Queue Transaction

Submit a transaction for risk scoring and queuing.

POST /queue

Receives a proposed transaction from the client. Runs analyzeRisk() inline and returns a verdict of APPROVE, REVIEW, or BLOCK.

• APPROVE (< 40): co-signs and executes the UserOperation immediately, returns txHash
• REVIEW (40–70): queues for Telegram review, returns id and verdict
• BLOCK (> 70): rejects and alerts via Telegram, returns verdict

Request

{
  "to": "0xRecipientAddress",
  "value": "0",
  "data": "0x",
  "safeAddress": "0xYourSafeAddress",
  "userSignature": "0x...",
  "token": "USDC",
  "amount": "100"
}

Field	Type	Required	Description
to	string	Yes	Recipient address
value	string	Yes	Native value in wei (usually "0" for token transfers)
data	string	Yes	Calldata
safeAddress	string	Yes	User’s Safe smart account address
userSignature	string	Yes	Owner’s 1-of-2 signature
token	string	No	Token symbol for display
amount	string	No	Human-readable amount for display

Response

{
  "id": "tx-1234567890",
  "verdict": "APPROVE",
  "score": 15,
  "txHash": "0x..."
}

Field	Description
id	Transaction ID in the queue
verdict	APPROVE, REVIEW, or BLOCK
score	Risk score (0–100)
txHash	On-chain hash (present only if APPROVE)