StakingV1

Token Staking APIs support HTTP protocol. It uses stakingV1_ namespace.

stakingV1_create

Create an stakingV1 contract.

Parameters

Name	Type	Description
sender	String	Sender Address
stakingToken	String	Address of staking token
rewardToken	String	Address of reward token
limitStakingTime	Long	deadline staking time. second epoch time value
limitRewardTime	Long	limit reward time. second epoch time value
rewardRate	BigInteger	reward rate per second. FEI value
tempKey	String	tempKey for "create"
hashKey	String	hash(tempKey | secretKey)
signature	String	sign( hash( sender | stakingToken | rewardToken | limitStakingTime | limitRewardTime | rewardRate | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the owner must have a balance of at least 4 GFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id
contractAddress	String	Token contract address

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}

stakingV1_stake

Add stake to staking v1 contract. Before calling, the amount of staking token must be approved as a staking contract.

Parameters

Name	Type	Description
stakingAddress	String	Contract address of staking
sender	String	Sender Address
amount	BigDecimal	Staking amount of token.
comment	String	Comment Max length : 200
tempKey	String	tempKey for "stake"
hashKey	String	hash(tempKey | secretKey)
signature	String	sign( hash( stakingAddress | sender | amount | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the owner must have a balance of at least 400,000,000 FEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}

stakingV1_withdraw

Withdraw staking.

Parameters

Name	Type	Description
stakingAddress	String	Contract address of staking
sender	String	Address of request withdraw
amount	BigDecimal	Withdraw amount of token.
comment	String	Comment Max length : 200
tempKey	String	tempKey for "withdraw"
hashKey	String	hash(tempKey | secretKey)
signature	String	sign( hash( stakingAddress | sender | amount | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the owner must have a balance of at least 400 MFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}

stakingV1_claimReward

Claim reward. Sufficient reward tokens must be transferred to the staking address.

Parameters

Name	Type	Description
stakingAddress	String	Contract address of staking
sender	String	Address of request claim.
comment	String	Comment Max length : 200
tempKey	String	tempKey for "claimReward"
hashKey	String	hash(tempKey | secretKey)
signature	String	sign( hash( stakingAddress | sender | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the owner must have a balance of at least 400 MFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}R

stakingV1_withdrawReward

Withdraw reward balance to account. Only the owner of staking contract can do it.

Parameters

Name	Type	Description
stakingAddress	String	Contract address of staking
sender	String	Owner address of staking contract.
account	String	Account address of receive reward balance
amount	BigDecimal	Withdraw amount of reward token.
comment	String	Comment Max length : 200
tempKey	String	tempKey for "withdrawReward"
hashKey	String	hash(tempKey | secretKey)
signature	String	sign( hash( stakingAddress | owner | account | amount | tempKey | hashKey ) ) by sender's privateKey using signData API

In order to perform a transaction, the owner must have a balance of at least 400 MFEI for gas cost.

Return Value

Name	Type	Description
transactionId	String	Transaction Id

A transactionId is returned, but that doesn't mean it has been added to the Block yet. You should check that the status is 1 by using net_getTransactionStatus.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "transactionId": "0xf7d37be47ce8b563b07aa5e81e17e9722bab2e71374d970a558b45c0ed51df7b"
        }
    }
}

stakingV1_getStaked

Return a staked balance.

Parameters

Name	Type	Description
stakingAddress	String	Contract address of staking
address	String	Address

Return Value

Name	Type	Description
balance	BigDecimal	staked balance of staking address.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "balance": "100.12"
        }
    }

stakingV1_getEarned

Return the earned reward.

Parameters

Name	Type	Description
stakingAddress	String	Contract address of staking
address	String	Address

Return Value

Name	Type	Description
balance	BigDecimal	Earned reward balance of reward token.

Example

{
    "jsonrpc": "2.0",
    "id": "00456",
    "result": {
        "resultCode": "200",
        "resultMessage": "Success",
        "resultData": {
            "balance": "0.00012"
        }
    }
}