Using a Cloud Storage Bridge to Exchange Trading Data
Summary
The article describes a bridge application that lets MetaTrader terminals exchange files through Google Drive. A separate C# program handles authorization and cloud operations, while terminal applications send it requests. This keeps the provider’s computer from needing a permanent direct connection and allows multiple users to retrieve shared data. The design is intended to work with both MetaTrader 4 and MetaTrader 5.
The article explains OAuth authorization, Drive API setup, and how the bridge lists files and reads or writes them using cloud file IDs. It also outlines token storage and shows how technical analysis objects could be shared with colleagues. The evidence is an implementation walkthrough rather than a measured performance or reliability evaluation. The approach depends on Google Drive access, account consent, and correctly managed credentials; the article does not assess security risks, service limits, or latency. It presents data exchange infrastructure, not a trading signal or tested strategy.
Key ideas
- A separate bridge can handle cloud storage requests for MetaTrader applications.
- OAuth grants scoped access through authorization and expiring access tokens.
- Drive file IDs are needed to locate files because names alone do not uniquely identify them.
- A shared cloud store can relay data among multiple providers and terminal users.
- The article does not quantify latency, reliability, or security tradeoffs.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.