4b394e088e | ||
---|---|---|
.. | ||
accounts | ||
activity | ||
async | ||
bigint | ||
bridge | ||
collectibles | ||
common | ||
connection | ||
currency | ||
history | ||
market | ||
testutils | ||
thirdparty | ||
token | ||
transfer | ||
walletevent | ||
README.md | ||
api.go | ||
decoder.go | ||
fees.go | ||
on_ramp.go | ||
on_ramp_test.go | ||
persistence.go | ||
persistence_test.go | ||
reader.go | ||
router.go | ||
saved_addresses.go | ||
saved_addresses_test.go | ||
service.go |
README.md
Wallet service API
Wallet service provides RPC API for checking transfers history and other methods related to wallet functionality. To enable service two values need to be changed in the config:
- Set Enable to true in WalletConfig
{
"WalletConfig": {
"Enabled": true,
}
}
- And expose wallet API with APIModules
{
APIModules: "eth,net,web3,peer,wallet",
}
API
wallet_getTransfersByAddress
Returns avaiable transfers in a given range.
Parameters
address
:HEX
- ethereum address encoded in hextoBlock
:BIGINT
- end of the range. if nil query will return last transfers.limit
:BIGINT
- limit of returned transfers.fetchMore
:BOOLEAN
- iftrue
, there are less thanlimit
fetched transfers in the database, and zero block is not reached yet, history will be scanned for more transfers. Iffalse
only transfers which are already fetched to the app's database will be returned.
Examples
{
"jsonrpc":"2.0",
"id":7,
"method":"wallet_getTransfersByAddress",
"params":[
"0xb81a6845649fa8c042dfaceb3f7a684873406993",
"0x0",
"0x5",
true
]
}
Returns
[
{
"id":"0xb1a8adeaa0e6727bf01d6d8431b6238bdefa915e19ae7e8ceb16886c9f5e",
"type":"eth",
"address":"0xd65f3cb52605a54a833ae118fb13",
"blockNumber":"0xb7190",
"blockhash":"0x8d98aa2297fe322d0093b24372e2ead98414959093b479baf670",
"timestamp":"0x6048ec6",
"gasPrice":"0x346308a00",
"gasLimit":"0x508",
"gasUsed":"0x520",
"nonce":"0x13",
"txStatus":"0x1",
"input":"0x",
"txHash":"0x1adeaa0e672d7e67bf01d8431b6238bdef15e19ae7e8ceb16886c",
"value":"0x1",
"from":"0x2f865fb5dfdf0dfdf54a833ae118fb1363aaasd",
"to":"0xaaaaaaf3cb52605a54a833ae118fb1363a123123",
"contract":"0x0000000000000000000000000000000000000000",
"NetworkID":1
},...
]
GetTransfersByAddressAndChainID
Returns avaiable transfers in a given range.
Parameters
chainID
:INT
- ethereum chain IDaddress
:HEX
- ethereum address encoded in hextoBlock
:BIGINT
- end of the range. if nil query will return last transfers.limit
:BIGINT
- limit of returned transfers.fetchMore
:BOOLEAN
- iftrue
, there are less thanlimit
fetched transfers in the database, and zero block is not reached yet, history will be scanned for more transfers. Iffalse
only transfers which are already fetched to the app's database will be returned.
Examples
{
"jsonrpc":"2.0",
"id":7,
"method":"wallet_getTransfersByAddressAndChainID",
"params":[
1,
"0xb81a6845649fa8c042dfaceb3f7a684873406993",
"0x0",
"0x5",
true
]
}
Returns
[
{
"id":"0xb1a8adeaa0e6727bf01d6d8431b6238bdefa915e19ae7e8ceb16886c9f5e",
"type":"eth",
"address":"0xd65f3cb52605a54a833ae118fb13",
"blockNumber":"0xb7190",
"blockhash":"0x8d98aa2297fe322d0093b24372e2ead98414959093b479baf670",
"timestamp":"0x6048ec6",
"gasPrice":"0x346308a00",
"gasLimit":"0x508",
"gasUsed":"0x520",
"nonce":"0x13",
"txStatus":"0x1",
"input":"0x",
"txHash":"0x1adeaa0e672d7e67bf01d8431b6238bdef15e19ae7e8ceb16886c",
"value":"0x1",
"from":"0x2f865fb5dfdf0dfdf54a833ae118fb1363aaasd",
"to":"0xaaaaaaf3cb52605a54a833ae118fb1363a123123",
"contract":"0x0000000000000000000000000000000000000000",
"NetworkID":1
},...
]
wallet_setInitialBlocksRange
Sets zero block - latest block
range as scanned for an account. It is used when a new multiaccount is generated to avoid scanning transfers history.
Example
{"jsonrpc":"2.0","id":7,"method":"wallet_setInitialBlocksRange","params":[]}
setInitialBlocksRangeForChainIDs
Sets zero block - latest block
range as scanned for an account. It is used when a new multiaccount is generated to avoid scanning transfers history.
Parameters
chainIDs
:[]INT
- array of ethereum chain ID to be initialized
Example
{"jsonrpc":"2.0","id":7,"method":"wallet_setInitialBlocksRangeForChainIDs","params":[[1, 2]]}
wallet_watchTransaction
Starts watching for transaction confirmation/rejection. If transaction was not confirmed/rejected in 10 minutes the call is timed out with error.
Parameters
tx-id
:HEX
- transaction hash
Example
{
"jsonrpc":"2.0",
"id":7,
"method":"wallet_watchTransaction",
"params":[
"0xaaaaaaaa11111112222233333333"
]
}
wallet_watchTransactionByChainID
Starts watching for transaction confirmation/rejection. If transaction was not confirmed/rejected in 10 minutes the call is timed out with error.
Parameters
chainID
:HEX
- ethereum chain idtx-id
:HEX
- transaction hash
Example
{
"jsonrpc":"2.0",
"id":7,
"method":"wallet_watchTransactionByChainID",
"params":[
1,
"0xaaaaaaaa11111112222233333333"
]
}
wallet_checkRecentHistory
Parameters
addresses
:[]HEX
- array of addresses to be checked
Example
{
"jsonrpc":"2.0",
"id":1,
"method":"wallet_checkRecentHistory",
"params":[
[
"0x23458d65f3cB52605a54AaA833ae118fb1111aaa",
"0x24568B4166D11aaa1194097C60Cdc714F7e11111"
]
]
}
wallet_checkRecentHistoryForChainIDs
Parameters
chainIDs
:[]INT
- array of ethereum chain ID to be checkedaddresses
:[]HEX
- array of addresses to be checked
Example
{
"jsonrpc":"2.0",
"id":1,
"method":"wallet_checkRecentHistoryForChainIDs",
"params":[
[1, 2],
[
"0x23458d65f3cB52605a54AaA833ae118fb1111aaa",
"0x24568B4166D11aaa1194097C60Cdc714F7e11111"
]
]
}
wallet_getTokensBalancesForChainIDs
Returns tokens balances mapping for every account. See section below for the response example.
Parameters
chainIDs
:[]INT
- array of ethereum chain IDaccounts
HEX
- list of ethereum addresses encoded in hextokens
HEX
- list of ethereum addresses encoded in hex
Request
{"jsonrpc":"2.0","id":11,"method":"wallet_getTokensBalancesForChainIDs","params":[
[1, 2]
["0x066ed5c2ed45d70ad72f40de0b4dd97bd67d84de", "0x0ed535be4c0aa276942a1a782669790547ad8768"],
["0x5e4bbdc178684478a615354d83c748a4393b20f0", "0x5e4bbdc178684478a615354d83c748a4393b20f0"]]
}
Returns
First level keys accounts, second level keys are tokens.
{
"0x066ed5c2ed45d70ad72f40de0b4dd97bd67d84de": {
"0x1dfb2099f936b3e98bfc9b7059a8fb04edcce5b3": 12,
"0x5e4bbdc178684478a615354d83c748a4393b20f0": 12
},
"0x0ed535be4c0aa276942a1a782669790547ad8768": {
"0x1dfb2099f936b3e98bfc9b7059a8fb04edcce5b3": 14,
"0x5e4bbdc178684478a615354d83c748a4393b20f0": 14
}
}
wallet_getTokensBalances
Returns tokens balances mapping for every account. See section below for the response example.
Parameters
accounts
HEX
- list of ethereum addresses encoded in hextokens
HEX
- list of ethereum addresses encoded in hex
Request
{"jsonrpc":"2.0","id":11,"method":"wallet_getTokensBalances","params":[["0x066ed5c2ed45d70ad72f40de0b4dd97bd67d84de", "0x0ed535be4c0aa276942a1a782669790547ad8768"], ["0x5e4bbdc178684478a615354d83c748a4393b20f0", "0x5e4bbdc178684478a615354d83c748a4393b20f0"]]}
Returns
First level keys accounts, second level keys are tokens.
{
"0x066ed5c2ed45d70ad72f40de0b4dd97bd67d84de": {
"0x1dfb2099f936b3e98bfc9b7059a8fb04edcce5b3": 12,
"0x5e4bbdc178684478a615354d83c748a4393b20f0": 12
},
"0x0ed535be4c0aa276942a1a782669790547ad8768": {
"0x1dfb2099f936b3e98bfc9b7059a8fb04edcce5b3": 14,
"0x5e4bbdc178684478a615354d83c748a4393b20f0": 14
}
}
wallet_storePendingTransaction
Stores pending transation in the database.
Parameters
transaction
OBJECT
- list of ethereum addresses encoded in hex
Transaction
hash
HEX
timestamp
``INT`from
HEX
to
HEX
symbol
VARCHAR
-"ETH"
for ethereum, otherwise ERC20 tokaen name,null
for contract callgasPrice
BIGINT
gasLimit
BIGINT
value
BIGINT
data
TEXT
- transaction'sdata
fieldtype
VARCHAR
additionalData
TEXT
- arbitrary additional datanetwork_id
INT
- an optional network id
Request example
{
"jsonrpc":"2.0",
"id":1,
"method":"wallet_storePendingTransaction",
"params":[
{
"hash":"0x3bce2c2d0fffbd2862ef3ec61a62872e54954551585fa0072d8e5c2f6be3523e",
"symbol":"ETH",
"gasPrice":"2000000000",
"value":"1000000000000000",
"from":"0xaaaad65f3cB52605433ae118fb1363aaaaad2",
"timestamp":1618584138787,
"gasLimit":"21000",
"to":"0x237f8B4166D64a2b94097C60Cdc714F7eC3aa079",
"data":null
}
]
}
wallet_getPendingTransactions
Returns all stored pending transactions.
Request
{"jsonrpc":"2.0","id":1,"method":"wallet_getPendingTransactions","params":[]}
Returns
First level keys accounts, second level keys are tokens.
{
"jsonrpc":"2.0",
"id":1,
"result":[
{
"hash":"0x3bce2c2d0fffbd2862ef3ec61a62872e54954551585fa0072d8e5c2f6be3523e",
"timestamp":1618584138787,
"value":"1000000000000000",
"from":"0xaaaaaaaa605a54a833ae118fb1aaaaaaaaaaa",
"to":"0x237f8b4166d64a2b94097c60cdc714f7ec3aa079",
"data":"",
"symbol":"ETH",
"gasPrice":"2000000000",
"gasLimit":"21000",
"type":"",
"additionalData":""
},
...
]
}
wallet_getPendingTransactionsByChainID
Returns all stored pending transactions.
Parameters
chainID
INT
- ethereum chain ID
Request
{"jsonrpc":"2.0","id":1,"method":"wallet_getPendingTransactions","params":[1]}
Returns
First level keys accounts, second level keys are tokens.
{
"jsonrpc":"2.0",
"id":1,
"result":[
{
"hash":"0x3bce2c2d0fffbd2862ef3ec61a62872e54954551585fa0072d8e5c2f6be3523e",
"timestamp":1618584138787,
"value":"1000000000000000",
"from":"0xaaaaaaaa605a54a833ae118fb1aaaaaaaaaaa",
"to":"0x237f8b4166d64a2b94097c60cdc714f7ec3aa079",
"data":"",
"symbol":"ETH",
"gasPrice":"2000000000",
"gasLimit":"21000",
"type":"",
"additionalData":"",
"network_id": 1
},
...
]
}
wallet_getPendingOutboundTransactionsByAddress
Returns all stored pending transaction sent from address
.
Parameters
address
HEX
Request
{
"jsonrpc":"2.0",
"id":1,
"method":"wallet_getPendingOutboundTransactionsByAddress",
"params":[
"0xaaaaaaaa605a54a833ae118fb1aaaaaaaaaaa"
]
}
Returns
First level keys accounts, second level keys are tokens.
{
"jsonrpc":"2.0",
"id":1,
"result":[
{
"hash":"0x3bce2c2d0fffbd2862ef3ec61a62872e54954551585fa0072d8e5c2f6be3523e",
"timestamp":1618584138787,
"value":"1000000000000000",
"from":"0xaaaaaaaa605a54a833ae118fb1aaaaaaaaaaa",
"to":"0x237f8b4166d64a2b94097c60cdc714f7ec3aa079",
"data":"",
"symbol":"ETH",
"gasPrice":"2000000000",
"gasLimit":"21000",
"type":"",
"additionalData":""
},
...
]
}
wallet_getPendingOutboundTransactionsByAddressAndChainID
Returns all stored pending transaction sent from address
.
Parameters
chainID
INT
address
HEX
Request
{
"jsonrpc":"2.0",
"id":1,
"method":"wallet_getPendingOutboundTransactionsByAddress",
"params":[
1,
"0xaaaaaaaa605a54a833ae118fb1aaaaaaaaaaa"
]
}
Returns
First level keys accounts, second level keys are tokens.
{
"jsonrpc":"2.0",
"id":1,
"result":[
{
"hash":"0x3bce2c2d0fffbd2862ef3ec61a62872e54954551585fa0072d8e5c2f6be3523e",
"timestamp":1618584138787,
"value":"1000000000000000",
"from":"0xaaaaaaaa605a54a833ae118fb1aaaaaaaaaaa",
"to":"0x237f8b4166d64a2b94097c60cdc714f7ec3aa079",
"data":"",
"symbol":"ETH",
"gasPrice":"2000000000",
"gasLimit":"21000",
"type":"",
"additionalData":"",
"network_id": 1
},
...
]
}
wallet_deletePendingTransaction
Deletes pending transaction from the database by hash
.
Parameters
hash
HEX
Request
{
"jsonrpc":"2.0",
"id":1,
"method":"wallet_deletePendingTransaction",
"params":[
"0x3bce2c2d0fffbd2862ef3ec61a62872e54954551585fa0072d8e5c2f6be3523e"
]
}
wallet_deletePendingTransactionByChainID
Deletes pending transaction from the database by hash
.
Parameters
chainID
INT
hash
HEX
Request
{
"jsonrpc":"2.0",
"id":1,
"method":"wallet_deletePendingTransaction",
"params":[
1,
"0x3bce2c2d0fffbd2862ef3ec61a62872e54954551585fa0072d8e5c2f6be3523e"
]
}
Signals
All events are of the same format:
{
"type": "wallet",
"event": {
"type": "event-type",
"blockNumber": 0,
"accounts": [
"0x42c8f505b4006d417dd4e0ba0e880692986adbd8",
"0x3129mdasmeo132128391fml1130410k312312mll"
],
"message": "something might be here"
}
}
new-transfers
Emitted when transfers are detected. In this case block number is a block number of the latest found transfer. Client expected to request transfers starting from received block.
recent-history-fetching
Emitted when history scanning is started.
recent-history-ready
Emitted when history scanning is ended.
fetching-history-error
Emitted when when history can't be fetched because some error. Error's decritption can be found in message
field.
non-archival-node-detected
Emitted when the application is connected to a non-archival node.
Flows
Account creation
When a new multiaccount is created corresponding address will not contain any transaction. Thus no point in checking history, it will be empty.
- Call
wallet_setInitialRange
- Call
wallet_checkRecentHistory
- On
recent-history-ready
request transactions viawallet_getTransfersByAddress
- Repeat
wallet_checkRecentHistory
in N minutes (currently 20 minutes instatus-mobile
for upstream RPC node. If a custom node is used interval can be arbitrary)
Logging into application
- Call
wallet_checkRecentHistory
- On
recent-history-ready
request transactions viawallet_getTransfersByAddress
- Repeat
wallet_checkRecentHistory
in N minutes (currently 20 minutes instatus-mobile
for upstream RPC node. If a custom node is used interval can be arbitrary)
Watching transaction
- Call
wallet_watchTransaction
- On success call
wallet_checkRecentHistory
- On
recent-history-ready
request transactions viawallet_getTransfersByAddress