# Base

### /getbalance

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

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/chain/getbalance`

#### Query Parameters

<table><thead><tr><th width="175">Name</th><th width="97">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL</td></tr><tr><td>chainId<mark style="color:red;">*</mark></td><td>String</td><td>Refer to the <a href="../../../ids/chain-ids">Chain ID </a>page for details. </td></tr><tr><td>chainSymbol</td><td>String</td><td>Refer to the <a href="../../../ids/chain-ids">Chain ID </a>page for details.</td></tr><tr><td>blockNumber</td><td>String</td><td><p>Block number for which the balance needs to be retrieved.</p><p>By default, it will pick the latest block number when not specified.</p></td></tr><tr><td>address<mark style="color:red;">*</mark></td><td>String</td><td>The public address to get the balance of.</td></tr><tr><td>tokenAddress</td><td>String</td><td>The address of token to get the balance of.</td></tr><tr><td>timestamp</td><td>String</td><td>The timestamp of the block number.<br><strong>Note</strong>- When both a timestamp and a block number are provided, the timestamp will take precedence.</td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/chain/getbalance?chainId=8453&blockNumber=15351657&address=0x20FE51A9229EEf2cF8Ad9E89d91CAb9312cF3b7A&tokenAddress=0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "balance": "813181696033"
    }
}
```

{% endtab %}
{% endtabs %}

### /getblock

Get details of a block.

<mark style="color:blue;">`GET`</mark> `https://historicallp.api.expand.network/chain/getblock`

#### Query Parameters

| Name                                      | Type   | Description                                                                                                                       |
| ----------------------------------------- | ------ | --------------------------------------------------------------------------------------------------------------------------------- |
| rpc                                       | String | Remote procedural call URL.                                                                                                       |
| chainId<mark style="color:red;">\*</mark> | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details.                                              |
| chainSymbol                               | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details.                                              |
| startBlock                                | String | Starting block of the range. Note: Maximum supported range is 10, meaning the startBlock is determined by endBlock - 9.           |
| endBlock                                  | String | <p>Last block of the range. </p><p>Note: Maximum supported range is 10, meaning the endBlock is determined by startBlock + 9.</p> |

{% tabs %}
{% tab title="Sample Request" %}

```url
https://historicallp.api.expand.network/chain/getblock?chainId=8453
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
  "status": 200,
  "msg": "success",
  "data": {
    "baseFeePerGas": 52,
    "difficulty": "0",
    "extraData": "0x",
    "gasLimit": 30000000,
    "gasUsed": 918397,
    "hash": "0x97250c54e310eb29a30b7ab4184b1cce9e466e7063b5590d52b73709e0bb230e",
    "logsBloom": "0x00320000000000380000010082000002000002400000000000848000280000100100000000000000040400100400000000000000000420000200000000102000000041108400004800000008000020200000400800000014000000000000000000000200c00002000140000010040000000000000204040000000012000a0000080001000004000100000000000000000400800000200208000800400000000000108010000000010000081080000000000000000000000000000010800000008000000200000000000000004000100000000000042020100001000000000000000008000085408000000010000000800000a000010000001000010400000004",
    "miner": "0x4200000000000000000000000000000000000011",
    "mixHash": "0x9e3ca5a8047da9c040f7b92fd39e6bfd76a6fc08c9f9afd15b3453c206c6ab22",
    "nonce": "0x0000000000000000",
    "number": 6283173,
    "parentHash": "0xed86a845409a882270d4512487b7dafdfe91157da6d1e6c50d738de5a4a3ae92",
    "receiptsRoot": "0x4e6cf0bb0f40be05a6e77c767a7a97186d13f2e5ab2735a958963c231545b043",
    "size": 4031,
    "timestamp": 1699355693,
    "totalDifficulty": "0",
    "transactions": [
      {
        "chainId": "8453",
        "hash": "0xefd80cb6f1e2b08a00ae403b9c07db6722c9dd7e98498c7e8e658a20c28f9b44",
        "transactionStatus": true,
        "blockNumber": "6283173",
        "timestamp": null,
        "from": "0xDeaDDEaDDeAdDeAdDEAdDEaddeAddEAdDEAd0001",
        "to": "0x4200000000000000000000000000000000000015",
        "value": "0",
        "transactionFees": "0",
        "gas": "1000000",
        "gasPrice": "0",
        "input": "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",
        "nonce": 6283172,
        "type": 126,
        "network": null,
        "v": "0x0",
        "r": "0x0",
        "s": "0x0",
        "yParity": null,
        "transactionIndex": null,
        "accessList": null,
        "maxFeePerGas": null,
        "maxPriorityFeePerGas": null,
        "logs": []
      }
    ],
    "transactionsRoot": "0xb5bde09f63711b915471936e273ed18b8dc7d6038ce053fe629ae82a66133bff",
    "uncles": []
  }
}
```

{% endtab %}
{% endtabs %}

### /getgasprice

Get the current gas price from the network.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/chain/getgasprice`

#### Query Parameters

| Name                                      | Type   | Description                                                                          |
| ----------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc                                       | String | Remote procedural call URL.                                                          |
| chainId<mark style="color:red;">\*</mark> | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. |
| chainSymbol                               | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. |

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/chain/getgasprice?chainId=8453
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "gasPrice": "100000061"
    }
}
```

{% endtab %}
{% endtabs %}

### /getstorage

Get data stored in the given slot.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/chain/getstorage`

#### Query Parameters

| Name                                      | Type   | Description                                                                          |
| ----------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc                                       | String | Remote procedural call URL.                                                          |
| chainId<mark style="color:red;">\*</mark> | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. |
| chainSymbol                               | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. |
| address<mark style="color:red;">\*</mark> | String | Contract address whose storage is needed.                                            |
| index                                     | String | Slot index on the smart contract. By default,  it is taken as 0.                     |

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/chain/getstorage?chainId=8453&address=0xCA6f5B49967B492FEE81cA9C92a63a98903DD965
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "data": "0x0000000000000000000000007dbc67df4d4ea21420b1baa077028d2c1cca7399"
    }
}
```

{% endtab %}
{% endtabs %}

### /gettransaction

Get details of a transaction.

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/chain/gettransaction`

#### Query Parameters

| Name                                              | Type   | Description                                                                          |
| ------------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc                                               | String | Remote procedural call URL.                                                          |
| chainId<mark style="color:red;">\*</mark>         | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. |
| chainSymbol                                       | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. |
| transactionHash<mark style="color:red;">\*</mark> | String | The transaction hash.                                                                |

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/chain/gettransaction?chainId=8453&transactionHash=0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
  "status": 200,
  "msg": "success",
  "data": {
    "chainId": "8453",
    "hash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
    "transactionStatus": true,
    "blockNumber": "6283395",
    "timestamp": null,
    "from": "0x2c40a57BC2E05eBcd00C2c007097f838c7b3a115",
    "to": "0x10d16248bED1E0D0c7cF94fFD99A50c336c7Bcdc",
    "value": "264853642455711",
    "transactionFees": "27221958120",
    "gas": "545832",
    "gasPrice": "58632",
    "input": "0x2d62fc1a000000000000000000000000000000000000000000000000000000000000006a000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000034ac8b7d0000000000000000000000000000000000000000000000000000000034691f45000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000001e00002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068c7abb8b1c3d1ce467e28265770f3a7ecf3265400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000142c40a57bc2e05ebcd00c2c007097f838c7b3a11500000000000000000000000000000000000000000000000000000000000000000000000000000000000000142c40a57bc2e05ebcd00c2c007097f838c7b3a115000000000000000000000000",
    "nonce": 7,
    "type": 2,
    "network": null,
    "v": "0x1",
    "r": "0xf5468f7b1dd4952216fbceb319e0881b38f9c5bf4ecac0471e21ba83d2e99477",
    "s": "0x3c993a5ff3b1bbb8315abd4550389c98e55048267c046456a5eea5c9df4cbf03",
    "yParity": "0x1",
    "transactionIndex": 4,
    "accessList": [],
    "maxFeePerGas": "58648",
    "maxPriorityFeePerGas": "58570",
    "logs": [
      {
        "address": "0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA",
        "topics": [
          "0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925",
          "0x0000000000000000000000002c40a57bc2e05ebcd00c2c007097f838c7b3a115",
          "0x00000000000000000000000010d16248bed1e0d0c7cf94ffd99a50c336c7bcdc"
        ],
        "data": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 8,
        "removed": false,
        "id": "log_3d65fdd5"
      },
      {
        "address": "0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA",
        "topics": [
          "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
          "0x0000000000000000000000002c40a57bc2e05ebcd00c2c007097f838c7b3a115",
          "0x00000000000000000000000010d16248bed1e0d0c7cf94ffd99a50c336c7bcdc"
        ],
        "data": "0x0000000000000000000000000000000000000000000000000000000034ac8b7d",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 9,
        "removed": false,
        "id": "log_ecc2fe08"
      },
      {
        "address": "0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA",
        "topics": [
          "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
          "0x00000000000000000000000010d16248bed1e0d0c7cf94ffd99a50c336c7bcdc",
          "0x00000000000000000000000068c7abb8b1c3d1ce467e28265770f3a7ecf32654"
        ],
        "data": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 10,
        "removed": false,
        "id": "log_35fe1ff4"
      },
      {
        "address": "0x4c80E24119CFB836cdF0a6b53dc23F04F7e652CA",
        "topics": [
          "0x34660fc8af304464529f48a778e03d03e4d34bcd5f9b6f0cfbf3cd238c642f7f"
        ],
        "data": "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",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 11,
        "removed": false,
        "id": "log_04e0e7eb"
      },
      {
        "address": "0xd9aAEc86B65D86f6A7B5B1b0c42FFA531710b6CA",
        "topics": [
          "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
          "0x00000000000000000000000010d16248bed1e0d0c7cf94ffd99a50c336c7bcdc",
          "0x0000000000000000000000004c80e24119cfb836cdf0a6b53dc23f04f7e652ca"
        ],
        "data": "0x0000000000000000000000000000000000000000000000000000000034ac8b7d",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 12,
        "removed": false,
        "id": "log_83b6c61f"
      },
      {
        "address": "0x4c80E24119CFB836cdF0a6b53dc23F04F7e652CA",
        "topics": [
          "0x6939f93e3f21cf1362eb17155b740277de5687dae9a83a85909fd71da95944e7"
        ],
        "data": "0x000000000000000000000000000000000000000000000000000000000000006a00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000005d8f00000000000000000000000000000000000000000000000000000076387ba3c5",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 13,
        "removed": false,
        "id": "log_283af9eb"
      },
      {
        "address": "0xcb566e3B6934Fa77258d68ea18E931fa75e1aaAa",
        "topics": [
          "0xdf21c415b78ed2552cc9971249e32a053abce6087a0ae0fbf3f78db5174a3493"
        ],
        "data": "0x0000000000000000000000000000000000000000000000000000cb4c0d4e15a6",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 14,
        "removed": false,
        "id": "log_8ac52c14"
      },
      {
        "address": "0x38dE71124f7a447a01D67945a51eDcE9FF491251",
        "topics": [
          "0xb0c632f55f1e1b3b2c3d82f41ee4716bb4c00f0f5d84cdafc141581bb8757a4f"
        ],
        "data": "0x0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000220001000000000000000000000000000000000000000000000000000000000002ab98000000000000000000000000000000000000000000000000000000000000",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 15,
        "removed": false,
        "id": "log_2633890d"
      },
      {
        "address": "0xD56e4eAb23cb81f43168F9F45211Eb027b9aC7cc",
        "topics": [
          "0x87e46b0a6199bc734632187269a103c05714ee0adae5b28f30723955724f37ef"
        ],
        "data": "0x00000000000000000000000000000000000000000000000000000faffcf2285f",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 16,
        "removed": false,
        "id": "log_d4bdabd1"
      },
      {
        "address": "0x38dE71124f7a447a01D67945a51eDcE9FF491251",
        "topics": [
          "0xe9bded5f24a4168e4f3bf44e00298c993b22376aad8c58c7dda9718a54cbea82"
        ],
        "data": "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",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 17,
        "removed": false,
        "id": "log_b81b4bc3"
      },
      {
        "address": "0xAF54BE5B6eEc24d6BFACf1cce4eaF680A8239398",
        "topics": [
          "0x8d3ee0df6a4b7e82a7f20a763f1c6826e6176323e655af64f32318827d2112d4"
        ],
        "data": "0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000007b61",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 18,
        "removed": false,
        "id": "log_683a516c"
      },
      {
        "address": "0x10d16248bED1E0D0c7cF94fFD99A50c336c7Bcdc",
        "topics": [
          "0xe005092a469280dafcad91e38921cc6f96eac91d73413489fd8719634163345e",
          "0x0002000000000000000000000000000000000000000000000000000000000000"
        ],
        "data": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
        "blockNumber": 6283395,
        "transactionHash": "0xcf15634c154cb70b8e02268eedd58d4949312414f796ca3296eebe07dc94ffb4",
        "transactionIndex": 4,
        "blockHash": "0xfe8efe5b0571ba47ca724c65d3ca69a35fe2c521cd9e726701548e027c4b2493",
        "logIndex": 19,
        "removed": false,
        "id": "log_eeaf2cff"
      }
    ]
  }
}
```

{% endtab %}
{% endtabs %}

### /portfolio

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

<mark style="color:blue;">`GET`</mark> `https://api.expand.network/chain/portfolio`

#### Query Parameters

<table><thead><tr><th width="167">Name</th><th width="112">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>chainId</td><td>String</td><td>Refer to the <a href="../../../ids/chain-ids">Chain ID </a>page for details.</td></tr><tr><td>chainSymbol</td><td>String</td><td>Refer to the <a href="../../../ids/chain-ids">Chain ID </a>page for details.</td></tr><tr><td>address<mark style="color:red;">*</mark></td><td>String</td><td>Public addess of the user.</td></tr><tr><td>tokens</td><td>String</td><td>Comma-separated value of ERC-20 tokens to get value of. Maximum 10 at a time.</td></tr><tr><td>pageToken</td><td>String</td><td>Present at the end of a lengthy response to fetch the next page.</td></tr><tr><td>assetType</td><td>String</td><td><code>fungible</code>/<code>nonFungible</code> standard choice.  <br>By default, <code>all</code>.</td></tr><tr><td>timestamp</td><td>String</td><td>The Timestamp of the block number up to which the balances will be fetched.<br>Note-Only applicable for assetType <code>fungible</code></td></tr><tr><td>blockNumber</td><td>String</td><td>The block number up to which the balances will be fetched.<br>Note-Only applicable for assetType <code>fungible</code></td></tr><tr><td>include24hrChange</td><td>Boolean</td><td>If <code>true</code>return the token data with 24-hour changes.<br>By default, <code>false</code></td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://api.expand.network/chain/portfolio?chainId=8453&address=0xA5af143fd6f6093FDcF6D51d3641F08eaa07d53f&availableOnly=true
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "native": "3975672043073686",
        "evmTokens": [
            {
                "name": "The Doge NFT",
                "symbol": "DOG",
                "decimals": "18",
                "address": "0xafb89a09d82fbde58f18ac6437b3fc81724e4df6",
                "balance": "10000000000000000000",
                "assetType": "ERC20",
                "USDPrice": "0.013040102445834898"
            }
        ]
    }
}
```

{% endtab %}
{% endtabs %}

### **/getusertransactions**

Get the historical transaction details for a specific user address.&#x20;

<mark style="color:blue;">`GET`</mark> `https://historicallp.api.expand.network/chain/getusertransactions`

#### Query Parameters

<table><thead><tr><th width="175">Name</th><th width="109">Type</th><th>Description</th></tr></thead><tbody><tr><td>rpc</td><td>String</td><td>Remote procedural call URL.</td></tr><tr><td>chainId</td><td>String</td><td>Refer to the <a href="../../../ids/chain-ids">Chain ID </a>page for details.</td></tr><tr><td>chainSymbol</td><td>String</td><td>Refer to the <a href="../../../ids/chain-ids">Chain ID </a>page for details. </td></tr><tr><td>address<mark style="color:red;">*</mark></td><td>String</td><td>The public address of the user.</td></tr><tr><td>pageToken</td><td>String</td><td>The page cursor present at the top to fetch the next page.</td></tr><tr><td>pageSize</td><td>String</td><td>The page size. <br>By Default 30 and Max 100</td></tr><tr><td>sortOrder</td><td>String</td><td>The transaction sorting order. <br>asc or desc. <br>By default, desc.</td></tr><tr><td>startBlock</td><td>String</td><td>The starting block number from which to get the transactions.<br>By default, the Genesis block</td></tr><tr><td>endBlock</td><td>String</td><td>The ending block number from which to get the transactions<br>By default, the current block</td></tr><tr><td>fromTimestamp</td><td>String</td><td>The start date from which to get the transactions ( format in seconds or date string )<br>Note-If 'fromTimestamp' and 'startBlock' are provided, 'startBlock' will be used.<br>By default, the Genesis block timestamp</td></tr><tr><td>toTimestamp</td><td>String</td><td><p>The end date from which to get the transactions ( format in seconds or date string )<br>Note- If 'toTimestamp' and 'endBlock' are provided, 'endBlock' will be used.</p><p>By default, the current block timestamp</p></td></tr></tbody></table>

{% tabs %}
{% tab title="Sample Request" %}

```url
https://historicallp.api.expand.network/chain/getusertransactions?pageSize=5&address=0xF977814e90dA44bFA03b6295A0616a897441aceC&chainId=8453
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "nextPageToken": "eyJhbGciOiJIUzI1NiJ9.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.YMgDx4OjdzQjN6TslYNrzUqYiKUJjyyn3w4nqUXvINU",
        "pageSize": "5",
        "transactions": [
            {
                "hash": "0xc8f36c00ff0ae6022cee08974abbc2cb0f4c2528566ae02a9ce8c8e019db9229",
                "nonce": "157",
                "transaction_index": "56",
                "from_address_entity": null,
                "from_address_entity_logo": null,
                "from_address": "0xe80ec33a43c5d4b02b56677a0b1590b0dffe7e0d",
                "from_address_label": null,
                "to_address_entity": null,
                "to_address_entity_logo": null,
                "to_address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                "to_address_label": null,
                "value": "0",
                "gas": "6203802",
                "gas_price": "38018238",
                "receipt_cumulative_gas_used": "14926055",
                "receipt_gas_used": "6153795",
                "receipt_contract_address": null,
                "receipt_status": "1",
                "block_timestamp": "2024-11-30T17:58:39.000Z",
                "block_number": "23100086",
                "block_hash": "0x01e2f9b98b663680156e1ff5792be3efe16eabff8b1956e47af09bb458f73ced",
                "transaction_fee": "0.000407927698305152",
                "method_label": null,
                "nft_transfers": [],
                "erc20_transfers": [
                    {
                        "token_name": "SIMMI",
                        "token_symbol": "SIMMI",
                        "token_decimals": "8",
                        "from_address_entity": null,
                        "from_address_entity_logo": null,
                        "from_address": "0xec43bb90fe51c9fb1c9fa3e0913c7dd33f4a8cfd",
                        "from_address_label": null,
                        "to_address_entity": null,
                        "to_address_entity_logo": null,
                        "to_address": "0xf977814e90da44bfa03b6295a0616a897441acec",
                        "to_address_label": null,
                        "address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                        "log_index": 966,
                        "value": "91007200000000000",
                        "possible_spam": false,
                        "verified_contract": false,
                        "security_score": null,
                        "direction": "receive",
                        "value_formatted": "910072000"
                    }
                ],
                "native_transfers": [],
                "summary": "Received 910,072,000 SIMMI from 0xec...8cfd",
                "possible_spam": false,
                "category": "token receive",
                "internal_transactions": []
            },
            {
                "hash": "0x7620969f76f506e74d41fadc2a28e193fc0e370f171479c2af89e80aa3573e33",
                "nonce": "154",
                "transaction_index": "94",
                "from_address_entity": null,
                "from_address_entity_logo": null,
                "from_address": "0xe80ec33a43c5d4b02b56677a0b1590b0dffe7e0d",
                "from_address_label": null,
                "to_address_entity": null,
                "to_address_entity_logo": null,
                "to_address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                "to_address_label": null,
                "value": "0",
                "gas": "4868766",
                "gas_price": "66892072",
                "receipt_cumulative_gas_used": "23762782",
                "receipt_gas_used": "4829271",
                "receipt_contract_address": null,
                "receipt_status": "1",
                "block_timestamp": "2024-11-30T16:00:11.000Z",
                "block_number": "23096532",
                "block_hash": "0x73701d8f063e432eecd2b5527b697957a8b5a2e1e787705cae3ee7afcb29afbc",
                "transaction_fee": "0.001100532770970039",
                "method_label": null,
                "nft_transfers": [],
                "erc20_transfers": [
                    {
                        "token_name": "SIMMI",
                        "token_symbol": "SIMMI",
                        "token_decimals": "8",
                        "from_address_entity": null,
                        "from_address_entity_logo": null,
                        "from_address": "0xec43bb90fe51c9fb1c9fa3e0913c7dd33f4a8cfd",
                        "from_address_label": null,
                        "to_address_entity": null,
                        "to_address_entity_logo": null,
                        "to_address": "0xf977814e90da44bfa03b6295a0616a897441acec",
                        "to_address_label": null,
                        "address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                        "log_index": 1298,
                        "value": "103118000000000000",
                        "possible_spam": false,
                        "verified_contract": false,
                        "security_score": null,
                        "direction": "receive",
                        "value_formatted": "1031180000"
                    }
                ],
                "native_transfers": [],
                "summary": "Received 1,031,180,000 SIMMI from 0xec...8cfd",
                "possible_spam": false,
                "category": "token receive",
                "internal_transactions": []
            },
            {
                "hash": "0xe23deb8e7b5732d7565cef064f98791d35eafff62d8d98caa1dacb563300df38",
                "nonce": "116",
                "transaction_index": "67",
                "from_address_entity": null,
                "from_address_entity_logo": null,
                "from_address": "0xe80ec33a43c5d4b02b56677a0b1590b0dffe7e0d",
                "from_address_label": null,
                "to_address_entity": null,
                "to_address_entity_logo": null,
                "to_address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                "to_address_label": null,
                "value": "0",
                "gas": "1743852",
                "gas_price": "59185231",
                "receipt_cumulative_gas_used": "12903500",
                "receipt_gas_used": "1728963",
                "receipt_contract_address": null,
                "receipt_status": "1",
                "block_timestamp": "2024-11-30T15:21:19.000Z",
                "block_number": "23095366",
                "block_hash": "0x3cfca9b2ff45a3c008b3220120745a82f5727bd4fc979e68e6463526dafb20bd",
                "transaction_fee": "0.000290034255052147",
                "method_label": null,
                "nft_transfers": [],
                "erc20_transfers": [
                    {
                        "token_name": "SIMMI",
                        "token_symbol": "SIMMI",
                        "token_decimals": "8",
                        "from_address_entity": null,
                        "from_address_entity_logo": null,
                        "from_address": "0xec43bb90fe51c9fb1c9fa3e0913c7dd33f4a8cfd",
                        "from_address_label": null,
                        "to_address_entity": null,
                        "to_address_entity_logo": null,
                        "to_address": "0xf977814e90da44bfa03b6295a0616a897441acec",
                        "to_address_label": null,
                        "address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                        "log_index": 388,
                        "value": "118244000000000000",
                        "possible_spam": false,
                        "verified_contract": false,
                        "security_score": null,
                        "direction": "receive",
                        "value_formatted": "1182440000"
                    }
                ],
                "native_transfers": [],
                "summary": "Received 1,182,440,000 SIMMI from 0xec...8cfd",
                "possible_spam": false,
                "category": "token receive",
                "internal_transactions": []
            },
            {
                "hash": "0xcbe72850efc21f0ce259afd6cbd5847fa53154abb39034e14d78cced1eeb6a86",
                "nonce": "105",
                "transaction_index": "59",
                "from_address_entity": null,
                "from_address_entity_logo": null,
                "from_address": "0xe80ec33a43c5d4b02b56677a0b1590b0dffe7e0d",
                "from_address_label": null,
                "to_address_entity": null,
                "to_address_entity_logo": null,
                "to_address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                "to_address_label": null,
                "value": "0",
                "gas": "2192525",
                "gas_price": "35377985",
                "receipt_cumulative_gas_used": "11223095",
                "receipt_gas_used": "2174103",
                "receipt_contract_address": null,
                "receipt_status": "1",
                "block_timestamp": "2024-11-30T14:44:37.000Z",
                "block_number": "23094265",
                "block_hash": "0x25719e59a58b0cbc55e768bc4296d538f657f8722361c692049df07c29d2b3f0",
                "transaction_fee": "0.000275900410927471",
                "method_label": null,
                "nft_transfers": [],
                "erc20_transfers": [
                    {
                        "token_name": "SIMMI",
                        "token_symbol": "SIMMI",
                        "token_decimals": "8",
                        "from_address_entity": null,
                        "from_address_entity_logo": null,
                        "from_address": "0xec43bb90fe51c9fb1c9fa3e0913c7dd33f4a8cfd",
                        "from_address_label": null,
                        "to_address_entity": null,
                        "to_address_entity_logo": null,
                        "to_address": "0xf977814e90da44bfa03b6295a0616a897441acec",
                        "to_address_label": null,
                        "address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                        "log_index": 536,
                        "value": "118244000000000000",
                        "possible_spam": false,
                        "verified_contract": false,
                        "security_score": null,
                        "direction": "receive",
                        "value_formatted": "1182440000"
                    }
                ],
                "native_transfers": [],
                "summary": "Received 1,182,440,000 SIMMI from 0xec...8cfd",
                "possible_spam": false,
                "category": "token receive",
                "internal_transactions": []
            },
            {
                "hash": "0x7159f4d7a5096837b164d063c86b18f1fe2f5655d73cc5246ec6e39e15b4846a",
                "nonce": "104",
                "transaction_index": "63",
                "from_address_entity": null,
                "from_address_entity_logo": null,
                "from_address": "0xe80ec33a43c5d4b02b56677a0b1590b0dffe7e0d",
                "from_address_label": null,
                "to_address_entity": null,
                "to_address_entity_logo": null,
                "to_address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                "to_address_label": null,
                "value": "0",
                "gas": "2192525",
                "gas_price": "35358993",
                "receipt_cumulative_gas_used": "14834078",
                "receipt_gas_used": "2174103",
                "receipt_contract_address": null,
                "receipt_status": "1",
                "block_timestamp": "2024-11-30T14:44:29.000Z",
                "block_number": "23094261",
                "block_hash": "0x08448881039bdad4ef857930f4f78a9877e27ac5e4e326f7704a757cfcbe4ac7",
                "transaction_fee": "0.000275859120363295",
                "method_label": null,
                "nft_transfers": [],
                "erc20_transfers": [
                    {
                        "token_name": "SIMMI",
                        "token_symbol": "SIMMI",
                        "token_decimals": "8",
                        "from_address_entity": null,
                        "from_address_entity_logo": null,
                        "from_address": "0xec43bb90fe51c9fb1c9fa3e0913c7dd33f4a8cfd",
                        "from_address_label": null,
                        "to_address_entity": null,
                        "to_address_entity_logo": null,
                        "to_address": "0xf977814e90da44bfa03b6295a0616a897441acec",
                        "to_address_label": null,
                        "address": "0x3a02b900afb60d7b9e54f614acb9682bf3a865b2",
                        "log_index": 603,
                        "value": "118244000000000000",
                        "possible_spam": false,
                        "verified_contract": false,
                        "security_score": null,
                        "direction": "receive",
                        "value_formatted": "1182440000"
                    }
                ],
                "native_transfers": [],
                "summary": "Received 1,182,440,000 SIMMI from 0xec...8cfd",
                "possible_spam": false,
                "category": "token receive",
                "internal_transactions": []
            }
        ]
    }
}
```

{% endtab %}
{% endtabs %}

### **/sendtransaction**

Send transaction on the chain.

<mark style="color:green;">`POST`</mark> `https://api.expand.network/chain/sendtransaction`

#### Request Body

| Name                                             | Type   | Description                                                                          |
| ------------------------------------------------ | ------ | ------------------------------------------------------------------------------------ |
| rpc                                              | String | Remote procedural call URL.                                                          |
| chainId<mark style="color:red;">\*</mark>        | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. |
| chainSymbol                                      | String | Refer to the [Chain ID ](https://docs.expand.network/ids/chain-ids)page for details. |
| rawTransaction<mark style="color:red;">\*</mark> | String | The encoded transaction, obtained from the signed transaction.                       |

{% tabs %}
{% tab title="Sample Request" %}

```json
{
    "chainId": "8453",
    "rawTransaction": "0xf86a80830f4272830a3d8794a67e9b68c41b0f26184d64c26e0b2b81466e5994843b9aca00808302948ca0e073bcaa02ab49f019278be707e3e50433ac7ae6107649a8b1cbdbc368e9482ea05ba36d559c5b70ffa289f90a572adc0863c46fdd067c40c2f37b9ea666fcc8e7"
}
```

{% endtab %}

{% tab title="Sample Response" %}

```json
{
    "status": 200,
    "msg": "success",
    "data": {
        "chainId": "8453",
        "transactionHash": "0x2e5309f53a8c11841afc88c12c099e5c5c59271379fa3cc65df863fa18a64a60" 
    }
}
```

{% endtab %}
{% endtabs %}