Stacks

/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.
tokenAddress	String	The address of token to get the balance of.

Sample Request

https://api.expand.network/chain/getbalance?chainId=1700&address=SM3WXM7T41Q3WD7A1JW9RW31VHG2PA9PJTQCMPBX7&tokenAddress=SM26NBC8SFHNW4P1Y4DFH27974P56WN86C92HPEHH.token-lqstx

Sample Response

/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.

Sample Request

https://historicallp.api.expand.network/chain/getblock?chainId=1700&blockNumber=100

Sample Response

/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.

Sample Request

https://api.expand.network/chain/getgasprice?chainId=1700

Sample Response

/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.

Sample Request

https://api.expand.network/chain/gettransaction?chainId=1700&transactionHash=0x0a411719e3bfde95f9e227a2d7f8fac3d6c646b1e6cc186db0e2838a2c6cd9c0

Sample Response

/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.
sortOrder	String	The transaction sorting order. asc or desc. By default, desc.
pageToken	String	Page number

Sample Request

https://historicallp.api.expand.network/chain/getusertransactions?chainId=1700&address=SP8J8NZDN88QPS1PBA85R474QYS590HPRP34TEWM&sortOrder=desc&pageToken=162

Sample Response

/portfolio

Get the comprehensive information about the assets/ tokens owned by a user.

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

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	Public addess of the user.
assetType	String	fungible/nonFungible standard choice. By default, all.
availableOnly	Boolean	By default, true. If true, tokens with balance > 0 will be listed.

Sample Request

https://api.expand.network/chain/portfolio?chainId=1700&address=SM3WXM7T41Q3WD7A1JW9RW31VHG2PA9PJTQCMPBX7&assetType=all&availableOnly=false

Sample Response

/getevents

This endpoint retrieves a list of events that a given contractAddress has emitted.

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

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.
contractAddress*	String	Public addess of the user.
sortOrder	String	Comma-separated value of tokens to get value of. Maximum 10 at a time.
pageToken	Boolean	By default, false. If true, tokens with balance > 0 will be listed.

Sample Request

https://api.expand.network/chain/getevents?chainId=1700&contractAddress=SP6P4EJF0VG8V0RB3TQQKJBHDQKEF6NVRD1KZE3C.satoshibles&sortOrder=desc&pageToken=1

Sample Response

/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.

Sample Request

{
    "rawTransaction": "8080000000040063eaab97cc22687eb4428276cd477433972d468d0000000000000000000000000000012c0001cdea8a1884927b3b7d7b9b50f78559ad4b1bc3041134106cc8d8c106c46115580e3315aacba212ab03e047702aec07123f342cac0732690aac2772f0290534403020000000000051663eaab97cc22687eb4428276cd477433972d468d0000000000000bb8457870616e6420535441434b53205465737400000000000000000000000000000000",
    "chainId": "1701"
}

Sample Response

/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.

Sample Request

{
    "rawTransaction": "8080000000040063eaab97cc22687eb4428276cd477433972d468d0000000000000000000000000000012c0001cdea8a1884927b3b7d7b9b50f78559ad4b1bc3041134106cc8d8c106c46115580e3315aacba212ab03e047702aec07123f342cac0732690aac2772f0290534403020000000000051663eaab97cc22687eb4428276cd477433972d468d0000000000000bb8457870616e6420535441434b53205465737400000000000000000000000000000000",
    "chainId": "1701"
}

Sample Response