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Zwiron syncs Salesforce CRM into your data warehouse so analytics and ops teams work from an up-to-date copy of CRM data — without manual exports.

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Connect Salesforce

  1. In Zwiron, open Connections → New Connection → Salesforce
  2. Choose Hosted (Salesforce is a cloud API — no agent required for most orgs)
  3. Choose Production or Sandbox
  4. Click Sign in with Salesforce and approve access
  5. Run Scan / Profile, then Save
Tokens refresh automatically during long syncs. If Zwiron shows Re-authorize required, use Edit → Re-authorize before profiling again.

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What you can sync

Zwiron discovers queryable Salesforce objects the connected user can access (standard and custom __c), including Account, Contact, Lead, Opportunity, Case, Task, Event, User, and custom objects.
  • Stream names are Salesforce API names (e.g. Account)
  • Incremental uses SystemModstamp (or LastModifiedDate when available)
  • Objects without a usable cursor are Full Refresh only
  • Soft-deleted rows: enable Include deleted records (queryAll)
Reports are not supported — sync the underlying objects instead.

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Incremental sync

When SystemModstamp or LastModifiedDate exists, that field is the cursor. Objects without either field are Full Refresh only.

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API limits

Salesforce enforces a Daily API Request allocation per org (rolling ~24 hours). Profile and discovery use a lightweight describeGlobal by default. If you see REQUEST_LIMIT_EXCEEDED:
  1. Check Setup → Company Information → API Requests
  2. Wait until usage drops, or ask your Salesforce admin to raise the allocation
  3. Avoid looping Profile / Test Connection until then
This is an org quota, not a Zwiron outage.

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Out of scope (current release)

  • Bulk API 2.0 job lifecycle
  • Salesforce Change Data Capture / Pub/Sub
  • Writing / reverse ETL into Salesforce
Last modified on September 4, 2026