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

Sample Request

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

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "balance": "440511",
        "totalReceived": "1598691",
        "totalSent": "1158180",
        "utxos": [
            {
                "block": "866584",
                "txHash": "438d019ef4246a319a7b6ed65e537ffc9a06363ef6b46607cbcde08bca5f451c",
                "value": "334215",
                "refBalance": "440511",
                "txInputN": "94",
                "txOutputN": "-1",
                "confirmations": "76"
            },
            {
                "block": "865346",
                "txHash": "ed2c07eea5eab7a04700c2c61dd536059f56473d663c6f629ddf3b4c254eda15",
                "value": "823965",
                "refBalance": "774726",
                "txInputN": "116",
                "txOutputN": "-1",
                "confirmations": "1314"
            },
            {
                "block": "864456",
                "txHash": "023948b3b03b53b05bde2505365c489e9a12d52b093b6ef986722c88b9e5a789",
                "value": "46197",
                "refBalance": "1598691",
                "txInputN": "-1",
                "txOutputN": "0",
                "spent": false,
                "confirmations": "2204"
            },
            {
                "block": "864136",
                "txHash": "a6cd2a15584972edc7780d56d7562c9f78b9b7061e923e8c08608f2c988ef644",
                "value": "52623",
                "refBalance": "1552494",
                "txInputN": "-1",
                "txOutputN": "0",
                "spent": false,
                "confirmations": "2524"
            },
            {
                "block": "863678",
                "txHash": "3ee1d7e63b312f4b9e8f421c6ba4d29e6bc612037e1eb30bc286b1b60fc5cfa2",
                "value": "334215",
                "refBalance": "1499871",
                "txInputN": "-1",
                "txOutputN": "8",
                "spent": true,
                "confirmations": "2982"
            },
            {
                "block": "863563",
                "txHash": "7bfec5057af8946d99e5d5b82d757a02d9a7cf0f1acb783f2af2a6ab76bb229a",
                "value": "132225",
                "refBalance": "1165656",
                "txInputN": "-1",
                "txOutputN": "3",
                "spent": false,
                "confirmations": "3097"
            },
            {
                "block": "863539",
                "txHash": "0d6ca91cd1ce4d8847f217b814e9fd05819d0cabf12eb78ea0b2ec2d9d64f8c4",
                "value": "823965",
                "refBalance": "1033431",
                "txInputN": "-1",
                "txOutputN": "9",
                "spent": true,
                "confirmations": "3121"
            },
            {
                "block": "859723",
                "txHash": "bf8a3cee4f8bfeceecd1fca8a1507dc1af46da10104a8e9921213e399f8daf5e",
                "value": "41780",
                "refBalance": "209466",
                "txInputN": "-1",
                "txOutputN": "0",
                "spent": false,
                "confirmations": "6937"
            },
            {
                "block": "859277",
                "txHash": "1c8f47243dc2cdd0d5ad59c4d26f88471b45cf32b26dd1b89d0cf18af16671be",
                "value": "167686",
                "refBalance": "167686",
                "txInputN": "-1",
                "txOutputN": "0",
                "spent": false,
                "confirmations": "7383"
            }
        ]
    }
}

/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?blockNumber=161000&chainId=1800

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "difficulty": "1159929.497224385",
        "confirmations": "705665",
        "gasLimit": null,
        "gasUsed": null,
        "hash": "000000000000041db1574dba07ab482e4e0da4a47f85d2149205562c55115e23",
        "miner": null,
        "nonce": "601565135",
        "number": "161000",
        "parentHash": "0000000000000c3bb6796e415d869703c59e631987046725520f77cba09d5b1d",
        "nextBlockHash": "00000000000002c21cf65f743501bb7302c9ec17e88c942c846508f390369eed",
        "size": "5418",
        "timestamp": "1325908473",
        "totalDifficulty": null,
        "transactions": [
            "6de58a9694b4c6db1f7fe89c62ac775e6d156737d563a2e1adef17496e7d7dec",
            "0991cbf002f26a9a4ea8177ec4a472c034f9f053e93a4a170ffff6b56072a8de",
            "c97a8440d18feebd59fe796c16c7f5e7ed2b42d7fc575d1aab92619717f73963",
            "a046590f815fca45e6879201a3243709b08c508ef706528f7216e970fbdbdd57",
            "c64de778bbd627a0a801670308e30d6ab1fd78f1a46a494a309fe94fe58e56ee",
            "d97d23cefcf210ec93d68ee8dd78cb638bb6003808bbc93231b4a8e645a6e5e9",
            "f45cff5a8beac8ac2bc6bd7535f8f1a6bc782540a51932b7dab768468f4c77f9",
            "ecc293e74dc466aa145195e738e278878ac39f6371c77c5933f06c6ed28eda7d",
            "ae201d2e2a99a415b4a66edaa133c8e9cd0a792db92a9d8a32eb8339bd754800",
            "291b08d7d4ad7cfa643d2e6a7ed63be9fb4284208befa7307acf72f86f372a61",
            "152b6a5ebc2012e3216728d04513e6832fd8678256460a932f3fcfa13b1b6555",
            "2b7642a39b5e8e47d935f1df8a0485d47d26668e3138e384cd15d9f31314c14b",
            "a16998657b3ad7d17ea1ac5843f5d4112de901fd87d6e6e8f38fbb9a254689ab",
            "fcfb29632c1cd22a7f38a652d1d1b98c7583ad6ccdc8a6791804bd51eee59ba6",
            "6d5c3c65eafc4d002d84d0d272c394baffd022abee89c0a795fffa632fe95715"
        ],
        "merkleRoot": "ab813cc7c4e4623283edbc85bf123dea3f907be28ff73e26fab7e22218d8a79d",
        "strippedSize": "5418",
        "weight": "21672",
        "bits": "1a0e76ba",
        "uncles": null
    }
}

/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=1800

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "gasPrice": "8.318999999999999"
    }
}

/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?transactionHash=8e57ec8f0bfd6cd7e952388d5e98ca89a01113be0cbcead14ad12f9ee7ea2a1c&chainId=1800

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "hash": "8e57ec8f0bfd6cd7e952388d5e98ca89a01113be0cbcead14ad12f9ee7ea2a1c",
        "transactionStatus": true,
        "blockHash": "0000000000000000000005c8c7e75ddcb03586fef681664b337325d1e7eeeda5",
        "timestamp": "1726640543",
        "from": null,
        "to": null,
        "value": null,
        "gas": null,
        "gasPrice": null,
        "input": "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",
        "nonce": null,
        "network": null,
        "size": "394",
        "weight": "1468",
        "vsize": "367",
        "confirmations": "4861",
        "vin": [
            {
                "coinbase": "036e260d1b4d696e656420627920416e74506f6f6c383733960001027b9f8c49fabe6d6d6737b8453043f7b323c6c282525b243b0a37f03cd23621a7ff85e8f2462a788d1000000000000000104200000603010000000000",
                "txinwitness": [
                    "0000000000000000000000000000000000000000000000000000000000000000"
                ],
                "sequence": 4294967295
            }
        ],
        "vout": [
            {
                "value": 0.00000546,
                "n": 0,
                "scriptPubKey": {
                    "asm": "OP_HASH160 42402a28dd61f2718a4b27ae72a4791d5bbdade7 OP_EQUAL",
                    "desc": "addr(37jKPSmbEGwgfacCr2nayn1wTaqMAbA94Z)#avhxp88d",
                    "hex": "a91442402a28dd61f2718a4b27ae72a4791d5bbdade787",
                    "address": "37jKPSmbEGwgfacCr2nayn1wTaqMAbA94Z",
                    "type": "scripthash"
                }
            },
            {
                "value": 3.16604824,
                "n": 1,
                "scriptPubKey": {
                    "asm": "OP_HASH160 5249bdf2c131d43995cff42e8feee293f79297a8 OP_EQUAL",
                    "desc": "addr(39C7fxSzEACPjM78Z7xdPxhf7mKxJwvfMJ)#vjljy0jc",
                    "hex": "a9145249bdf2c131d43995cff42e8feee293f79297a887",
                    "address": "39C7fxSzEACPjM78Z7xdPxhf7mKxJwvfMJ",
                    "type": "scripthash"
                }
            },
            {
                "value": 0,
                "n": 2,
                "scriptPubKey": {
                    "asm": "OP_RETURN aa21a9ede00d59f3ccf95a2f6ad5b74a02d059e77df68b8a6976eb8090f064cff1073dfd",
                    "desc": "raw(6a24aa21a9ede00d59f3ccf95a2f6ad5b74a02d059e77df68b8a6976eb8090f064cff1073dfd)#mzw80vgz",
                    "hex": "6a24aa21a9ede00d59f3ccf95a2f6ad5b74a02d059e77df68b8a6976eb8090f064cff1073dfd",
                    "type": "nulldata"
                }
            },
            {
                "value": 0,
                "n": 3,
                "scriptPubKey": {
                    "asm": "OP_RETURN 434f524501a21cbd3caa4fe89bccd1d716c92ce4533e4d47334e3ecda72cb7961caa4b541b1e322bcfe0b5a030",
                    "desc": "raw(6a2d434f524501a21cbd3caa4fe89bccd1d716c92ce4533e4d47334e3ecda72cb7961caa4b541b1e322bcfe0b5a030)#wk5e7nlh",
                    "hex": "6a2d434f524501a21cbd3caa4fe89bccd1d716c92ce4533e4d47334e3ecda72cb7961caa4b541b1e322bcfe0b5a030",
                    "type": "nulldata"
                }
            },
            {
                "value": 0,
                "n": 4,
                "scriptPubKey": {
                    "asm": "OP_RETURN 52534b424c4f434b3ad15fe028119aeaa2e36aa4759e93b2f1d675f1450506ae623c8ebc2800665d29",
                    "desc": "raw(6a2952534b424c4f434b3ad15fe028119aeaa2e36aa4759e93b2f1d675f1450506ae623c8ebc2800665d29)#amrd3zar",
                    "hex": "6a2952534b424c4f434b3ad15fe028119aeaa2e36aa4759e93b2f1d675f1450506ae623c8ebc2800665d29",
                    "type": "nulldata"
                }
            }
        ]
    }
}

/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

Sample Request

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

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": [
        {
            "block_hash": "000000000000000000033182f3c881df668716dddbb80c1809a40028cc5ec170",
            "block_height": "851601",
            "block_index": "3065",
            "hash": "3ca298b08764de24a4709a67c0bc1339ff368f25b1937cff253b97515dbdf1c4",
            "addresses": [
                "37C5BuwUSWxKaruWjJFWa3F8cyENnax5x9",
                "37jKPSmbEGwgfacCr2nayn1wTaqMAbA94Z",
                "3A5XsaqpFp6ss1KPhiB9g4JgQKL6sLHrNz"
            ],
            "total": "11657",
            "fees": "1998",
            "size": "248",
            "vsize": "166",
            "preference": "low",
            "relayed_by": "185.207.250.113:8333",
            "confirmed": "2024-07-10T21:35:36Z",
            "received": "2024-07-10T21:26:15.8Z",
            "ver": "2",
            "double_spend": true,
            "double_spend_tx": "118c11f936956835d569c06db5fdf2ab01b8bf2e928b1132479f1abad823a862",
            "vin_sz": "1",
            "vout_sz": "2",
            "opt_in_rbf": true,
            "confirmations": "15428",
            "confidence": "1",
            "inputs": [
                {
                    "prev_hash": "c565fbecad40d8b503eb16c81d9ba6393d0cbd3fcf035c994ffbc7b825b41034",
                    "output_index": 1,
                    "script": "16001452be712f73b6090291d1b0e3d7286cbf5cd6e98d",
                    "output_value": 13655,
                    "sequence": 4294967293,
                    "addresses": [
                        "37C5BuwUSWxKaruWjJFWa3F8cyENnax5x9"
                    ],
                    "script_type": "pay-to-script-hash",
                    "age": 851285
                }
            ],
            "outputs": [
                {
                    "value": 5230,
                    "script": "a91442402a28dd61f2718a4b27ae72a4791d5bbdade787",
                    "addresses": [
                        "37jKPSmbEGwgfacCr2nayn1wTaqMAbA94Z"
                    ],
                    "script_type": "pay-to-script-hash"
                },
                {
                    "value": 6427,
                    "script": "a9145c032856d1d39a0c7c1d8edb9da07157d55dc0fd87",
                    "addresses": [
                        "3A5XsaqpFp6ss1KPhiB9g4JgQKL6sLHrNz"
                    ],
                    "script_type": "pay-to-script-hash"
                }
            ]
        },
        {
            "block_hash": "000000000000000000033182f3c881df668716dddbb80c1809a40028cc5ec170",
            "block_height": "851601",
            "block_index": "0",
            "hash": "f4c70e9e3913b5e91b3e99e73abeace05fadc1b732325cba8bdfc44d895d1519",
            "addresses": [
                "37jKPSmbEGwgfacCr2nayn1wTaqMAbA94Z",
                "39C7fxSzEACPjM78Z7xdPxhf7mKxJwvfMJ"
            ],
            "total": "333502543",
            "fees": "0",
            "size": "394",
            "vsize": "367",
            "preference": "low",
            "confirmed": "2024-07-10T21:35:56.382Z",
            "received": "2024-07-10T21:35:56.382Z",
            "ver": "1",
            "double_spend": false,
            "vin_sz": "1",
            "vout_sz": "5",
            "data_protocol": "unknown",
            "confirmations": "15428",
            "confidence": "1",
            "inputs": [
                {
                    "output_index": -1,
                    "script": "0391fe0c1b4d696e656420627920416e74506f6f6c39373048000900f1531e29fabe6d6dbf41fbf281994f2053388f4e6632661be25c35c139d1be8c690898054986e197100000000000000055d400001f89030000000000",
                    "sequence": 4294967295,
                    "script_type": "empty",
                    "age": 851601
                }
            ],
            "outputs": [
                {
                    "value": 546,
                    "script": "a91442402a28dd61f2718a4b27ae72a4791d5bbdade787",
                    "addresses": [
                        "37jKPSmbEGwgfacCr2nayn1wTaqMAbA94Z"
                    ],
                    "script_type": "pay-to-script-hash"
                },
                {
                    "value": 333501997,
                    "script": "a9145249bdf2c131d43995cff42e8feee293f79297a887",
                    "spent_by": "9911a1a7954ba88db19c58713c7dfc7c98f1ad76c12929aad47c6b0aaa5d9175",
                    "addresses": [
                        "39C7fxSzEACPjM78Z7xdPxhf7mKxJwvfMJ"
                    ],
                    "script_type": "pay-to-script-hash"
                },
                {
                    "value": 0,
                    "script": "6a24aa21a9ed8610cc611bd9e597857dd2dd7cad5fb423f2bf478c79c1a3df4928902ebcc9e8",
                    "addresses": null,
                    "script_type": "null-data",
                    "data_hex": "aa21a9ed8610cc611bd9e597857dd2dd7cad5fb423f2bf478c79c1a3df4928902ebcc9e8"
                },
                {
                    "value": 0,
                    "script": "6a2d434f52450142fdeae88682a965939fee9b7b2bd5b99694ff644e3ecda72cb7961caa4b541b1e322bcfe0b5a030",
                    "addresses": null,
                    "script_type": "null-data",
                    "data_hex": "434f52450142fdeae88682a965939fee9b7b2bd5b99694ff644e3ecda72cb7961caa4b541b1e322bcfe0b5a030"
                },
                {
                    "value": 0,
                    "script": "6a2952534b424c4f434b3afb4d16eac4f887858731687afc60395728ae83ad7b032f6ec4c88e200063555f",
                    "addresses": null,
                    "script_type": "null-data",
                    "data_hex": "52534b424c4f434b3afb4d16eac4f887858731687afc60395728ae83ad7b032f6ec4c88e200063555f"
                }
            ]
        }
    ]
}

/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

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

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "1801",
        "transactionHash": "8aa0e8cfbc5b4e4facd418038dabe08ba87927c1619e94c47ad7147427d87c52"
    }
}

/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

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

Sample Response

{
    "status": 200,
    "msg": "success",
    "data": {
        "txid": "0e690d6655767c8b388e7403d13dc9ebe49b68e3bd46248c840544f9da87d1e8",
        "hash": "0e690d6655767c8b388e7403d13dc9ebe49b68e3bd46248c840544f9da87d1e8",
        "version": 1,
        "size": 225,
        "vsize": 225,
        "weight": 900,
        "locktime": 0,
        "vin": [
            {
                "txid": "e66c029a755d326f14cc32f485ea43e705ef59ed4a8061e8f47e681fbdefefea",
                "vout": 1,
                "scriptSig": {
                    "asm": "30440220718954e28983c875858b5a0094df4607ce2e7c6e9ffea47f3876792b01755c1202205e2adc7c32ff64aaef6d26045f96181e8741e560b6f3a8ef2f4ffd2892add656[ALL] 03142355370728640592109c3d2bf5592020a6b9226303c8bc98ab2ebcadf057ab",
                    "hex": "4730440220718954e28983c875858b5a0094df4607ce2e7c6e9ffea47f3876792b01755c1202205e2adc7c32ff64aaef6d26045f96181e8741e560b6f3a8ef2f4ffd2892add656012103142355370728640592109c3d2bf5592020a6b9226303c8bc98ab2ebcadf057ab"
                },
                "sequence": 4294967295
            }
        ],
        "vout": [
            {
                "value": 0.4,
                "n": 0,
                "scriptPubKey": {
                    "asm": "OP_DUP OP_HASH160 fe7e0711287688b33b9a5c239336c4700db34e63 OP_EQUALVERIFY OP_CHECKSIG",
                    "desc": "addr(n4iauL838sLmADwTwfRkeejc4jCs8UJsTE)#mvv4ular",
                    "hex": "76a914fe7e0711287688b33b9a5c239336c4700db34e6388ac",
                    "address": "n4iauL838sLmADwTwfRkeejc4jCs8UJsTE",
                    "type": "pubkeyhash"
                }
            },
            {
                "value": 48.9998184,
                "n": 1,
                "scriptPubKey": {
                    "asm": "OP_DUP OP_HASH160 af92ad98c7f77559f96430dfef2a6805b87b24f8 OP_EQUALVERIFY OP_CHECKSIG",
                    "desc": "addr(mwXJFzrRk86NoH7uKytkSq2rbCkV9tgAgp)#udqp0ch4",
                    "hex": "76a914af92ad98c7f77559f96430dfef2a6805b87b24f888ac",
                    "address": "mwXJFzrRk86NoH7uKytkSq2rbCkV9tgAgp",
                    "type": "pubkeyhash"
                }
            }
        ]
    }
}