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wallet_getCapabilities

Returns information about the wallet's support for the atomic capability. The atomic capability specifies how the wallet will execute batches of transactions sent using wallet_sendCalls. wallet_getCapabilities is specified by EIP-5792.

Parameters

Address(string)required

A wallet address.

Chain IDs(array)

An array of chain IDs to get capabilities for.

Returns

An object specifying the status of the atomic capability for specific EIP-155 chain IDs. For each chain, the atomic capability can have a status of: supported - The wallet will execute calls sent using wallet_sendCalls atomically. ready - The wallet can upgrade to supported pending user approval to upgrade their account via EIP-7702. If the atomic capability is not supported or ready for a specified chain ID, the wallet will not return anything for that chain ID.

Errors

CodeDescription
-32602

The wallet cannot parse the request.

4100

The requested account and/or method has not been authorized by the user.

Example request
await provider.request({
  method: "wallet_getCapabilities",
  params: [
"0xd46e8dd67c5d32be8058bb8eb970870f07244567",
[
  "0xaa36a7"
]
]
});
Example response
{
  "id": 1,
  "jsonrpc": "2.0",
  "result": {
      "0xaa36a7": {
          "atomic": {
              "status": "ready"
          }
      }
  }
}