# Runtime license client

The application uses the client protocol from Universal License Platform v1.0.0.

Imports:

```go
import (
    "github.com/b1tsblog/license-platform/pkg/licensekit"
    "github.com/b1tsblog/license-platform/sdk/go/licenseclient"
)
```

Initialization is performed in `internal/app/server.go`. The product ID and embedded trust store are not customer-configurable.

```go
licenses := licenseclient.New(ctx, licenseclient.Config{
    Product:        "ai-disclosure-standard",
    ClientVersion:  "2.0.2",
    Token:          cfg.LicenseToken,
    TrustStore:     trustStore,
    BaseURL:        cfg.BaseURL,
    InstanceID:     cfg.LicenseInstanceID,
    Mode:           cfg.LicenseMode,
    ServerURL:      cfg.LicenseServerURL,
    CacheFile:      cfg.LicenseCacheFile,
    RefreshEvery:   cfg.LicenseRefreshEvery,
    RequestTimeout: cfg.LicenseTimeout,
})
```

Feature checks remain server-side:

```go
if licenses.Has("custom_badge") {
    // accept custom badge presentation
}
```

The runtime client contains no license-signing or private-key functionality. See [`LICENSE-INTEGRATION.md`](LICENSE-INTEGRATION.md) for deployment details.