---
uuid: 838e6f81-79b0-4301-a6ac-a65fed14b4e5
date_created: 2026-03-12T12:40:51.086Z
date_updated: 2026-03-24T15:59:01.646Z
versions:
  - v0.3392.0 (25071)
  - v0.3391.0 (25069)
  - v0.3390.1 (25036)
  - v0.3390.0 (24969)
  - v0.3389.1 (24936)
tags:
  - Outbound phone calls
  - Legal info
  - Bookings
  - Services
  - Subscriptions
  - Newsletters
  - Transfers
  - Optins
routes:
  - POST /v0/outbound_phone_calls
  - GET /v0/legal_info
  - GET /v3/customers/{customer_id}/bookings/{booking_id}/services
  - GET /v0/subscriptions/{subscription_id}
---
# Release v0.3389.1 → v0.3392.0

This release enhances the outbound call route with two new optional parameters to improve call synchronization in the CRM. It also adds a new NDCx identifier to the legal information enumeration.

This release improves the visibility of transfer information by adding comments associated with transfers to the booking services response.

This release improves the management of Russian opt-ins by extending the mapping of the newsletter retrieval route to properly support the values RUSSIA, CGU\_2, and CONFORMITY according to the call context.

## Notes

## Highlights

* Added two optional parameters `customer_id` and `opportunity_id` in `POST /v0/outbound_phone_calls` to improve the synchronization of outbound calls
* New `NDCx` identifier added in the enumeration of legal information from `GET /v0/legal_info`
* Display of transfer comments in the response from `GET /v3/customers/{customer_id}/bookings/{booking_id}/services`
* Improved mapping of Russian opt-ins in `GET /v0/subscriptions/{subscription_id}`

## Detail of v0.3392.0

This version brings two major functional improvements:

### Enrichment of outbound calls

The `POST /v0/outbound_phone_calls` route now accepts two new optional parameters in the request body:

* `customer_id` (string, optional): identifier of the contact called
* `opportunity_id` (string, optional): identifier of the business opportunity associated with the call

These parameters make it easier to synchronize outbound calls with the CRM and ensure more complete and consistent data. Both fields can be transmitted empty or omitted.

### Extension of legal information

The `GET /v0/legal_info` route sees its enumeration of the `id` field extended with a new value: `NDCx`, bringing the total number of legal identifiers supported to 35.

## Detail of v0.3391.0

This version improves the visibility of transfer information for booking services.

### Transfer comments

The `GET /v3/customers/{customer_id}/bookings/{booking_id}/services` route now exposes a new `comment` field in the `transfer_information` object. This mandatory field (string, 30 characters maximum) contains any specific comments regarding the transfer.

If no comment is present in the source data, the field is returned with an empty string.

## Detail of v0.3390.0

This version improves the management of Russian opt-ins for newsletter retrieval.

### Mapping of RUSSIA opt-ins

The `GET /v0/subscriptions/{subscription_id}` route now applies consistent mapping for the `RUSSIA` opt-in channel:

* When the value `RUSSIA` is received from the source system, it is automatically transformed into `CONFORMITY` in the API response
* Exception: if the API key used corresponds to the `BE` application, the value is transformed into `CGU_2`

This evolution completes the work previously carried out on the newsletter subscription and unsubscription routes, and ensures consistency in the mapping of opt-ins across all relevant routes.

## Related routes

* POST /v0/outbound\_phone\_calls — Retrieve customer information from outbound phone call
* GET /v0/legal\_info — List of legal information for the given context
* GET /v3/customers/{customer\_id}/bookings/{booking\_id}/services — Provides the list of subscribed services in a booking
* GET /v0/subscriptions/{subscription\_id} — List of the customer subscriptions to newsletters