API reference Vaultody

POST /vaults/{vaultId}/transaction-requests/single-transfer

Create Single Transfer

Through this endpoint users can make coin and token transaction requests for EVM-based, Tron, and Solana blockchains.

To have an operational callback subscription, you need to first verify a domain for the Callback URL. Please see more information on Callbacks here.

Vaultody will notify the user only when the event occurs. There are cases when the specific event doesn't happen at all, or takes a long time to do so. A callback notification will not be sent if the event does not or cannot occur, or will take long time to occur.

Path parameters

vaultId string required

Sender's Vault ID.

Query parameters

context string

In batch situations the user can use the context to correlate responses with requests. This property is present regardless of whether the response was successful or returned as an error. `context` is specified by the user.

Body parameters application/json

context string

data object required

item object required

amount string required e.g. 0.001

Destination amount.

assetId string required e.g. 6523e058a06ebf1322d7dd6e

Unique internal identifier of the blockchain asset involved in the transaction.

feePriority string e.g. slow

Fee priority of the transaction - slow, standard, fast. Required for all blockchains except TRON and SOLANA.

slow standard fast

fromAddress string required e.g. 0x2d7127f27a2ca399cb3e3217140adc88d1d71f...

Source address for the transaction and it must belong to vault account.

gross boolean

Optional boolean. When true, the specified amount is gross (fee is deducted from it). Only supported for coin transactions without fee payer. Default is false (net amount).

maxFee string e.g. 0.006

The maximum allowable transaction fee set by the client. If the actual transaction fee exceeds this value, the transaction will not be processed.

note string required e.g. yourAdditionalInformationhere

Represents an note to add a free text in, explaining or providing additional detail on the transaction request.

toAddress string required e.g. 0xbfe14b26d2680a232499f059d251f2486f32cd...

Destination address for the transaction.

vaultAccountId string required e.g. 6913471c6b2794841dc8fb81

Unique identifier of the Vault Account.

Response

Returns 201 the request has been successful.

apiVersion string required

Specifies the version of the API that incorporates this endpoint.

E.G. 2026-03-20

requestId string required

Defines the ID of the request. The `requestId` is generated by Vaultody and it's unique for every request.

E.G. 601c1710034ed6d407996b30

context string

E.G. yourExampleString

data object required

item object required

amountUnit string required

Indicates the unit in which the transaction amount is expressed.

E.G. ETH

feePriority string

Fee priority of the transaction - slow, standard, fast.

slow standard fast

E.G. slow

gross boolean

Whether the amount is gross (fee deducted from amount).

maxFee string required

The maximum allowable transaction fee set by the client. If the actual transaction fee exceeds this value, the transaction will not be processed.

E.G. 0.006

note string required

Transaction note with additional details.

E.G. yourAdditionalInformationhere

recipients object[] required

Destination of the transaction.

address string required

Address of the destination.

E.G. 0xbfe14b26d2680a232499f059d251f2486f32cdff

addressTag integer

Defines a specific Tag that is an additional XRP address feature. It helps identify a transaction recipient beyond a wallet address. The tag that was encoded into the x-Address.

E.G. 67899

amount string required

Defines the amount sent to the destination address.

E.G. 0.001

amountUnit string required

Defines the unit of the received amount for the address, e.g. ETH, XRP, TRX, BNB.

E.G. ETH

classicAddress string

Represents the public address, which is a compressed and shortened form of a public key. The classic address is shown when the destinations address is an x-Address.

E.G. X7V5BG5S33VjkcpgywNsQohdPKfJ4a1svmJas9ffSfdA...

convertedAmountToUSD string required

Amount calculated in USD

E.G. 3.31

senders object required

Defines details about the source, i.e. the sender.

address string required

Sender's address.

E.G. 0x2d7127f27a2ca399cb3e3217140adc88d1d71fae

addressTag integer

Defines a specific Tag that is an additional XRP address feature. It helps identify a transaction recipient beyond a wallet address. The tag that was encoded into the x-Address along with the Source Classic Address.

E.G. 123

classicAddress string

Represents the public address, which is a compressed and shortened form of a public key. The classic address is shown when the source address is an x-Address.

E.G. XVVovbvpyQwcrzhQRL1VeVvjwzsM5EiKPrtvwcckinqk...

totalTransactionAmount string required

Total amount of the transaction.

E.G. 0.001

transactionRequestId string required

Represents a unique identifier of the transaction request (the request sent to make a transaction), which helps in identifying which callback and which `referenceId` concern that specific transaction request.

E.G. 62daacdbc8a7282e9ea01c35

transactionRequestStatus string required

Defines the status of the transaction, e.g. "created".

created

E.G. created

Errors

400 The pagination attributes that have been used are invalid. Please check the Documentation to see details on pagination. application/json

401 The provided API key is invalid. Please, generate a new one from your Dashboard. application/json

403 This wallet is not for the provided network. application/json

409 Gross amount is only supported for coin transactions. Token transaction fees are paid in the native coin and cannot be deducted from the token amount. application/json

415 The selected Media Type is unavailable. The Content-Type header should be 'application/json'. application/json

422 Your request body for POST requests must have a structure of { data: { item: [...properties] } } application/json

429 The request limit has been reached. There can be maximum {requests} requests per {seconds} second(s) made. Please contact our team via email if you need more or upgrade your plan. application/json

500 An unexpected server error has occurred, we are working to fix this. Please try again later and in case it occurs again please report it to our team via email. application/json