latestOpenAPI 3.0.32026-08-20146131.7 MB

672b1916ba61

Wallets

Check signer via memo transaction

Submits a server-authored memo transaction using the wallet selected by an authenticated API key or dashboard session. The wallet is the only readonly signer, Kora pays the fee, and the request cannot supply memo text.

post/v1/wallets/signer-check

Headers

x-project-idstring

Selects the active project for this request. Required for session/dashboard callers. Ignored when authenticating with an API key, whose scope is fixed to the key's project.

Example:prj_example

Selects the active project for this request. Required for session/dashboard callers. Ignored when authenticating with an API key, whose scope is fixed to the key's project.

Request body

walletIdstring

Example request

{
  "walletId": "privy_wallet_123"
}

Response

Signer check transaction submitted

Example response

{
  "data": {
    "walletId": "privy_wallet_123",
    "walletAddress": "So11111111111111111111111111111111111111112",
    "feePayer": "So11111111111111111111111111111111111111112",
    "memo": "SDP signer check 123e4567-e89b-42d3-a456-426614174000",
    "signature": "sig_example",
    "slot": 123456789,
    "blockTime": "2026-02-20T00:00:00.000Z"
  },
  "meta": {
    "requestId": "req_example",
    "timestamp": "2025-01-01T00:00:00.000Z"
  }
}