API reference / Changelog / 2026

API changelog: 2026

Every change to the Kintsugi API in 2026, newest first. For the latest changes and every release, see the API changelog.

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Area: Addresses

All areas Addresses Connections Exemptions Filings Imports Nexus Organizations Products Registrations Reports Transactions

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2026-10-02

Breaking changes

Applies one access rule to every address changeAddresses

Breaking changeAddresses

The five endpoints that change addresses now accept the same callers: any member of the organization, a portfolio Owner or Admin who manages it, or an API key for the organization. A portfolio Member now receives 403 with code forbidden from POST /addresses/approve, which accepted them before. The other four, which accepted only the organization's Owner among its own users, now also accept its Admins and Members, who received 403 before. An organization you cannot access still answers 404, and API keys work on all five as before.

Endpoints

What to do

Have a portfolio Owner or Admin approve addresses, or approve with the organization's API key.
Handle 403 with code forbidden from POST /addresses/approve.
If your app hid these address actions from organization Admins and Members, you can now offer them.