Skip to main content
GET
/
2025-06-09
/
wallets
/
{walletLocator}
/
transactions
/
{transactionId}
Get Transaction
curl --request GET \
  --url https://staging.crossmint.com/api/2025-06-09/wallets/{walletLocator}/transactions/{transactionId} \
  --header 'X-API-KEY: <x-api-key>'
{
  "params": {
    "calls": [
      {
        "address": "<string>",
        "functionName": "<string>",
        "abi": [
          "<unknown>"
        ],
        "args": [
          "<unknown>"
        ],
        "value": "0"
      }
    ],
    "signer": {
      "address": "<string>",
      "locator": "<string>"
    }
  },
  "onChain": {
    "userOperation": {
      "sender": "<string>",
      "nonce": "<string>",
      "callData": "<string>",
      "callGasLimit": "<string>",
      "verificationGasLimit": "<string>",
      "preVerificationGas": "<string>",
      "maxFeePerGas": "<string>",
      "maxPriorityFeePerGas": "<string>",
      "signature": "<string>",
      "paymaster": "<string>",
      "paymasterVerificationGasLimit": "<string>",
      "paymasterData": "<string>",
      "paymasterPostOpGasLimit": "<string>",
      "factory": "<string>",
      "factoryData": "<string>"
    },
    "userOperationHash": "<string>",
    "txId": "<string>",
    "proxiedTxId": "<string>",
    "explorerLink": "<string>"
  },
  "id": "<string>",
  "createdAt": "2024-01-01T00:00:00.000Z",
  "approvals": {
    "pending": [
      {
        "signer": {
          "address": "<string>",
          "locator": "<string>"
        },
        "message": "<string>"
      }
    ],
    "submitted": [
      {
        "signature": "<string>",
        "submittedAt": "2024-01-01T00:00:00.000Z",
        "signer": {
          "address": "<string>",
          "locator": "<string>"
        },
        "message": "<string>",
        "metadata": {
          "deviceInfo": "<string>",
          "ipAddress": "<string>",
          "userAgent": "<string>"
        }
      }
    ],
    "required": 123
  },
  "completedAt": "2024-01-01T00:00:00.000Z",
  "error": {
    "message": "<string>",
    "revertData": {}
  },
  "sendParams": {
    "token": "<string>",
    "params": {
      "recipient": "<string>",
      "recipientAddress": "<string>",
      "amount": "<string>"
    }
  }
}

Documentation Index

Fetch the complete documentation index at: https://docs.crossmint.com/llms.txt

Use this file to discover all available pages before exploring further.

Headers

​
X-API-KEY
string
required

API key required for authentication

Path Parameters

​
walletLocator
string
required

A wallet locator can be of the format:

  • <walletAddress>
  • email:<email>:<chainType>[:<walletType>][:alias:<alias>] (walletType defaults to 'smart')
  • userId:<userId>:<chainType>[:<walletType>][:alias:<alias>] (white label user example)
  • phoneNumber:<phoneNumber>:<chainType>[:<walletType>][:alias:<alias>]
  • twitter:<handle>:<chainType>[:<walletType>][:alias:<alias>]
  • x:<handle>:<chainType>[:<walletType>][:alias:<alias>]
  • me:<chainType>[:<walletType>][:alias:<alias>] (Use when calling from the client side with a client API key)
  • chainType[:<walletType>]:alias:<alias>
​
transactionId
string
required

Response

The transaction has been successfully retrieved.

Complete transaction response including status, signing requirements, and wallet type specific data

​
chainType
enum<string>
required

The blockchain type of the wallet

Available options:
evm,
solana,
aptos,
sui,
stellar
​
walletType
enum<string>
required

The wallet type (smart or mpc)

Available options:
smart,
mpc
​
params
object
required
​
onChain
EVM smart wallet transaction data · object
required

Transaction data specific to EVM smart wallets

​
id
string
required

Unique identifier for the transaction

​
status
enum<string>
required

Current status of the transaction

Available options:
awaiting-approval,
pending,
failed,
success
​
createdAt
required

ISO timestamp when the transaction was created

Example:

"2024-01-01T00:00:00.000Z"

​
approvals
object

Complete approval data including requirements, pending and submitted signatures

​
completedAt

ISO timestamp when the transaction reached finality

Example:

"2024-01-01T00:00:00.000Z"

​
error
object

Error message if the transaction fails after submission

​
sendParams
object