Changelog

This is the changelog for the Payabli Rust SDK. It includes updates, bug fixes, and new features.

June 11, 2026

v2.0.1

Regenerated the Rust SDK to incorporate latest API documentation improvements. See June 11, 2026 for more information.

June 8, 2026

v2.0.0

As part of an ongoing effort to improve the consistency and usability of our SDKs, we’ve updated the SDK generation process. This update introduces breaking changes to the SDK. All breaking changes affect only method signatures and namespacing, not core record types or properties. SDK initialization, configuration, business logic, and workflows remain unchanged. For more information on precise method signatures and example usage, please see the SDK reference on GitHub.

Request body wrapper types removed

The following types are deleted. Their fields are now on the parent request struct directly.

Removed types and their replacements

Removed type	Fields now on	Method
`SubscriptionRequestBody`	`RequestSchedule`	`subscription.new_subscription`
`AuthorizePayoutBody`	`RequestOutAuthorize`	`money_out.authorize_out`
`ReissuePayoutBody`	`ReissueOutRequest`	`money_out.reissue_out`
`PaymentPageRequestBody`	`PayLinkDataInvoice`	`payment_link.add_pay_link_from_invoice`

The money_out.authorize_out method also gains allow_duplicated_bills, do_not_create_bills, and force_vendor_creation as direct fields on RequestOutAuthorize. The payout_subscription.create_payout_subscription method changes its request type from PayoutSubscriptionRequestBody to RequestPayoutSchedule.

`PayMethodCredit.method` is now a required typed enum

1 // Before
2 PayMethodCredit { method: "card".to_string(), .. }
3 
4 // After
5 PayMethodCredit { method: PayMethodCreditMethod::Card, .. }

Affects MoneyIn::getpaid, getpaidv_2, authorize, authorizev_2, Subscription::new_subscription, and TokenStorage::add_method.

Field type changes

Full list

Field	Old type	New type
`BillItem.item_cost`	Required `f64`	`Option<f64>` — wrap with `Some(5.0)`
`CustomerData.identifier_fields` inner elements	`Vec<Option<String>>`	`Vec<String>` — remove `Some()` wrappers
`BillOutData.terms`	`Terms("NET30".to_string())` newtype	`Terms::Net30` enum variant
`BillOutData.vendor`	`VendorData`	`BillOutDataVendor`

Boarding structs changed to tuple newtypes

ApplicationDataPayInServicesAch and ApplicationDataPayInServicesCard changed from named-field structs to tuple structs. ApplicationDataPayInContactsItem and ApplicationDataPayInOwnershipItem follow the same pattern.

1 // Before
2 services: ApplicationDataPayInServices {
3     ach: ApplicationDataPayInServicesAch {
4         ach_setup_fields: AchSetup { ..Default::default() },
5         ..Default::default()
6     },
7     ..Default::default()
8 }
9 
10 contacts: Some(vec![ApplicationDataPayInContactsItem {
11     contacts_fields: Contacts { contact_name: Some("...".to_string()), ..Default::default() },
12     ..Default::default()
13 }])
14 
15 // After
16 services: ApplicationDataPayInServices {
17     ach: ApplicationDataPayInServicesAch(AchSetup { ..Default::default() }),
18     ..Default::default()
19 }
20 
21 contacts: Some(vec![ApplicationDataPayInContactsItem(Contacts {
22     contact_name: Some("...".to_string()),
23     ..Default::default()
24 })])

May 20, 2026

v1.0.18

Fixed an issue where the Rust SDK wasn’t properly deserializing the extra_data field in certain API response models.

May 11, 2026

v1.0.17

Regenerated the Rust SDK to incorporate latest API documentation improvements. See May 11, 2026 for more information.

May 8, 2026

v1.0.15

Fixed a bug that caused the CustomerSummary object to be deserialized incorrectly in customer records. Fixed a bug that caused the InvoiceData object to be deserialized incorrectly in transaction records. Regenerated the Rust SDK to incorporate latest API definition updates.

April 13, 2026

v1.0.10

Regenerated the Rust SDK to incorporate latest API documentation improvements. See April 13th, 2026 for more information.

March 30, 2026

v1.0.7

Added implementations for the Default trait for more generated data types.

March 17, 2026

v1.0.6

Removed unused notification types from the NotificationStandardRequestContentEventType type in the Rust SDK.

v1.0.5

Regenerated the Rust SDK to incorporate latest API documentation improvements. See March 16th, 2026 for more information.

March 13, 2026

v1.0.4

Changed the TransactionDetailCustomer.additional_data type from String to HashMap<String, String> to match the API.

March 10, 2026

v1.0.3

Changed the ApplicationData.bank_data field from an object to an array of objects to match the API.

1	// Before
2	PayMethodCredit { method: "card".to_string(), .. }
3
4	// After
5	PayMethodCredit { method: PayMethodCreditMethod::Card, .. }

1	// Before
2	services: ApplicationDataPayInServices {
3	ach: ApplicationDataPayInServicesAch {
4	ach_setup_fields: AchSetup { ..Default::default() },
5	..Default::default()
6	},
7	..Default::default()
8	}
9
10	contacts: Some(vec![ApplicationDataPayInContactsItem {
11	contacts_fields: Contacts { contact_name: Some("...".to_string()), ..Default::default() },
12	..Default::default()
13	}])
14
15	// After
16	services: ApplicationDataPayInServices {
17	ach: ApplicationDataPayInServicesAch(AchSetup { ..Default::default() }),
18	..Default::default()
19	}
20
21	contacts: Some(vec![ApplicationDataPayInContactsItem(Contacts {
22	contact_name: Some("...".to_string()),
23	..Default::default()
24	})])

v2.0.1

v2.0.0

Request body wrapper types removed

Removed types and their replacements

PayMethodCredit.method is now a required typed enum

Field type changes

Full list

Boarding structs changed to tuple newtypes

v1.0.18

v1.0.17

v1.0.15

v1.0.10

v1.0.7

v1.0.6

v1.0.5

v1.0.4

v1.0.3

v2.0.0

Request body wrapper types removed

Removed types and their replacements

PayMethodCredit.method is now a required typed enum

Field type changes

Full list

Boarding structs changed to tuple newtypes

v1.0.6

v1.0.5

`PayMethodCredit.method` is now a required typed enum

`PayMethodCredit.method` is now a required typed enum