Transaction APIs

Prepare Transaction

Create a new transaction session.

POST /dapp/prepare-transaction

Headers

Header	Value	Description
client_id	YOUR_CLIENT_ID	Your unique client ID
client_secret	YOUR_SECRET_KEY	Your secret key
content-type	application/json	Content type of the request

Body

The request accepts a transaction session schema with transaction details. The schema includes necessary information to prepare the transaction for signing.

{
  "walletAddress": "0x...",       // Ethereum address of the wallet (required)
  "contractAddress": "0x...",     // Ethereum address of the contract (required)
  "functionName": "transfer",     // Name of the function to call (required)
  "functionArgs": ["0x...", "1000000000000000000"],  // Array of function arguments as strings (required)
  "redirectUrl": "https://..."    // Optional URL to redirect after transaction (optional)
}

Field	Type	Required	Description
walletAddress	string	Yes	Ethereum address of the wallet initiating the transaction
contractAddress	string	Yes	Ethereum address of the contract to interact with
functionName	string	Yes	Name of the function to call on the contract
functionArgs	array	Yes	Array of function arguments as strings
redirectUrl	string	No	URL to redirect after transaction completion

Response

Returns the prepared transaction session details.

{
  "sessionId": "clq...",
  "transactionObject": {
    "transaction": {
      "chainId": 1,
      "gasLimit": 21000,
      "gasPrice": 20000000000,
      "nonce": 5,
      "to": "0x...",
      "value": "0",
      "data": "0x..."
    },
    "fee": {
      "chainId": 1,
      "gasLimit": 21000,
      "gasPrice": 20000000000,
      "nonce": 5,
      "to": "0x...",
      "value": "0",
      "data": "0x..."
    }
  },
  "signingUrl": "https://example.com/sign/transaction/clq..."
}

Get Transaction Session

Retrieve details about a specific transaction session.

GET /dapp/transaction-session/{transactionId}

Headers

Header	Value	Description
client_id	YOUR_CLIENT_ID	Your unique client ID
client_secret	YOUR_SECRET_KEY	Your secret key

URL Parameters

Name	Type	Required	Description
transactionId	string	Yes	ID of the transaction session to retrieve

Response Status Codes

Status	Description
200	Returns the transaction session details
404	Transaction session not found