Transaction Builder API

Method Deprecation WarningTransaction builder methods with the unsafe namespace are expected to be deprecated.

Overview

Authentication, rate limits, error handling, and sending to specific regions

See our JSON-RPC API overview doc for information on how to send to Tokyo - apac1 Mainnet and US-East - us1 Mainnet or Testnet. The examples below use the US-East region URL.

unsafe_batchTransaction

Description
Create an unsigned batched transaction. Params

signer : SuiAddress - the transaction signer’s Sui address
single_transaction_params : [RPCTransactionRequestParams] - list of transaction request parameters (moveCallRequestParams, transferObjectRequestParams, transferSuiRequestParams)
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceeds the budget

Example Request Template This example uses our US East - us1 region URL since it is currently the only region where we offer Testnet. To send to another region, see our our Node Service API Overview. We also have a TypeScript Shinami Clients SDK.

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
	  "method":"unsafe_batchTransaction",
	  "params":[
	    "{{signer}}",
        [
          {
            "moveCallRequestParams": {
              "{{arguments}}": [],
              "{{function}},
              "{{module}}",
              "{{package_object_id}}",
              "{{type_arguments}}": []
            }
          },
          {
            "transferObjectRequestParams": {
              "{{object_id}}",
              "{{recipient}}"
            }
          }
        ],
        "{{gas}}",
        {{gas_budget}}],
    "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_mergeCoins

Description
Create an unsigned transaction to merge multiple coins into one coin. Params

signer : SuiAddress - the transaction signer’s Sui address
primary_coin : ObjectID - the coin object to merge into; this coin will remain after the transaction
coin_to_merge : ObjectID - the coin object to be merged; this coin will be destroyed and the balance will be added to the primary_coin
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_mergeCoins",
      "params":["{{signer}}",
      			"{{primary_coin}}",
      			"{{coin_to_merge}}",
      			"{{gas}}",
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_moveCall

Description
Create an unsigned transaction to execute a Move call on the network, by calling the specified function in the module of a given package. Params

signer : SuiAddress - the transaction signer’s Sui address
package_object_id : ObjectID - the Move package ID, e.g. 0x2
module : string - the Move module name, e.g. nft_minter
function : string - the Move function name, e.g. mint
type_arguments : [TypeTag] - the type arguments of the Move function
arguments : [SuiJsonValue] - the arguments to be passed into the Move function, in SuiJSON format
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget
execution_mode : SuiTransactionBuilderMode - Whether this is a Normal transaction or a Dev Inspect Transaction. Default to be SuiTransactionBuilderMode::Commit when it’s None.

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_moveCall",
      "params":["{{signer}}",
      			"{{package_object_id}}",
      			"{{module}}",
      			"{{function}}",
      			"{{type_arguments}}",
      			"{{arguments}}",
      			"{{gas}}",
      			{{gas_budget}},
                "{{execution_mode}}"],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_pay

Description
Send a Coin of any coin type to a list of addresses, following a list of amounts, The object specified in the gas field will be used to pay the gas fee for the transaction. The gas object can not appear in input_coins. If the gas object is not specified, the RPC server will auto-select one. Params

signer: SuiAddress - the transaction signer’s Sui address
input_coins : ObjectID - the Sui coins to be used in this transaction
recipients : SuiAddress - the recipients’ addresses, the length of this vector must be the same as amounts.
amounts : [] - the amounts to be transferred to recipients, following the same order
gas : ObjectID - the gas object to be used in this transaction, the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_pay",
      "params":["{{signer}}",
      			"{{input_coins}}",
      			"{{recipients}}",
      			{{amounts}},
            	"{{gas}}",
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_payAllSui

Description
Send all SUI coins to one recipient. This is for SUI coin only and does not require a separate gas coin object. Specifically, what the method does is:

accumulate all SUI from input coins and deposit all SUI to the first input coin
transfer the updated first coin to the recipient and also use this first coin as gas coin object.
the balance of the first input coin after tx is sum(input_coins) - actual_gas_cost.
all other input coins other than the first are deleted.

Params

signer: SuiAddress - the transaction signer’s Sui address
input_coins : ObjectID - the Sui coins to be used in this transaction, including the coin for gas payment.
recipient : SuiAddress - the recipient address
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_payAllSui",
      "params":["{{signer}}",
      			"{{input_coins}}",
      			"{{recipient}}",
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_paySui

Description
Send all SUI coins to one recipient. This is for SUI coin only and does not require a separate gas coin object. Specifically, what pay_all_sui does are:

Accumulate all SUI from input coins and deposit all SUI to the first input coin
Transfer the updated first coin to the recipient and also use this first coin as gas coin object
The balance of the first input coin after tx = sum(input_coins) - sum(amounts) - actual_gas_cost
All other input coins other than the first are deleted

Params

signer: SuiAddress - the transaction signer’s Sui address
input_coins : ObjectID - the Sui coins to be used in this transaction, including the coin for gas payment.
recipients : SuiAddress - the recipients’ addresses, the length of this vector must be the same as amounts.
amounts : [] - the amounts to be transferred to recipients, following the same order
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_paySui",
      "params":["{{signer}}",
      			"{{input_coins}}",
      			"{{recipients}}",
      			{{amounts}},
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_publish

Description
Create an unsigned transaction to publish a Move module. Params

sender : SuiAddress - the transaction signer’s Sui address
compiled_modules : [Base64] - the compiled bytes of a Move module, the
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_publish",
      "params":["{{sender}}",
      			"{{compiled_modules}}",
      			"{{gas}}",
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_requestAddStake

Description
Add delegated stake to a validator’s staking pool using multiple coins and amount. Params

signer : SuiAddress - the transaction signer’s Sui address
coins : [ObjectID] - SUI Coin or LockedCoin object to delegate
amount : BigInt_for_uint64 - delegation amount -validator : SuiAddress - the validator’s Sui address
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceeds the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_requestAddStake",
      "params":["{{signer}}",
      			"{{coins}}",
      			{{amount}},
      			"{{validator}}",
      			"{{gas}}",
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_requestWithdrawStake

Description
Withdraw stake from a validator’s staking pool. Params

signer : SuiAddress - the transaction signer’s Sui address
staked_sui : [ObjectID] - staked Sui object ID
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceeds the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"sui_requestWithdrawDelegation",
      "params":["{{signer}}",
      			"{{staked_sui}}",
      			"{{gas}}",
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - BCS serialized transaction data bytes without its type tag, as base-64 encoded string

unsafe_splitCoin

Description
Create an unsigned transaction to split a coin object into multiple coins. Params

signer : SuiAddress - the transaction signer’s Sui address
coin_object_id : ObjectID - the coin object to be spilt
split_amounts : [] - the amounts to split out from the coin
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_splitCoin",
      "params":["{{signer}}",
      			"{{coin_object_id}}",
      			{{split_amounts}},
      			"{{gas}}",
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_splitCoinEqual

Description
Create an unsigned transaction to split a coin object into multiple equal-size coins. Params

signer : SuiAddress - the transaction signer’s Sui address
coin_object_id : ObjectID - the coin object to be spilt
split_count : uint164 - the number of coins to split into
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_splitCoinEqual",
      "params":["{{signer}}",
      			"{{coin_object_id}}",
      			{{split_count}},
      			"{{gas}}",
                {{gas_budget}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_transferObject

Description
Create an unsigned transaction to transfer an object from one address to another. The object’s type must allow public transfers Params

signer : SuiAddress - the transaction signer’s Sui address
object_id : ObjectID - the ID of the object to be transferred
gas : ObjectID - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget
recipient : SuiAddress - the recipient’s Sui address

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_transferObject",
      "params":["{{signer}}",
      			"{{object_id}}",
      			"{{gas}}",
      			{{gas_budget}},
                "{{recipient}}"],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

unsafe_transferSui

Description
Create an unsigned transaction to send SUI coin object to a Sui address. The SUI object is also used as the gas object. Params

signer: SuiAddress - the transaction signer’s Sui address
sui_object_id : ObjectID - the Sui coin object to be used in this transaction
gas_budget : BigInt_for_uint64 - the gas budget; the transaction will fail if the gas cost exceed the budget
recipient : SuiAddress - the recipient’s Sui address
amount : BigInt_for_uint64 - gas object to be used in this transaction; the gateway will pick one from the signer’s possession if not provided

cURL

curl https://api.us1.shinami.com/sui/node/v1/NODE_API_KEY \
-X POST \
-H 'Content-Type: application/json' \
-d '{ "jsonrpc":"2.0",
      "method":"unsafe_transferSui",
      "params":["{{signer}}",
      			"{{sui_object_id}}",
      			{{gas_budget}},
      			"{{recipient}}",
                {{amount}}],
      "id":1}'

Result

TransactionBytes : TransactionBytes
gas : [ObjectRef] - the gas object to be used
inputObjects : [InputObjectKind] - objects to be used in this transaction
txBytes : [Base64] - transaction data bytes, as base-64 encoded string

Aptos

Movement

SUI

Transaction Builder API

Overview

Authentication, rate limits, error handling, and sending to specific regions