Broker API changes, week 35 2026
2 dated changes from 24 Aug 2026 to 30 Aug 2026, grouped by broker or platform. Each one links the page it was read on.
Risk warning: CFDs and spread bets are complex instruments and come with a high risk of losing money rapidly due to leverage. You can lose money on these products, and each provider publishes its own loss figure under FCA rules. You should consider whether you understand how they work and whether you can afford to take the high risk of losing your money. Automated and API trading can amplify losses through bugs, connectivity failures and runaway orders.
A change is filed under the week that holds its own date, as its source gives it. That is not always the week this site read it. The checked date beside each source is the day that page was last opened.
eToro
Addition
eToro Core API added filtered aggregated portfolio snapshots: dailyCutoffUtc and pnlLevel parameters, and POST /api/v1/trading/info/aggregate-portfolio with a demo equivalent.
Core API changelog, eToro API Portaldate last opened not recorded
Affected pages: the eToro record, everything recorded for it as one file and its own RSS feed.
IG
Ecosystem
Community Python wrapper trading-ig 0.0.25 released on PyPI; needs Python 3.10 or later. Not an IG product.
PyPI: trading-igchecked
Affected pages: the IG record, everything recorded for it as one file and its own RSS feed.
How to cite this
Broker API changes, week 35 2026. Broker API Hub, https://openbrokerapi.com/changes/weekly/2026-w35, newest check .
Where you rely on a single figure, cite the source and the checked date printed beside it as well.