Configuration

Explicit options win, then environment variables, then SDK defaults — same precedence as the JavaScript SDK.

Option	Environment	Default
ApiKey	TYPESAFE_API_KEY	required
BaseUrl	TYPESAFE_BASE_URL	https://api.typesafe.ai
DefaultModel	TYPESAFE_DEFAULT_MODEL	jev-latest
LogLevel	TYPESAFE_LOG_LEVEL	warn
TimeoutMs	—	10000 per attempt
Retry	—	2 retries, 500–5000ms backoff, 25% jitter

Client options

using var client = new TypeSafeClient(new TypeSafeClientOptions
{
    ApiKey = "tsk_...",
    TimeoutMs = 20_000,
    Retry = new RetryPolicy { MaxRetries = 4 },
});

See TypeSafeClientOptions and RetryPolicy.

Retries

Retryable HTTP statuses: 408, 429, 500–599. Connection errors and timeouts retry by default. Retry-After / retry-after-ms are honored up to 60 seconds. Timeout is per attempt — there is no total retry budget.

Per-call overrides

Pass RequestOptions to override timeout, retry, or headers for a single SystemOneAsync call.