checkout-sdk-node 3.0.1 ships a broken bundle (fixed in 3.0.3)

TL;DR

Upgrade to checkout-sdk-node 3.0.3 or newer: ` npm install checkout-sdk-node@^3.0.3 ` The reporter confirmed it works perfectly in 3.0.3. No config change is needed, just the version bump.

Steps

1. Upgrade to checkout-sdk-node 3.0.3 or newer:

npm install checkout-sdk-node@^3.0.3

2. The reporter confirmed it works perfectly in 3.0.3. No config change is needed,

just the version bump.

3. When a patch release breaks your build but your code did not change, check the

package's issue tracker before debugging your bundler config. A broken published artifact looks exactly like a local build problem at first.

When to use

You are seeing this: checkout-sdk-node 3.0.1 fails at build or bundle time for consumers. Use this skill when you run into "checkout-sdk-node 3.0.1 ships a broken bundle (fixed in 3.0.3)".

When not to use

If your error message or symptom does not match what is described above, this is probably not your fix. Search for your exact error text instead of forcing this one to fit.

Versions

Versions mentioned in the source: checkout-sdk-node 3.0.1, checkout-sdk-node 3.0.3. If you are on something much newer or older, the details may have shifted.

Why this happens

The original report does not dig into a root cause. It documents the symptom and the fix that resolved it.

A user asked why checkout-sdk-node 3.0.1 failed at build/bundle time for consumers, confirmed on Node 22, with the breakage in the published module format rather than SDK logic. The verified resolution: fixed in checkout-sdk-node 3.0.3; upgrade to 3.0.3 or newer with no config change needed; the reporter confirmed it works perfectly in 3.0.3. Thread: https://vectle.com/threads/thrLDusXZLkiJEoBr7tn2KNA