Connectors

Connect Salesforce with Boomi: Connection, Operations and a First Query

  • Chirag Kumar DeoChirag Kumar Deo
  • 11 Oct 2026
Salesforce and Boomi connected

Salesforce is one of the systems Boomi integrations touch most often, whether that is syncing accounts to an ERP, pushing orders across, or reporting on opportunities. Boomi ships a dedicated Salesforce connector, so you rarely need raw API calls.

What you need from Salesforce

  • An integration user with API access and only the object permissions the integration needs.
  • That user’s password and security token (for username + password login), or
  • A connected app (or external client app) for OAuth 2.0.

Tip: Use a dedicated integration user rather than a person’s login. When that person leaves, your integration keeps working, and every change in Salesforce’s history is clearly attributed to the integration.

Step 1: the connection

The two authentication options for the Salesforce connection.
The two authentication options for the Salesforce connection.

Option A: username + password + security token

FieldValue
URLhttps://login.salesforce.com/services/Soap/u/<API version> (production)
Sandbox URLhttps://test.salesforce.com/services/Soap/u/<API version>
User Namethe integration user
Passwordthe password with the security token appended
Salesforce connection with user name, password + security token (illustration).
Salesforce connection with user name, password + security token (illustration).

The connector expects the SOAP login URL (the Soap/u path). A REST URL here causes connection failures.

The security token is emailed to the user from Salesforce (Settings → Reset My Security Token). Resetting the token or the password changes what you must enter in Boomi.

Option B: OAuth 2.0 (client credentials)

For OAuth 2.0 the URL is your org’s own My Domain instance URL (for example https://yourcompany.my.salesforce.com/services/Soap/u/<API version>), and you supply the client ID and secret of a connected app along with the access token URL (.../services/oauth2/token).

Note: The Salesforce REST connector is a separate Boomi connector with its own REST-style URL. Do not mix the two configurations.

Use Test Connection before moving on.

Step 2: the operation

Create an operation and click Import to browse your org’s objects. Pick the object (Account, Contact, Opportunity or a custom __c object), and Boomi builds the request and response profiles.

ActionUse it to
Queryread records with fields and filters (SOQL is built for you)
Createinsert new records
Updatechange records by Salesforce Id
Upsertcreate or update using an external ID field
Deleteremove records
A Query operation on Account with a LastModifiedDate filter (illustration).
A Query operation on Account with a LastModifiedDate filter (illustration).

Tip: Prefer Upsert on an external ID when syncing from another system. Store the other system’s key (for example the NetSuite internal ID) in a Salesforce external-ID field and re-runs never create duplicates.

Example: incremental account sync

A classic pattern is “send accounts changed since the last run”:

  1. Start shape: Salesforce Query on Account.
  2. Add a filter on LastModifiedDate greater than a parameter.
  3. Feed the parameter from a persisted dynamic process property holding the last successful run time.
  4. Map the accounts to the target system and send them.
  5. At the end, update the property to the current run’s start time.

This keeps every run small and makes it easy to re-sync by simply moving the date back.

Common errors

  • INVALID_LOGIN: wrong password, missing or outdated security token, or the wrong URL (production vs sandbox).
  • API not enabled / insufficient access: the user’s profile or permission set lacks API access or object permissions.
  • Required field missing on create: check the object’s required fields and validation rules in Salesforce.

Further reading

Next in the series: Connect NetSuite with Boomi (SOAP).

This post is about the project Cable Bill Payment Automation