Cronos

/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.

https://api.expand.network/chain/getbalance/?address=0xc9219731ADFA70645Be14cD5d30507266f2092c5&chainId=25

/getblock

Get details of a block.

GET https://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 number or block hash.

https://api.expand.network/chain/getblock?blockNumber=2525553&chainId=25

{
    "status": 200,
    "msg": "success",
    "data": {
        "difficulty": "0",
        "gasLimit": 10000000,
        "gasUsed": 2823984,
        "hash": "0xfdd51808f0b55519c1ba374b100ab795f249b60d3a67d5ab68a33f7fd1ebc4c8",
        "miner": "0x0780aDEF7832a7F7682B757a5ec5Bd9fe7C38B4B",
        "nonce": "0x0000000000000000",
        "number": 2525553,
        "parentHash": "0xa3d13004390de130e542c464c29b30ee856d4855bd347105bd6001dcab9d2f5f",
        "size": 11545,
        "timestamp": 1651114167,
        "totalDifficulty": "0",
        "transactions": [
            "0x4c7b15d42b15820dc918b65c030f19fd0b199149ab20dda0bd0abf797bb77728",
            "0x35d936dbaf371448e9cb2aee69c6c0352f456dde1cc827c6dfd8512dfa31fac7",
            "0x96c896e335fa9bcd12d16d27382b79b7c753d6adb65f992359a54bcc264c5f4b",
            "0xa6db56a022883064fcbce511518a4401c1c2874800d3e441704f33404ff1f931",
            "0x291f0747cbbb45222315a7331cedffce35ea240665099c7dbbc366de353b59ff",
            "0xa6dc794286fedd68ddb3fc45496716056cf42a188d600d7bae8b0fe25b5b4a44",
            "0xb27722770809666076127d15ae30867104bd31872456c47ba137610703a3761d",
            "0xb369bcb4b8f591beb4860730ed140fbc7e54b41176b1e6357e8742627e03fb21",
            "0x997c1c3b3ddded4af58c88111c0a36472bd5544b88deb75ae8ed3fd882a84934",
            "0xdc439a07935e6b7aed6d08002a6bd8c4d0d7668acd8e960ab4f1f184af0f91a5",
            "0x137059d3dabbbbdbbb4ea1ef400784409475e7f0f9a974f267986906137196e9",
            "0x0c00c101fa360aeeae37a76a31ffc90ba1306c4380362327e802f05919110170",
            "0x352d20a87b81423ce535013a62e7f1d7f20e40221a5cd65bb573778b7db9ce23",
            "0x272eb7030f529fe346ac3265707d9bff23f03163a870ac9651129db7db07888a",
            "0x3b7af780b386e9bf734e9a8d08fe560ab43b936709eed07b4ac90f7c36a57686",
            "0x6fc75fc922e13597977b544dac4746a9c77d35935bb61919f074eae718a3e210"
        ],
        "transactionsRoot": "0x250001957a7bc26b572ef8f3c1e5af9abfa709e97866f6ca5d18579bbfa483e1",
        "uncles": []
    }
}

/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=25

/getstorage

Get data stored in the given slot.

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

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

Contract address whose storage is needed.

index

String

Slot index on the smart contract. By default, it is taken as 0.

https://api.expand.network/chain/getstorage?chainId=25&address=0x90BCF206f9a5D5D2F96f9906e612985BFB43Cf79

/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?chainId=25&transactionHash=0xba7628bfd2adb2c7d9bb49df7bb045497f52d3036059dd1c38e0535ce8f3827c

{
    "status": 200,
    "msg": "success",
    "data": {
        "hash": "0xba7628bfd2adb2c7d9bb49df7bb045497f52d3036059dd1c38e0535ce8f3827c",
        "transactionStatus": null,
        "blockNumber": 6744761,
        "timestamp": null,
        "from": "0x4684FAc17483022d5c328F330dedeaC1c7Ba4657",
        "to": "0x90BCF206f9a5D5D2F96f9906e612985BFB43Cf79",
        "value": "0",
        "transactionFees": "219620697366316060",
        "gas": 45524,
        "gasPrice": "4824283836357",
        "input": "0x0c1c972a",
        "nonce": 95,
        "network": null
    }
}

/portfolio

Get detailed information about the verified assets or tokens currently associated with a user's wallet address.

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.

tokens

String

Comma-separated value of ERC-20 tokens to get value of. Maximum 10 at a time.

availableOnly

Boolean

By default, false. If true, tokens with balance > 0 will be listed.

pageToken

String

Present at the end of a lengthy response to fetch the next page.

assetType

String

fungible/nonFungible standard choice. By default, all.

https://api.expand.network/chain/portfolio?chainId=25&address=0xA14d3599F898B070d62dd717839a042A22C9cb9E&availableOnly=true

{
    "status": 200,
    "msg": "success",
    "data": {
        "native": "27391964755979697675",
        "evmTokens": [
            {
                "name": "SHIBA INU",
                "symbol": "SHIB",
                "decimals": "18",
                "address": "0xbed48612bc69fa1cab67052b42a95fb30c1bcfee",
                "balance": "20026405034480539898252732",
                "assetType": "ERC20",
                "USDPrice": "0.000030714136548755"
            },
            {
                "name": "Tether USD",
                "symbol": "USDT",
                "decimals": "6",
                "address": "0x66e428c3f67a68878562e79a0234c1f83c208770",
                "balance": "430424546",
                "assetType": "ERC20",
                "USDPrice": "0.99574956910171"
            },
            {
                "name": "Dogelon",
                "symbol": "ELON",
                "decimals": "18",
                "address": "0x02dccaf514c98451320a9365c5b46c61d3246ff3",
                "balance": "396568549975763947625755127",
                "assetType": "ERC20",
                "USDPrice": "3.49822794119e-7"
            },
            {
                "name": "USD Coin",
                "symbol": "USDC",
                "decimals": "6",
                "address": "0xc21223249ca28397b4b6541dffaecc539bff0c59",
                "balance": "138012765",
                "assetType": "ERC20",
                "USDPrice": "1"
            }
        ]
    }
}

/sendtransaction

Send transaction on the chain.

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

Request Body

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.

rawTransaction*

String

The encoded transaction, obtained from the signed transaction.

{
    "chainId" : "25",
    "rawTransaction": "0xf86f048433918fbe830493e0949b79d6dfe4650d70f35dbb80f7d1ec0cf7f823fd87038d7ea4c6800084022794382da0c9bd6b5c7e18a258b04039d524a3e1382ec0f522d160dc027428933f520b6868a07332736f1df297842299230820626f1fc5b8d4cdd602ade55e3ba02c63e756ce"
}

/decodetransaction

Get the decoded transaction for the provided raw transaction.

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

Request Body

Name

Type

Description

chainId

String

Refer to the Chain ID page for details. By default, Ethereum.

chainSymbol

String

Refer to the Chain ID page for details.

rawTransaction*

String

The raw transaction to be given for decoding.

{
    "chainId": "25",
    "rawTransaction": "0xf86a8086043842816f20830a3d8794f73ee0e06a1b8ec3a7ff860d766e75f3eea7b985843b9aca008056a0ebe8cc67db282ad618a9f5800fbaf03198674c9ad99bae574eabf13a3b2ce214a079551f134b3e5b04910c8328f64253596a25bc4db4a2c632e46cc5c9cb847ec0"
}

{
    "status": 200,
    "msg": "success",
    "data": {
        "parsedTx": {
            "nonce": 0,
            "gasPrice": {
                "type": "BigNumber",
                "hex": "0x043842816f20"
            },
            "gasLimit": {
                "type": "BigNumber",
                "hex": "0x0a3d87"
            },
            "to": "0xF73eE0e06a1B8Ec3A7Ff860D766E75f3EEA7b985",
            "value": {
                "type": "BigNumber",
                "hex": "0x3b9aca00"
            },
            "data": "0x",
            "chainId": 25,
            "v": 86,
            "r": "0xebe8cc67db282ad618a9f5800fbaf03198674c9ad99bae574eabf13a3b2ce214",
            "s": "0x79551f134b3e5b04910c8328f64253596a25bc4db4a2c632e46cc5c9cb847ec0",
            "from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
            "hash": "0x6026a99a963024d9aad9e1ba7d52a30c2ad93c824e68f3213e852d507e669fff",
            "type": null
        },
        "assetChanges": {
            "from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
            "to": "0xF73eE0e06a1B8Ec3A7Ff860D766E75f3EEA7b985",
            "value": {
                "type": "BigNumber",
                "hex": "0x3b9aca00"
            }
        }
    }
}

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Last updated 1 year ago

hashtag/getbalance

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

hashtagQuery Parameters

hashtag/getblock

hashtagGet details of a block.

hashtagQuery Parameters

hashtag/getgasprice

hashtagGet the current gas price from the network.

hashtagQuery Parameters

hashtag/getstorage

hashtagGet data stored in the given slot.

hashtagQuery Parameters

hashtag/gettransaction

hashtagGet details of a transaction.

hashtagQuery Parameters

hashtag/portfolio

hashtagGet detailed information about the verified assets or tokens currently associated with a user's wallet address.

hashtagQuery Parameters

hashtag/sendtransaction

hashtagSend transaction on the chain.

hashtagRequest Body

hashtag/decodetransaction

hashtagGet the decoded transaction for the provided raw transaction.

hashtagRequest Body

/getbalance

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

Query Parameters

/getblock

Get details of a block.

Query Parameters

/getgasprice

Get the current gas price from the network.

Query Parameters

/getstorage

Get data stored in the given slot.

Query Parameters

/gettransaction

Get details of a transaction.

Query Parameters

/portfolio

Get detailed information about the verified assets or tokens currently associated with a user's wallet address.

Query Parameters

/sendtransaction

Send transaction on the chain.

Request Body

/decodetransaction

Get the decoded transaction for the provided raw transaction.

Request Body