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POST
/
v1
/
wallets
/
{wallet_id}
/
rpc
curl --request POST \
  --url https://api.privy.io/v1/wallets/{wallet_id}/rpc \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --header 'privy-app-id: <privy-app-id>' \
  --data '{
  "method": "eth_signUserOperation",
  "params": {
    "contract": "0x69007702764179f14F51cdce752f4f775d74E139",
    "user_operation": {
      "sender": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "nonce": "0x0",
      "call_data": "0x",
      "call_gas_limit": "0x30d40",
      "verification_gas_limit": "0x30d40",
      "pre_verification_gas": "0x5208",
      "max_fee_per_gas": "0xf4240",
      "max_priority_fee_per_gas": "0xf4240",
      "paymaster": "0x0000000000000000000000000000000000000000",
      "paymaster_data": "0x",
      "paymaster_verification_gas_limit": "0x0",
      "paymaster_post_op_gas_limit": "0x0"
    },
    "chain_id": "11155111"
  }
}'

{
  "method": "eth_signUserOperation",
  "data": {
    "signature": "0x1754782aea15e96189c3a85a7b7ac2f6339f6f4f3b29b1d3200a4c9907ef53e4776a84387583896b0a074cbc6de1a1c2a1eb53aba199da6ada8c99b0266171c41b",
    "encoding": "hex"
  }
}
This method is currently only supported for the Alchemy smart contract address 0x69007702764179f14F51cdce752f4f775d74E139 and Kernel contract address 0xd6CEDDe84be40893d153Be9d467CD6aD37875b28.
curl --request POST \
  --url https://api.privy.io/v1/wallets/{wallet_id}/rpc \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --header 'privy-app-id: <privy-app-id>' \
  --data '{
  "method": "eth_signUserOperation",
  "params": {
    "contract": "0x69007702764179f14F51cdce752f4f775d74E139",
    "user_operation": {
      "sender": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
      "nonce": "0x0",
      "call_data": "0x",
      "call_gas_limit": "0x30d40",
      "verification_gas_limit": "0x30d40",
      "pre_verification_gas": "0x5208",
      "max_fee_per_gas": "0xf4240",
      "max_priority_fee_per_gas": "0xf4240",
      "paymaster": "0x0000000000000000000000000000000000000000",
      "paymaster_data": "0x",
      "paymaster_verification_gas_limit": "0x0",
      "paymaster_post_op_gas_limit": "0x0"
    },
    "chain_id": "11155111"
  }
}'

{
  "method": "eth_signUserOperation",
  "data": {
    "signature": "0x1754782aea15e96189c3a85a7b7ac2f6339f6f4f3b29b1d3200a4c9907ef53e4776a84387583896b0a074cbc6de1a1c2a1eb53aba199da6ada8c99b0266171c41b",
    "encoding": "hex"
  }
}

​
Headers

​
privy-app-id
string
required
ID of your Privy app.
​
privy-authorization-signature
string
Request authorization signature. If multiple signatures are required, they should be comma separated.
​
privy-request-expiry
string
Request expiry. Value is a Unix timestamp in milliseconds representing the deadline by which the request must be processed.

​
Path Parameters

​
wallet_id
string
required
ID of the wallet to get.

​
Body

​
method
string
required
Available options: eth_signUserOperation
​
params
object
required

​
Response

​
method
enum<string>
required
Available options: eth_signUserOperation
​
data
object
required