Pi Network introduced three developer-facing capabilities on September 4—local device storage, an application-specific staking data API and native file sharing—while consolidating technical documentation into a single developer portal. Local storage and the staking-data API are initially restricted to whitelisted Pi Browser applications. Local storage keeps preferences, session state and other suitable information on a user’s device, but capacity is limited, data may be removed and information does not automatically transfer between devices. The API provides an application’s effective Ecosystem Directory Staking level, including the committed amount and staking-duration boost, without exposing a user’s complete activity across other apps. Pi.shareFile uses the phone’s native sharing menu and does not store files on Pi’s blockchain. The portal organizes registration, sandbox configuration, SDK integration, authentication, payments and Mainnet preparation, with AI-assisted integration guidance. The release addresses the application layer rather than Pi’s underlying protocol, while separate initiatives include the planned Protocol v25 upgrade and the SLICE Testnet Launchpad experiment. Pi has not disclosed the full whitelist or provided public data showing an effect on application creation, usage or demand for PI.