Bitcoin

/getbalance

Get the balance or number of the given token in the requested public address.

GET https://api.expand.network/chain/getbalance

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL
chainId*	String	Refer to the Chain ID page for details.
chainSymbol	String	Refer to the Chain ID page for details.
address*	String	The public address to get the balance of.
afterBlock	String	The block number after which user wants the balance
beforeBlock	String	The block number before which user wants the balance

https://api.expand.network/chain/getbalance?chainId=1800&address=1G82AFv7unVrZPSzfMNyFFAneJ2dnDFEar

/getblock

Get details of a block.

GET https://historicallp.api.expand.network/chain/getblock

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
chainId*	String	Refer to the Chain ID page for details.
chainSymbol	String	Refer to the Chain ID page for details.
blockNumber*	String	The block(sequence) number.

https://historicallp.api.expand.network/chain/getblock?blockNumber=161000&chainId=1800

/getgasprice

Get the current gas price from the network.

GET https://api.expand.network/chain/getgasprice

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
chainId*	String	Refer to the Chain ID page for details.
chainSymbol	String	Refer to the Chain ID page for details.

https://api.expand.network/chain/getgasprice?chainId=1800

/gettransaction

Get details of a transaction.

GET https://api.expand.network/chain/gettransaction

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
chainId*	String	Refer to the Chain ID page for details.
chainSymbol	String	Refer to the Chain ID page for details.
transactionHash*	String	The transaction hash.

https://api.expand.network/chain/gettransaction?transactionHash=8e57ec8f0bfd6cd7e952388d5e98ca89a01113be0cbcead14ad12f9ee7ea2a1c&chainId=1800

/getusertransactions

Get the historical transaction details for a specific user address.

GET https://historicallp.api.expand.network/chain/getusertransactions

Query Parameters

Name	Type	Description
rpc	String	Remote procedural call URL.
chainId*	String	Refer to the Chain ID page for details.
chainSymbol	String	Refer to the Chain ID page for details.
address*	String	The public address of the user.
beforeBlock	String	The block number before which user wants the transaction
afterBlock	String	The block number after which user wants the transaction

https://historicallp.api.expand.network/chain/getusertransactions?address=37jKPSmbEGwgfacCr2nayn1wTaqMAbA94Z&chainId=1800&beforeBlock=851602&afterBlock=851600

/sendtransaction

Send transaction on the chain.

POST https://api.expand.network/chain/sendtransaction

Request Body

Name	Type	Description
chainId*	Integer	Refer to the Chain ID page for details.
chainSymbol	String	Refer to the Chain ID page for details.
rawTransaction*	String	The encoded transaction, obtained from signed transaction.
rpc	String	Remote procedural call URL.

{
    "chainId": "1801",
    "rawTransaction": "0200000001b2cd2ca1b85f93efe4a1d5fff142c764b9dde952090a1df01ed91e1ecab556d5000000006a4730440220425f6ca7ea82b7908624325cbc04c275967554e1b61f0becc880ff1306189c8d02207e158fccf87d53f97202d6fbaef15b9657a64cfb3c3d4fecb7ec2d471275a7f10121020822423e4027dce4b95564c0ad290113a5889ef9549d1f9b7135d58c4ef0cf43ffffffff01401f0000000000001976a9146451080a31a19e43943256d3fa70259e4af6ef2f88ac00000000"
}

/decodetransaction

Get the decoded transaction for the provided raw transaction.

POST https://api.expand.network/chain/decodetransaction

Request Body

Name	Type	Description
chainId*	Integer	Refer to the Chain ID page for details.
chainSymbol	String	Refer to the Chain ID page for details.
rawTransaction*	String	The encoded transaction, obtained from signed transaction.
rpc	String	Remote procedural call URL.

{
    "chainId": "1801",
    "rawTransaction": "0100000001eaefefbd1f687ef4e861804aed59ef05e743ea85f432cc146f325d759a026ce6010000006a4730440220718954e28983c875858b5a0094df4607ce2e7c6e9ffea47f3876792b01755c1202205e2adc7c32ff64aaef6d26045f96181e8741e560b6f3a8ef2f4ffd2892add656012103142355370728640592109c3d2bf5592020a6b9226303c8bc98ab2ebcadf057abffffffff02005a6202000000001976a914fe7e0711287688b33b9a5c239336c4700db34e6388ac10ca0f24010000001976a914af92ad98c7f77559f96430dfef2a6805b87b24f888ac00000000"
}