HttpAgentServerAdapterOptions

Retries and concurrency for SSE/command HTTP. When omitted, requests use raw fetch with no automatic retries (same as constructing ProtocolSseTransportAdapter without this option).

Headers applied to every request.

The configured API key, when present, is added as the x-api-key header after these defaults are initialized.

Optional fetch override, forwarded to the SSE transport. Useful for auth proxies, Next.js route handlers, or tests with injected mocks. Ignored when webSocketFactory is also supplied.

Hook for inspecting or mutating a request before it is sent.

Receives the resolved URL and prepared RequestInit; return the original init or a replacement object to continue the request.

Override the default /threads/:threadId/... protocol paths.

Thread ID this transport currently targets.

Optional WebSocket factory. Supplying it flips the adapter into WebSocket mode — SSE is bypassed entirely.