> For the complete documentation index, see [llms.txt](https://docs.ecommerce.seb.ee/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ecommerce.seb.ee/seb-docs-draft/seb-docs-public-et/integratsioon/api-kliendi-sdk/kiirstardid/c-.net.md). # C# / .NET Seadistage C# / .NET SDK, algatage liivakastimakse ja konfigureerige kliendi adapterid. ## Eeltingimused * .NET 8 SDK. * Sandboxi API mandaadid: **kliendi ID** ja **kliendi saladus**, lisaks teie **osaleja ID** ja **poe lepingu ID**. Registreeruge ja genereerige need ise aadressil **Merchant Portal**: . * SDK **levi ZIP-pakett**, mis on alla laaditud selle dokumentatsioonisaidi kaudu. ## Installi Laadi alla `egw-csharp-sdk-.zip` ja selle vastava `.sha256` faili, kontrollige allalaadimist, seejärel pakkige see oma projekti kõrvale lahti: ```bash sha256sum -c egw-csharp-sdk-.zip.sha256 unzip egw-csharp-sdk-.zip -d egw-sdk ``` See annab teile `Egw.Sdk..nupkg` ja selle vastava `Egw.Sdk..snupkg` (silumissümbolid), koos `README.txt` ja `SHA256SUMS` manifestiga. Lisa see kataloog paketiallikaks ja installi sealt: ```bash dotnet add package Egw.Sdk --version --source ./egw-sdk ``` Või registreeri allikas üks kord failis `nuget.config` selle asemel, et edastada `--source` iga kord: ```xml ``` Paketi nimi on `Egw.Sdk`, ja selle käitusaja sõltuvused on `jose-jwt` ja `System.Text.Json`. NuGet taastab need sinu tavapärastest paketiallikatest, seega paigaldus vajab neile võrgupääsu. ## Looge klient ja tehke oma esimene päring Selles näites hangitakse volitused keskkonnamuutujatest — ära kunagi salvesta ega logi päris volitusi. Kõik toimingud on **ainult asünkroonsed**. ```csharp using Egw.Sdk.Application; using Egw.Sdk.Application.Bootstrap; using Egw.Sdk.Application.Dto; using EgwClient client = new DefaultEgwClientFactory() .ConnectingTo("https://sandbox.api.ecommerce.sebgroup.com") .TokenEndpoint("https://api.ecommerce.sebgroup.com/auth/realms/participants-seb/protocol/openid-connect/token") .AuthorizingAs( Environment.GetEnvironmentVariable("EGW_CLIENT_ID")!, Environment.GetEnvironmentVariable("EGW_CLIENT_SECRET")!) .EncryptingWith("https://checkout.ecommerce.sebgroup.com/api/keys/card-encryption.jwk") // required for card sessions .CreateEgwClient(); InitiatePaymentResponse response = await client.Payments().InitiateCitPaymentAsync( Guid.NewGuid(), b => b.Channel(CitPaymentChannel.BROWSER) .InstructedAmount(a => a.VarAmount("100.00").Currency("EUR")) .OrderNumber("ORD-001") .ParticipantId(Environment.GetEnvironmentVariable("EGW_PARTICIPANT_ID")!) .ShopAgreementId(Environment.GetEnvironmentVariable("EGW_SHOP_AGREEMENT_ID")!) .ShopRedirectUrl("https://shop.example.com/return") .Description("Esimene testkeskkonna makse")); Console.WriteLine($"Makse loodud: {response.PaymentId}"); ``` Märkused: * `TokenEndpoint(...)` on **nõutav**; selle väljajätmine põhjustab tõrke `CreateEgwClient()` koos `EgwBootstrapException`. * `EncryptingWith(...)` on valikuline, kuid ilma selleta viskab iga kaardikrüptimise päring vea — seadista see, kui kasutad kaardimakse checkout-seansse. * Summaseadistaja on `VarAmount(...)` (JSON-väli on endiselt `amount`); summad on **kümnendstringid**, valuutad ISO 4217 alfa-3. Testkaartide ja testväärtuste kohta vt [Sandboxi testandmed](/seb-docs-draft/seb-docs-public-et/juhendid/liivakast.md). * `EgwClienti` on `IDisposable`; vabastamine peatab webhook-kuulaja, kui see käivitati. Klienti on ohutu jagada päringute vahel. ## Kliendi kohandamine * Kasutades `ConnectingWith()`, võite esitada oma HTTP-kliendi teostuse. * Logimine: implementeeri `IEgwLoggerProvider`; vaikimisi logija on vaikne. Vt [Turvamehhanismid](/seb-docs-draft/seb-docs-public-et/integratsioon/api-kliendi-sdk/juhendid/turvamehhanismid.md#logging). * Veebikonksud: `ListeningOn(uri)` + `client.Notifications().ReceiveNotifications(...)` — vt [Turvamehhanismid](/seb-docs-draft/seb-docs-public-et/integratsioon/api-kliendi-sdk/juhendid/turvamehhanismid.md#webhook-notifications). * Vt [SDK adapterite ülekirjutamine](/seb-docs-draft/seb-docs-public-et/integratsioon/api-kliendi-sdk/juhendid/sdk-adapterite-asendamine.md) täieliku juhendi jaoks adapterite asendamiseks kogu rakenduse ulatuses. ## Järgmised sammud * [Turvamehhanismid](/seb-docs-draft/seb-docs-public-et/integratsioon/api-kliendi-sdk/juhendid/turvamehhanismid.md) — kaardi krüpteerimine kaardi kassaseansside jaoks, veebikonksud. * [Vigade käsitlemine](/seb-docs-draft/seb-docs-public-et/integratsioon/api-kliendi-sdk/juhendid/vigade-kasitlemine.md) — erandite hierarhia ja uuesti proovimise juhised. --- # Agent Instructions This documentation is published with GitBook. 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