AMS.ClientManagement.Client 1.0.5

AMS.ClientManagement.Client - PrimeAML

Official .NET client library for the PrimeAML Client Management API.

Built for compliance-focused institutions, this package provides a fully typed, authenticated HTTP client covering the complete Client Management surface: onboarding, KYC/KYB, document workflows, risk evaluations, screening, and more.

Requirements

• .NET 9.0 or 10.0
• Credentials issued by PrimeAML (Client ID + Secret)
• Auth server: Any OIDC-compliant server (OAuth 2.0 Client Credentials flow, token endpoint discovered automatically)

Access is restricted to approved PrimeAML clients. Contact info@primeaml.com or visit https://www.primeaml.com to request credentials.

Installation

dotnet add package AMS.ClientManagement.Client

All required types (Client, SearchClientsRequest, FileAttachment, enums, etc.) are bundled inside the package — no additional dependencies required.

Quick Start

1 — Configuration (appsettings.json)

{
  "ClientManagementClient": {
    "BaseUrl": "https://api.your-primeaml-instance.com",
    "TimeoutSeconds": 30,
    "Authentication": {
      "Authority": "https://auth.your-primeaml-instance.com/realms/AMS/",
      "ClientId": "your-client-id",
      "ClientSecret": "your-client-secret",
      "Scopes": [ "client_management_api" ],
      "ExpiryBufferSeconds": 30
    }
  }
}

2 — Register the client (ASP.NET Core / Generic Host)

builder.Services.AddClientManagementClient(options =>
    builder.Configuration
           .GetSection(ClientManagementClientOptions.SectionName)
           .Bind(options));

3 — Inject and call

public class OnboardingService(IClientManagementClient api)
{
    public async Task DemoAsync(CancellationToken ct)
    {
        // Search
        var page = await api.SearchClientsAsync(
            new SearchClientsRequest { PageNumber = 1, PageSize = 20 }, ct);

        // Fetch detail
        var detail = await api.GetClientAsync(page.Result[0].Id, ct);

        // Upload a document (document type is specified by stable reference, not by internal id)
        var fileBytes = await File.ReadAllBytesAsync("passport.pdf", ct).ConfigureAwait(false);
        await api.CreateClientDocumentAsync(
            detail.Id,
            new CreateClientDocumentRequest
            {
                DocumentTypeReference = "PASSPORT",
                Files =
                [
                    new FileAttachment
                    {
                        FileName = "passport.pdf",
                        FileType = "application/pdf",
                        FileSize = fileBytes.Length,
                        FileData = fileBytes
                    }
                ]
            },
            ct).ConfigureAwait(false);
    }
}

Client accounts and tax residency

Use IClientManagementClient for bank accounts and tax residency: SaveClientAccountAsync, SearchClientAccountsAsync, DeleteClientAccountAsync, SaveClientTaxResidencyAsync, SearchClientTaxResidenciesAsync, DeleteClientTaxResidencyAsync, and MakeClientTaxResidencyPrimaryAsync. Payloads and responses use stable codes (for example PaymentInstitutionCode, CountryCode) as defined in AMS.ClientManagement.Contracts.

Token Management

OAuth 2.0 token acquisition and caching are fully transparent. A SemaphoreSlim guard prevents thundering-herd re-fetches and tokens are refreshed automatically before expiry (controlled by Authentication:ExpiryBufferSeconds).

The token endpoint is discovered automatically at startup via the OIDC .well-known/openid-configuration document published by the authority in Authentication:Authority. If the authority is unreachable at startup the application fails fast with a clear error rather than failing on the first API call.

Error Handling

All API failures surface as ClientManagementException (inherits ExternalApiException):

try
{
    var c = await _api.GetClientAsync(id, ct);
}
catch (ClientManagementException ex)
{
    // ex.StatusCode  — HTTP status code
    // ex.Errors      — validation / business error messages
    logger.LogError("API error {Status}: {Errors}", ex.StatusCode,
                    string.Join(", ", ex.Errors));
}

About PrimeAML

PrimeAML is a next-generation AML compliance platform helping financial institutions meet regulatory obligations efficiently and accurately.

• Website: https://www.primeaml.com
• Support / onboarding: info@primeaml.com

License

This package is distributed under a commercial license and is intended exclusively for approved PrimeAML clients. See LICENSE.txt in the package for full license terms.

© Prime CorTech Ltd. All rights reserved.