diff --git a/src/client/createSorokitClient.ts b/src/client/createSorokitClient.ts
index 82e780f..2b7cf1f 100644
--- a/src/client/createSorokitClient.ts
+++ b/src/client/createSorokitClient.ts
@@ -574,6 +574,7 @@ export function createSorokitClient(
     config.logger ??
     createLogger({
       logLevel: config.logLevel ?? (config.debug ? "debug" : "off"),
+      prefix: config.logPrefix,
       ...(config.logPrefix !== undefined ? { prefix: config.logPrefix } : {}),
     });
   const logger = createTracedLogger(baseLogger, { traceId });
diff --git a/src/shared/logger.ts b/src/shared/logger.ts
index e955cb3..96b8c2d 100644
--- a/src/shared/logger.ts
+++ b/src/shared/logger.ts
@@ -159,7 +159,27 @@ export function createTracedLogger(
   };
 }
 
-/** Log the start and completion of an asynchronous operation. */
+/**
+ * Create a logger instance.
+ * Pass a custom implementation to redirect logs to your own sink.
+ */
+export function createLogger(
+  config?: LoggerConfig | boolean,
+  custom?: SorokitLogger,
+): SorokitLogger {
+  if (custom) return custom;
+  if (typeof config === "object" && config?.logger) return config.logger;
+
+  const logLevel = resolveLogLevel(config);
+  if (logLevel === "off") return noopLogger;
+  const prefix = typeof config === "object" ? config?.prefix : undefined;
+  return createConsoleLogger(logLevel, prefix);
+}
+
+/**
+ * Log the start and result of an async SDK operation.
+ * Emits debug on start, info on success, warn on handled errors.
+ */
 export async function withLogging<T>(
   logger: TracedLogger,
   operation: string,