CopilotAdapter

Category: Providers

Source: copilot_adapter.dart

Adapter for GitHub Copilot using OAuth 2.0 device authorization + a periodically-refreshed short-lived Copilot bearer token.

Endpoints (all public; same client id as the Copilot CLI / LiteLLM):

• github.com/login/device/code — start device flow
• github.com/login/oauth/access_token — poll for user approval
• api.github.com/copilot_internal/v2/token— exchange → Copilot bearer
• api.githubcopilot.com/chat/completions — OpenAI-compatible inference

Classes

CopilotAdapter

Constructor

CopilotAdapter({
    http.Client? client,
    CredentialStore? credentialStore,
    this._requestClientFactory,
  })

Properties

Property	Type	Description
adapterId	String get
deviceCode	String
userCode	String
verificationUri	String
interval	Duration
expiresIn	Duration
store	CredentialStore
model	String
systemPrompt	String
baseUrl	String
adapterId	String get

Methods

ProviderHealth validate(ResolvedProvider provider)

bool isConnected(ProviderDef provider, CredentialStore store)

`LlmClient createClient({

required ResolvedProvider provider,
required ResolvedModel model,
required String systemPrompt,

})`

`Future<AuthFlow?> beginInteractiveAuth({

required ProviderDef provider,
required CredentialStore store,

})`

Stream<LlmChunk> stream(List<Message> messages, {List<Tool>? tools})