wallet_createSession

POST

https://api.g.alchemy.com/v2/{apiKey}

This method is used to create a session for a given address with specified permissions.

Path Parameters

apiKeystringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

params[0]objectrequired

Responses

200

POST/v2/{apiKey}

curl --request POST \  --url https://api.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "wallet_createSession",  "params": [    {      "account": "0xafdABa1E09e82F780721963eba39bA9e6d9FE4d2",      "chainId": "0x01",      "key": {        "publicKey": "0x647bbf38CD0E116d1672405aE17a775572a84e03",        "type": "secp256k1"      },      "permissions": [        {          "type": "root"        }      ],      "expirySec": 1747969653    }  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "sessionId": "0xcd8b2d07a6fa76f1e8a5eaa8f3a7883c",    "chainId": "0x1",    "signatureRequest": {      "type": "eth_signTypedData_v4",      "data": {        "domain": {          "chainId": 1,          "verifyingContract": "0xafdABa1E09e82F780721963eba39bA9e6d9FE4d2"        },        "types": {          "DeferredAction": [            {              "name": "nonce",              "type": "uint256"            },            {              "name": "deadline",              "type": "uint48"            },            {              "name": "call",              "type": "bytes"            }          ]        },        "primaryType": "DeferredAction",        "message": {          "nonce": "0x1030000000000000000",          "deadline": 1747969653,          "call": "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"        }      },      "rawPayload": "0x2a8073568c8fad3edf15f70c3471a7fff18e1d57c650a501ab47f57a5c1f0e39"    }  }}

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