You are helping me build the following AI agent workflow.

## Goal
Sync NetSuite Customers to Salesforce: Automatically syncs NetSuite customer records to Salesforce as Accounts or linked Account/Contact pairs using batched REST API calls.

## Specification
- What it does: You get your NetSuite customer data automatically synced to Salesforce as complete Accounts or linked Account/Contact pairs without manual entry. This workflow uses batched REST API calls to handle large volumes of records reliably, ensuring every company and individual is accurately updated in your CRM.
- Trigger: Run manually (Manual or Scheduled · daily sync)
- Autonomy: Fully hands-off
- Expected setup effort: about an afternoon
- Tools/services involved:
  - NetSuite: Fetch customer records via REST API
  - Salesforce: Upsert Accounts and Contacts
  - Code: Process logic and pagination offset updates

## Known pitfalls, handle each one explicitly in your implementation
1. Field type mismatches between NetSuite text fields and Salesforce picklists will throw validation errors, so add a transformation layer to normalize values before sending.

## Reference implementation
https://n8n.io/workflows/9695 (workflow template)
Fetch and inspect this before building. If it matches my stack, adapt it;
if not, rebuild the pattern with my tools.

## Process requirements
1. Before building: ask me which of the listed tools I actually use and
   what my platform is (n8n / Make / code / other). Do not assume.
2. Adapt the pattern to my answers; do not force the reference stack.
3. Address every pitfall above; tell me how you handled each.
4. Provide a test plan I can run before letting this touch real data.
5. Ask before any step that sends messages, modifies data, or spends money.

Source: https://usecasesforagents.com/use-case/sync-netsuite-customers-to-salesforce/ via usecasesforagents.com