New proposal

Only three typed operations are permitted. There is no free-form JSON submission — the server can never be asked to sign arbitrary Privy requests.

Privy policy docs Privy dashboard (policies)Escrow contract on Vanascan

OperationSwap the wallet's policy for a new set of rules.Changes what the runtime signer is allowed to do. Takes effect immediately once approved — the next runtime transaction is checked against the new rules, not the old ones.

Policy name

Chain type

eth_signTransactionSigns a transaction. This is the method the runtime signer uses to move funds — every condition below constrains calls to this method only.

Rules

Conditions (checkboxes)Raw JSON

Every checked condition is ANDed onto one ALLOW rule for eth_signTransaction — for example "value ≤ X AND chain is 1480 AND destination is Y." Use Raw JSON for DENY rules, multiple rules, or conditions this form does not model.

Value capMaximum wei value the transaction may carry. This is the control that stops an allowed call from moving an unbounded amount.

Max transaction value (ETH)= 1000000000000000000 wei

Restrict to one chainThe blockchain network the transaction must target.

Restrict destinationThe address the transaction is allowed to send to.

Restrict contract functionWhich contract function the calldata is allowed to call.

Generated rules (what will be proposed)

[
  {
    "name": "allow-settle-under-limit",
    "method": "eth_signTransaction",
    "action": "ALLOW",
    "conditions": [
      {
        "field_source": "ethereum_transaction",
        "field": "value",
        "operator": "lte",
        "value": "1000000000000000000"
      }
    ]
  }
]