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We’re deprecating Grid and the Smart Account API. The Smart Account Program stays open source and available to build on, and nothing about how your accounts work on-chain changes. Only the hosted APIs shut down. This guide shows you how to move every account onto keys you control and keep operating it without Grid.

Schedule

Be fully migrated by Dec 15, 2026, 12:00 CET (11:00 UTC). After that, only the migration endpoints answer, and only until Feb 5, 2027. An account still signed by Grid-managed keys after Feb 5, 2027 can no longer be changed through Grid.
From Dec 15, these are the only endpoints that stay up:
  • POST /api/grid/v1/auth
  • POST /api/grid/v1/auth/verify
  • GET /api/grid/v1/accounts/{address}
  • PATCH /api/grid/v1/accounts/{address}
  • POST /api/grid/v1/accounts/{address}/submit

What you need to do

Find your accounts in the table below.
You choose, hold and are accountable for the keys you install. The migration tools check that the on-chain result matches what you asked for and that no Grid authority remains. They do not validate your keys: a wrong or lost key means a locked account.

What we provide

Migration kit

@sqds/grid/migration and the useGridMigration React hook. Plans, checks and runs the signer swap from inside your app.

Smart Account SDK

@sqds/smart-account-core. An open-source TypeScript SDK that talks to the Smart Account Program directly.
Migrating in another language? The program’s testing framework is a reference implementation of every instruction you need.

Migration Checklist

  • Choose the key that replaces Grid’s signers for each account, and confirm it can sign Solana v1 transactions
  • Install @sqds/grid@^3.2.0, @solana/kit@^8.6.0 and @sqds/smart-account-core
  • Ship your replacement send path (Smart Account SDK send with your own fee payer) before swapping any signer
  • Run one migration end to end on sandbox
  • Prompt your users to migrate, and track progress with checkMigrated
  • Replace every Grid call using the endpoint map
  • Finish before Dec 15, 2026, 12:00 CET
Questions: email support@grid.squads.xyz, or reply to the deprecation email.

Next Steps

Migrate your accounts

Step-by-step signer swap with the migration kit

Operate accounts without Grid

Replace each Grid call with the Smart Account SDK