# Changelog (/data-api/changelog)

All the changes made to the Fiskil Data API documentation.



All the changes made to the documentation are listed here starting from 25-09-2023.

26-02-2026 (v2.0.11) [#26-02-2026-v2011]

Updated Data Services APIs to v1.8.2

Energy: Plans endpoint [#energy-plans-endpoint]

* Added a new `status` query parameter to filter returned plans by `active` or `all` (defaults to `active`).

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16-01-2026 (v2.0.10) [#16-01-2026-v2010]

Updated Core APIs to v1.1.9

Core: Institutions endpoint [#core-institutions-endpoint]

* Added new `status` field to the response.

The institutions endpoint now returns a `status` field which indicates the current connection or consent flow status of the institution.

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14-01-2026 (v2.0.9) [#14-01-2026-v209]

Updated Data Services APIs to v1.8.1

Banking: Balance endpoint [#banking-balance-endpoint]

* Introduced optional `X-Fiskil-*` request headers to improve real-time balance retrieval.

When provided, these headers allow the request to be treated as a consumer-present API call, improving traffic classification and handling.

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18-12-2025 (v2.0.8) [#18-12-2025-v208]

Updated Data Services APIs to v1.8.0

Energy: ServicePoints [#energy-servicepoints]

* Added new Date field: `ServicePoint.lastConsumerChangeDate` - The date the account holder changed for the NMI

Banking: Transactions [#banking-transactions]

* Added new `extended_data` extension type: `nppPayload` - Payload specific to NPP overlay service
* Deprecated `extended_data.service` field - Identifier of the applicable overlay service
* Deprecated `extended_data.x2p101_payload` object - Payload specific to x2p101 overlay service

The deprecated fields in the Banking Transactions API will be removed in future releases. Please update your applications to use the new `nppPayload` extension instead of the deprecated `x2p101` extension.

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13-05-2025 (v2.0.7) [#13-05-2025-v207]

* Introduced delivery attempt field for webhook sync events to keep track of retries and handle deduplication.

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15-03-2025 (v2.0.6) [#15-03-2025-v206]

* Introduced `banking.transactions.basic.sync.completed` event for basic transaction data sync

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12-09-2024 (v2.0.5) [#12-09-2024-v205]

* Adds better example data and field descriptions to Banking APIs

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03-05-2024 (v2.0.4) [#03-05-2024-v204]

* APIs - Display a list of "enum" values, when applicable.

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16-04-2024 (v2.0.4) [#16-04-2024-v204]

* Errors page - Added details for various "error types".

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01-02-2024 (v2.0.4) [#01-02-2024-v204]

* Corrected typo in introduction
* Added missing /v1 to API endpoint
* Corrected institution model description
* Added endpoint for Info permission
* Email address is required to create end user
* Corrected description of Revoke Consent API
* Corrected description for `page[before]` query parameters
* Removed JWT parameter from identity API (All API endpoints should assume that an access token is required to invoke them)
* Added example for common/identity response

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29-01-2024 (v2.0.3) [#29-01-2024-v203]

* Energy APIs - Fixed a typo in the invoices endpoint path. Replaced "invoices" (plural) with "invoice" (single).

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14-12-2023 (v2.0.2) [#14-12-2023-v202]

* Energy APIs - Typo fix for all the properties containing "utype" at the end. Replaced "utype" with "u\_type". Here's the list of affected properties - `address_u_type`, `rate_block_u_type`, `method_u_type`, `tariff_u_type`, `transaction_u_type`, `payment_schedule_u_type`, `read_u_type`.

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01-12-2023 (v2.0.1) [#01-12-2023-v201]

* Core Resources - Added "Retrieve an institution by id" API

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25-09-2023 (v2.0.0) [#25-09-2023-v200]

* Upgraded docs to version 2