments, endpoints, and subscriptions at runtime.
| API | Type | Supported interfaces |
|---|---|---|
AdvancedTradeApi |
REST | IAssetsRestClient, IBalanceRestClient, IBookTickerRestClient, IDepositRestClient, IFeeRestClient, IFuturesOrderRestClient, IFuturesSymbolRestClient, IFuturesTickerRestClient, IFuturesTriggerOrderRestClient, IKlineRestClient, IOpenInterestRestClient, IOrderBookRestClient, IRecentTradeRestClient, ISpotOrderRestClient, ISpotSymbolRestClient, ISpotTickerRestClient, ISpotTriggerOrderRestClient, ITradeHistoryRestClient, IWithdrawalRestClient, IWithdrawRestClient |
AdvancedTradeApi |
WebSocket | IFuturesOrderSocketClient, IKlineSocketClient, IPositionSocketClient, ISpotOrderSocketClient, ITickerSocketClient, ITradeSocketClient |
var sharedClient = new CoinbaseRestClient().AdvancedTradeApi.SharedClient;
var clientInfo = sharedClient.Discover();
Console.WriteLine(clientInfo);using Coinbase.Net.Clients;
using CryptoExchange.Net.SharedApis;
var sharedClient = new CoinbaseRestClient().AdvancedTradeApi.SharedClient;
ISpotTickerRestClient tickerClient = sharedClient;
var symbol = new SharedSymbol(TradingMode.Spot, "ETH", "USDT");
var result = await tickerClient.GetSpotTickerAsync(
new GetTickerRequest(symbol));
if (!result.Success)
{
Console.WriteLine(result.Error);
return;
}
Console.WriteLine(result.Data.LastPrice);The request and response models belong to CryptoExchange.Net.SharedApis, so the same pattern can be used with another exchange's SharedClient.
This repository includes AI-focused guidance for generating correct Coinbase.Net code:
- AGENTS.md - skill-style instructions for Coinbase.Net usage
- llms.txt - compact AI context
- llms-full.txt - detailed AI context and API map
- docs/ai-api-map.md - Advanced Trade and Exchange API surface map
- Examples/ai-friendly - compilable examples for assistants and quick onboarding
See cryptoexchange-skills-hub for installable skills.
Coinbase.Net is based on the CryptoExchange.Net base library. Other exchange API implementations based on the CryptoExchange.Net base library are available and follow the same logic.
CryptoExchange.Net also provides shared access to different exchange APIs.
| Exchange | Repository | Nuget |
|---|---|---|
| Aster | JKorf/Aster.Net |  |
| Binance | JKorf/Binance.Net |  |
| BingX | JKorf/BingX.Net |  |
| Bitfinex | JKorf/Bitfinex.Net |  |
| Bitget | JKorf/Bitget.Net |  |
| BitMart | JKorf/BitMart.Net |  |
| BitMEX | JKorf/BitMEX.Net |  |
| Bitstamp | JKorf/Bitstamp.Net |  |
| Bybit | JKorf/Bybit.Net |  |
| BloFin | JKorf/BloFin.Net |  |
| CoinEx | JKorf/CoinEx.Net |  |
| CoinGecko | JKorf/CoinGecko.Net |  |
| CoinW | JKorf/CoinW.Net |  |
| Crypto.com | JKorf/CryptoCom.Net |  |
| DeepCoin | JKorf/DeepCoin.Net |  |
| Gate.io | JKorf/GateIo.Net |  |
| HTX | JKorf/HTX.Net |  |
| HyperLiquid | JKorf/HyperLiquid.Net |  |
| Gate.io | JKorf/GateIo.Net | |
| Kraken | JKorf/Kraken.Net |  |
| Kucoin | JKorf/Kucoin.Net |  |
| LBank | JKorf/LBank.Net |  |
| Lighter | JKorf/Lighter.Net |  |
| Mexc | JKorf/Mexc.Net |  |
| OKX | JKorf/OKX.Net |  |
| Pionex | JKorf/Pionex.Net |  |
| Polymarket | JKorf/Polymarket.Net |  |
| Tapbit | JKorf/Tapbit.Net |  |
| Toobit | JKorf/Toobit.Net |  |
| Upbit | JKorf/Upbit.Net |  |
| Weex | JKorf/Weex.Net |  |
| WhiteBit | JKorf/WhiteBit.Net |  |
| XT | JKorf/XT.Net |  |
When using multiple of these API's the CryptoClients.Net package can be used which combines this and the other packages and allows easy access to all exchange API's.
A Discord server is available here. For discussion and/or questions around the CryptoExchange.Net and implementation libraries, feel free to join.
Due to framework restrictions for signing requests only .netstandard 2.1 can currently use private endpoints
| API | Supported | Location |
|---|---|---|
| Account | ✓ | restClient.AdvancedTradeApi.Account |
| Products | ✓ | restClient.AdvancedTradeApi.ExchangeData |
| Orders | ✓ | restClient.AdvancedTradeApi.Trading |
| Portfolios | ✓ | restClient.AdvancedTradeApi.Account |
| Futures | ✓ | restClient.AdvancedTradeApi.Account/restClient.AdvancedTradeApi.Trading |
| Perpetuals | ✓ | restClient.AdvancedTradeApi.Account/restClient.AdvancedTradeApi.Trading |
| Fees | ✓ | restClient.AdvancedTradeApi.Account |
| Convert | ✓ | restClient.AdvancedTradeApi.Account |
| Public | ✓ | restClient.AdvancedTradeApi.ExchangeData |
| Payment Methods | ✓ | restClient.AdvancedTradeApi.Account |
| Data API | ✓ | restClient.AdvancedTradeApi.Account |
| API | Supported | Location |
|---|---|---|
| All channels | ✓ | socketClient.AdvancedTradeApi |
| API | Supported | Location |
|---|---|---|
| Accounts | X | Functionality supported in Advanced Trade API |
| Addresses | ✓ | restClient.AdvancedTradeApi.Account |
| Transactions | ✓ | restClient.AdvancedTradeApi.Account |
| Deposits | ✓ | restClient.AdvancedTradeApi.Account |
| Withdrawals | ✓ | restClient.AdvancedTradeApi.Account |
| Currencies | ✓ | restClient.AdvancedTradeApi.ExchangeData |
| Exchange Rates | ✓ | restClient.AdvancedTradeApi.ExchangeData |
| Prices | ✓ | restClient.AdvancedTradeApi.ExchangeData |
| Time | ✓ | restClient.AdvancedTradeApi.ExchangeData |
Any support is greatly appreciated.
If you do not yet have an account please consider using this referal link to sign up:
Link
Make a one time donation in a crypto currency of your choice. If you prefer to donate in a different currency or network send me a message.
USDT (TRX) TKigKeJPXZYyMVDgMyXxMf17MWYia92Rjd
Alternatively, sponsor me on Github using Github Sponsors.
-
Version 4.5.0 - 21 Aug 2026
- Updated to CryptoExchange.Net v12.5.0
- Added Commodities, Indices and Unknown values to FuturesAssetType enum
-
Version 4.4.1 - 14 Aug 2026
- Fixed Shared GetFuturesTicker(s)Async parsing issue dated CDE ticker NRE and futures market-order postOnly
- Fixed Shared PlaceFuturesOrderAsync postOnly parameter
-
Version 4.4.0 - 06 Aug 2026
- Fixed deserialization issue INTX perpetual balances response
- Fixed incorrect Shared GetBalancesAsync asset name mapping for Perpetual futures
- Fixed some documentation links
-
Version 4.3.0 - 29 Jul 2026
- Updated CryptoExchange.Net to version 12.4.0
- Added calculation of AveragePrice on Shared order models if data is available and AveragePrice is not set
- Added DebuggerDisplay attributes to Result models
- Added AveragePrice property to SharedQuantity model
- Added DestinationTagRegex, DestinationTagName to CoinbaseCryptoAsset model
- Added Exchange property to CoinbaseTrade model
- Updated CoinbaseSymbol with various missing properties
- Updated Shared GetSpotTickersAsync/GetFuturesTickersAsync model mapping to include new high and low price info
- Updated SharedFuturesTicker, SharedSpotTicker, SharedTrade and SharedKline to use SharedOrderQuantity for volumes/quantities
- Updated documentation references
-
Version 4.2.0 - 21 Jul 2026
- Updated CryptoExchange.Net to v12.2.0
- Added SpotSymbolCatalog to Shared ISpotSymbolRestClient interface
- Added FuturesSymbolCatalog to Shared IFuturesSymbolRestClient interface
- Added BaseAssetType, BaseAssetSubType, QuoteAssetType and QuoteAssetSubType to GetSymbolsRequest model
- Added DisplayName to SharedSpotSymbol and SharedFuturesSymbol models
- Added BaseAssetType, BaseAssetSubType, QuoteAssetType and QuoteAssetSubType to SharedSpotSymbol and SharedFuturesSymbol models
- Added DebuggerDisplay attributes to Shared models
- Added FuturesAssetType to CoinbaseSymbolFuturesDetails model
- Added IndexPrice to CoinbaseSymbolFuturesDetails model
- Updated UnderlyingType to Enum in CoinbaseSymbolPerpDetails model
-
Version 4.1.0 - 09 Jul 2026
- Updated CryptoExchange.Net to v12.1.0
- Updated AuthenticationProvider token creation
-
Version 4.0.0 - 29 Jun 2026
- Result types:
- (Web)CallResult types are replaced by HttpResult, WebSocketResult and QueryResult with the same logic
- WebSocketResult and QueryResult now return additional info for websocket operations
- Updated result types to record type
- Removed implicit result type conversion to bool,
if (result)no longer works, instead useif (result.Success) - Fixed result object nullability hinting, for example Data might be null if Success isn't checked for true
- Clients:
- Added ToString overrides on base API types
- Added Exchange property on BaseApiClient
- Added ApiCredentials property on Api clients
- Updated ILogger source from client name to topic specific client name
- Removed logging from client creation
- Fixed issue in SocketApiClient.GetSocketConnection causing requests to always wait the full max 10 seconds when there was a reconnecting socket
- Shared APIs:
- Added missing dedicated option types
- Added Discover method on ISharedClient interface, returning info on supported capabilities and operations
- Added ResetStaticExchangeParameters method on ExchangeParameters
- Added Status property to SharedWithdrawal model
- Added TradingModes property to SharedBalance model
- Updated Shared ExchangeParameters parameter names to be case insensitive
- Updated code comments
- Replaced ExchangeResult with ExchangeCallResult type
- Removed TradingMode from the response model, only maintained on models where it makes sense
- Added async streaming on UserDataTracker items with StreamUpdatesAsync
- Added cancellation token support to UserDataTracker starting
- Added SupportedEnvironments property to PlatformInfo
- Added Clear() method on UserClientProvider to clear all cached clients
- Added setter to CoinbaseExchange.RateLimiter to allow custom rate limit settings
- Updated CoinbaseSymbolPerpDetails FundingRate to nullable decimal
- Various small performance improvements
- Fixed websocket connection attempts counting towards rate limit even when server could not be reached
- Fixed CoinbaseTrades deserialization error on empty bid/ask values
- Fixed typo in CoinbasePortfolioBreakdown model name
- Result types: