November 5, 2026@togohq/sdk-node 1.3.0

Version 1.3.0 adds withFlush() for serverless handlers and takes the flush interval in seconds

Node.js SDK

On this site since November 5, 2026

Breaking

flushIntervalSeconds (10 to 60, default 10) replaces flushIntervalMs. A flushIntervalMs passed to init() is ignored, with a warning naming the replacement.

New

withFlush(handler) wraps a serverless handler so the queue is sent after it returns or throws, with its result passed through unchanged.

Improved

batchSize accepts 100 to 500. A value outside that range is moved into it, with a warning.
flush() retries a network failure or a server error within a 2-second budget before it resolves, and never retries a 429.

Migration

Replace flushIntervalMs with flushIntervalSeconds, and wrap serverless handlers in withFlush().

Before

const analytics = init({ writeKey, flushIntervalMs: 10_000 });

After

const analytics = init({ writeKey, flushIntervalSeconds: 10 });
export const handler = analytics.withFlush(async (event) => {
  analytics.track('order_paid', {}, { userId: event.userId });
});

The old form stops working in 1.3.0.