Broker API changes, week 26 2026
2 dated changes from 22 Jun 2026 to 28 Jun 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
Breaking
Cash account endpoints and generic sub-account endpoints were removed.
eToro API portal: changelogdate last opened not recorded
Affected pages: the eToro record, everything recorded for it as one file and its own RSS feed.
MetaTrader 5 (Python package and MQL5)
Addition
MetaTrader 5 beta build 5955 introduces MCP and agentic AI in the terminal.
MQL5 forum: Build 5955 beta, MCP and agentic AIdate last opened not recorded
Affected pages: the MetaTrader 5 (Python package and MQL5) record, everything recorded for it as one file and its own RSS feed.
How to cite this
Broker API changes, week 26 2026. Broker API Hub, https://openbrokerapi.com/changes/weekly/2026-w26, no checked date recorded.
Where you rely on a single figure, cite the source and the checked date printed beside it as well.