# ERC20
### /gettokendetails
Get the name, symbol and decimals of provided token address. Currently available on EVM chains and Near
`GET` `https://api.expand.network/fungibletoken/gettokendetails`
#### Query Parameters
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc | String | Remote procedural call URL. |
| tokenAddress\* | String | Comma seperated address of token.
Maximum 10 tokens allowed.
|
| chainId | 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/fungibletoken/gettokendetails?tokenAddress=0xEB1112Ac78D537853150E2a07E8b765E29d3F019
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": [
{
"address": "0xeb1112ac78d537853150e2a07e8b765e29d3f019",
"name": "HASH",
"symbol": "HASH",
"decimals": "18",
"possibleSpam": false,
"verifiedContract": false
}
]
}
```
{% endtab %}
{% endtabs %}
### /getuserallowance
Get the amount that the spender is allowed to withdraw on behalf of the owner. Currently available on EVM chains and Tron
`GET` `https://api.expand.network/fungibletoken/getuserallowance`
#### Query Parameters
| Name | Type | Description |
| ---------------------------------------------- | ------ | ----------------------------------------------------------------------------------------- |
| tokenAddress\* | String | Address of the token. |
| owner\* | String | Public address of the owner. |
| spender\* | String | Public address of the spender. |
| rpc | String | Remote procedural call URL. |
| chainId | String | Refer to the [Chain ID](https://docs.expand.network/ids/chain-ids) page for more details. |
| chainSymbol | String | Refer to the [Chain ID](https://docs.expand.network/ids/chain-ids) page for more details. |
{% tabs %}
{% tab title="Sample Request" %}
```url
https://api.expand.network/fungibletoken/getuserallowance?owner=0x6Fb447Ae94F5180254D436A693907a1f57696900&tokenAddress=0x6b175474e89094c44da98b954eedeac495271d0f&spender=0xBA12222222228d8Ba445958a75a0704d566BF2C8
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"allowance": "999000000000000000000"
}
}
```
{% endtab %}
{% endtabs %}
### /getuserbalance
Get the balance of the given token. Currently available on EVM chains
`GET` `https://api.expand.network/fungibletoken/getuserbalance`
#### Query Parameters
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| chainId\* | String | Refer to the [Chain ID](https://docs.expand.network/ids/chain-ids) page for details. |
| tokenAddress\* | String | Address of the token. |
| address\* | String | Public Address of the user |
| 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/fungibletoken/getuserbalance?tokenAddress=0x6B175474E89094C44Da98b954EedeAC495271d0F&address=0x63056E00436Da25BcF48A40dfBbDcc7089351006&chainId=1
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"balance": "90344000000000000000"
}
}
```
{% endtab %}
{% endtabs %}
### /historicaltransactions
Retrieves all the transfers for the given address in the given range.
`GET` `https://api.expand.network/fungibletoken/historicaltransactions`
#### Query Parameters
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| chainId | String | Refer to the [Chain ID](https://docs.expand.network/ids/chain-ids) page for details. |
| address | String | Public Address of the user |
| chainSymbol | String | Refer to the [Chain ID](https://docs.expand.network/ids/chain-ids) page for details. |
| startBlock | String | Starting block of the range.
by default latestBlock -100
|
| endBlock | String | Last block of the range.
by default its latestBlock
|
| page | String | page to get response on,
by default its 1
|
| sort | String | asc/desc sorting method,
by default its desc
|
| tokenAddress\* | String | address of the erc20 token |
{% tabs %}
{% tab title="Sample Request" %}
```url
https://api.expand.network/fungibletoken/historicaltransactions?tokenAddress=0x6b175474e89094c44da98b954eedeac495271d0f
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"transactions": [
{
"blockNumber": "18968825",
"timeStamp": "1704796271",
"hash": "0x6df96285db80a5c1792a056bf9f38c63e9f250572c2f5afac945bcf996a145e5",
"nonce": "21",
"blockHash": "0xe8cf4dda5e648b707ff2837741708176122cb2196559c20c8618debf8c991997",
"from": "0x3f2488a54c8b397525ff85ce5d32ac5f27dd8ce5",
"contractAddress": "0x6b175474e89094c44da98b954eedeac495271d0f",
"to": "0x1715a3e4a142d8b698131108995174f37aeba10d",
"value": "193485657300000000000",
"tokenName": "Dai Stablecoin",
"tokenSymbol": "DAI",
"tokenDecimal": "18",
"transactionIndex": "114",
"gas": "216896",
"gasPrice": "12898560151",
"gasUsed": "189283",
"cumulativeGasUsed": "10458631",
"input": "deprecated",
"confirmations": "67",
"methodId": "0xad58bdd1",
"methodSignature": "relayTokens(address,address,uint256)"
},
]
}
}
```
{% endtab %}
{% endtabs %}
### /historical/weth
Retrieves all the WETH transfers for the given address in the given range.
`GET` `https://api.expand.network/fungibletoken/historical/weth`
#### Query Parameters
| Name | Type | Description |
| ----------- | ------ | ------------------------------------------------------------------------------------ |
| chainId | String | Refer to the [Chain ID](https://docs.expand.network/ids/chain-ids) page for details. |
| address | String | Public Address of the user |
| chainSymbol | String | Refer to the [Chain ID](https://docs.expand.network/ids/chain-ids) page for details. |
| startBlock | String | Starting block of the range.
by default latestBlock -100
|
| endBlock | String | Last block of the range.
by default its latestBlock
|
| page | String | page to get response on,
by default its 1
|
| sort | String | asc/desc sorting method,
by default its desc
|
{% tabs %}
{% tab title="Sample Request" %}
```url
https://api.expand.network/fungibletoken/historical/weth
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"transactions": [
{
"blockNumber": "17320271",
"timeStamp": "1684824623",
"hash": "0x051aac77f464921c72bb628fea7e1f57663b28e0286d20c69e830498307f15d5",
"nonce": "367",
"blockHash": "0x3dc921095193718262dcf3f07b52f1921351bef675a8617dd6f1badde6093f19",
"from": "0x55d5c232d921b9eaa6b37b5845e439acd04b4dba",
"contractAddress": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2",
"to": "0xef1c6e67703c7bd7107eed8303fbe6ec2554bf6b",
"value": "449713740022466855",
"tokenName": "Wrapped Ether",
"tokenSymbol": "WETH",
"tokenDecimal": "18",
"transactionIndex": "112",
"gas": "212952",
"gasPrice": "37761736473",
"gasUsed": "149768",
"cumulativeGasUsed": "10771742",
"input": "deprecated",
"confirmations": "1"
}
]
}
}
```
{% endtab %}
{% endtabs %}
### /historicallogs
Retrieves all the logs for the given address in the given range.
`GET` `https://api.expand.network/fungibletoken/historicallogs`
#### Query Parameters
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| chainId | 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.
by default its (latestBlock -100)
|
| endBlock | String | Last block of the range.
by default its latestBlock
|
| tokenAddress\* | String | address of the erc20 token |
| type\* | String | Approval/Transfer logs |
{% tabs %}
{% tab title="Sample Request" %}
```url
https://api.expand.network/fungibletoken/historicallogs?tokenAddress=0x6B175474E89094C44Da98b954EedeAC495271d0F&type=Approval
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"logs": [
{
"address": "0x6b175474e89094c44da98b954eedeac495271d0f",
"topics": [
"0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925",
"0x000000000000000000000000975f7b8e68e99c04807e94f72d63e98ec21f5ad5",
"0x0000000000000000000000001715a3e4a142d8b698131108995174f37aeba10d"
],
"params": {
"src": "0x975f7b8e68e99c04807e94f72d63e98ec21f5ad5",
"guy": "0x1715a3e4a142d8b698131108995174f37aeba10d",
"wad": "127000000000000000000"
},
"data": "0x000000000000000000000000000000000000000000000006e27aa3200a9c0000",
"blockNumber": "17320089",
"blockHash": "0x39b65a913a44fefa4f1432dc00927839cf8ba6bcbc778afb3effaf5c91a2a5d1",
"timeStamp": "1684822391",
"gasPrice": "37991235385",
"gasUsed": "46158",
"logIndex": "302",
"transactionHash": "0x8b9159d1fc58b9dd33a0f8ebcb6980bca0416c3836bb08771c2cac5737dbadba",
"transactionIndex": "109"
}
]
}
}
```
{% endtab %}
{% endtabs %}
### /historicalusertransactions
Retrieves all the ERC-20 transfers for the given address. \
Currently support for all EVM chains-Except zksync-era
`GET` `https://api.expand.network/fungibletoken/historicalusertransactions`
#### Query Parameters
| Name | Type | Description |
|---|
| chainId | String | Refer to the Chain ID page for details. |
| chainSymbol | String | Refer to the Chain ID page for details. |
| address* | String | Public Address of the user |
| tokenAddress* | String | ERC-20 token address |
| startBlock | String | Starting block of the range. by default latestBlock -100 |
| endBlock | String | Last block of the range. by default its latestBlock |
| pageSize | String | page to get response on, by default its 1 |
| pageToken | String | Present at the top of a lengthy response to fetch the next page. |
| sortOrder | String | asc/desc sorting method, by default its desc |
| fromTimestamp | String | The start date from which to get the transactions ( format in seconds or date string )
Note-If 'fromTimestamp' and 'startBlock' are provided, 'startBlock' will be used.
By default, the Genesis block timestamp |
| toTimestamp | String | The end date from which to get the transactions ( format in seconds or date string )
Note- If 'toTimestamp' and 'endBlock' are provided, 'endBlock' will be used. By default, the current block timestamp |
| startBlock | String | The starting block number from which to get the transactions.
By default, the Genesis block |
| endBlock | String | The ending block number from which to get the transactions
By default, the current block |
{% tabs %}
{% tab title="Sample Request" %}
```url
https://api.expand.network/fungibletoken/historicalusertransactions?chainId=1&address=0x83A32a54D31Ee4f1f9dFFAd2A63A6d214e469eC3&tokenAddress=0xdAC17F958D2ee523a2206206994597C13D831ec7&sortOrder=asc&pageSize=10
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"nextPageToken": "eyJhbGciOiJIUzI1NiJ9.eyJhc2NlbmRpbmciOnRydWUsImxpbWl0IjoxMCwicGFnZSI6MCwibGFzdEV2YWx1YXRlZEtleSI6eyJ3YWxsZXRBZGRyZXNzIjoiMHg4M2EzMmE1NGQzMWVlNGYxZjlkZmZhZDJhNjNhNmQyMTRlNDY5ZWMzIiwibG9nSWRlbnRpZmllclJvbGx1cCI6IjAwMDE3MTYwMDAxNDMwMDAwMDAwMDAwMDAwMDAwMDA4In0sInRhYmxlSW5kZXgiOjl9.cRYxg4nozOYVDq9pvYE5RLb0yoe-IKyIhV2VvvNr4tQ",
"transactions": [
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0x1faa804cbd9899e08a6f56b995524d32926c2fe08a2cfae9448987087e8f85b1",
"block_number": "19768965",
"block_timestamp": "2024-04-30T15:17:23.000Z",
"transaction_hash": "0x22d5762ea04387c8e3517420c24f81becd7bd9f9836c9d5ae530878ac89d47e9",
"transaction_index": 35,
"log_index": 131,
"value": "1000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0x31ad28e590986b7f4ac84be0bf95557177f571a1e9be8062d1a7c96f8e273eb9",
"block_number": "19781205",
"block_timestamp": "2024-05-02T08:20:23.000Z",
"transaction_hash": "0x877cd91398440e3cf502cc99ec2ad463fa77dd3ce2bf5ee169aae42dffb5bdbc",
"transaction_index": 24,
"log_index": 31,
"value": "30000000000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0xf742ac23e06f776e28a228ab5cd9944ea354f267ecec324af7bbdfe30e7cec3a",
"block_number": "19781354",
"block_timestamp": "2024-05-02T08:50:11.000Z",
"transaction_hash": "0x77945592114d7df433fedd66515eada9070ce1838c81b2b348c2e5d416e0a47b",
"transaction_index": 44,
"log_index": 38,
"value": "30000000000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0xcfb6479ee16d2815aabd49789d2e630f891043bce1fe5ee699cd093e2fd3d954",
"block_number": "19781375",
"block_timestamp": "2024-05-02T08:54:23.000Z",
"transaction_hash": "0x24a959f0989328de6a7cdc97ffab4d07f4e612d98523bab17a5dd31291f3d8ed",
"transaction_index": 71,
"log_index": 135,
"value": "30000000000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0xeada8469b9cace2e42f21588cb5523de83f68712e3091d6128c73d71f3aba3d5",
"block_number": "19801538",
"block_timestamp": "2024-05-05T04:34:11.000Z",
"transaction_hash": "0x1d22a82e6973d137b3afcfb01ee608152a38102b8963ac6fd1dc5d295da4b721",
"transaction_index": 107,
"log_index": 248,
"value": "1744527000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0x1b524eb085ed2037f8d603c930cda05327c64bc0fe95d3617731d13fc691fca4",
"block_number": "19808133",
"block_timestamp": "2024-05-06T02:42:23.000Z",
"transaction_hash": "0xc8929c5cba88438537969fdd10ca2ed8c3c586fdc4b6860141ab99886ee97519",
"transaction_index": 13,
"log_index": 33,
"value": "2140680000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0x92552bb7fcf9611d83ed4321648a8dbb37ebf9ba1d07da05b7cfd550471123a3",
"block_number": "19815775",
"block_timestamp": "2024-05-07T04:21:11.000Z",
"transaction_hash": "0xbf6370013bb6ea39abec1b36ea4fcbc66261f11f07f6d48bb48dfc5b5b7b8d7a",
"transaction_index": 29,
"log_index": 84,
"value": "171606000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0x7c85bece4fadca37c185da98fc46efc9fdfead14589b3801dbea57322772601b",
"block_number": "19836736",
"block_timestamp": "2024-05-10T02:44:11.000Z",
"transaction_hash": "0xd4ba9d623ecc631360d9e7ed0b2a0c2b1bc56380fe758a0243f377cd3c5804f6",
"transaction_index": 30,
"log_index": 91,
"value": "1901967000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0xb993dc6955b4ddc316b7a81ce9bbabf5384861a992bc03bcfddf370f9a147997",
"block_number": "19879628",
"block_timestamp": "2024-05-16T02:42:23.000Z",
"transaction_hash": "0x3b491f01db569331737a6c25087c2f11ab0c277f518c8f85059fb1ef4000ea0b",
"transaction_index": 18,
"log_index": 42,
"value": "348518000000"
},
{
"token_name": "Tether USD",
"token_symbol": "USDT",
"token_decimals": "6",
"from_address_entity": null,
"from_address_entity_logo": null,
"from_address": "0x83bdf89ce9b2b587785a89603d2d451f05cf719b",
"from_address_label": null,
"to_address_entity": null,
"to_address_entity_logo": null,
"to_address": "0x83a32a54d31ee4f1f9dffad2a63a6d214e469ec3",
"to_address_label": null,
"address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"block_hash": "0xcc8aa648ac4a05a5038dd330143468de3cc560e86f5d157730c9c66be6a82677",
"block_number": "19893927",
"block_timestamp": "2024-05-18T02:42:23.000Z",
"transaction_hash": "0x23f1f304b510a8c04dcc9659c4ce965e7648f288c1ab000a96fa95946fc8a87c",
"transaction_index": 10,
"log_index": 8,
"value": "1443489000000"
}
]
}
}
```
{% endtab %}
{% endtabs %}
### /approve
Sets amount as the allowance of spender over the user’s tokens. Currently available on EVM chains, Solana and Tron
`POST` `https://api.expand.network/fungibletoken/approve`
#### Request Body
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc | String | Remote procedural call URL. |
| from\* | String | Address of the sender of the token. |
| tokenAddress\* | String | Address of token. |
| amount\* | String | Number of tokens. |
| to\* | String | Address to get approval of. |
| gas | String | Maximum gas limit provided by the sender, for the transaction. |
| chainId | 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. |
| gasPriority | String | low, medium, or high. |
{% tabs %}
{% tab title="Sample Request" %}
```json
{
"from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
"tokenAddress":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"amount": "1000000000000000000000",
"to": "0x828b154032950c8ff7cf8085d841723db2696056",
"gas": "100000",
"chainId": "1"
}
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
"to": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"value": "0",
"gas": "100000",
"data": "0x095ea7b3000000000000000000000000828b154032950c8ff7cf8085d841723db269605600000000000000000000000000000000000000000000003635c9adc5dea00000",
"referenceId": "ab50faa439b64b66beae1a894e1f0a0a"
}
}
```
{% endtab %}
{% endtabs %}
{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**
```json
{
"from": "0xDeBB1a42a27051FD18d6d6C2055A44d330A4D80a",
"tokenAddress":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"amount": "1000000000000000000000",
"to": "0x828b154032950c8ff7cf8085d841723db2696056",
"gas": "100000",
"gasPriority":"medium",
"chainId": "1"
}
```
{% endtab %}
{% tab title="Sample Response" %}
**With gasPriority:**
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0xDeBB1a42a27051FD18d6d6C2055A44d330A4D80a",
"to": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"value": "0",
"gas": "100000",
"data": "0x095ea7b3000000000000000000000000828b154032950c8ff7cf8085d841723db269605600000000000000000000000000000000000000000000003635c9adc5dea00000",
"gasPrice": "4041564215",
"referenceId": "bdf577b2ea2141ad96822cc9be56563e"
}
}
```
{% endtab %}
{% endtabs %}
### /transfer
Moves amount tokens from the user’s account to the recipient. Currently available on EVM chains and Solana
`POST` `https://api.expand.network/fungibletoken/transfer`
#### Request Body
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc | String | Remote procedural call URL. |
| from\* | String | Address of the sender of the token. |
| tokenAddress\* | String | Address of token. |
| amount\* | String | Number of tokens. |
| to\* | String | Address of the recipient of the token. |
| gas\* | String | Maximum gas limit provided by the sender, for the transaction. |
| chainId | 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. |
| gasPriority | String | low, medium, or high. |
{% tabs %}
{% tab title="Sample Request" %}
```json
{
"from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
"tokenAddress": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"amount": "1",
"to": "0x3E1Ca9fe2FC3021408d0E869BD3AFb167F889F38",
"gas": "2307200"
}
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
"to": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"value": "0",
"gas": "2307200",
"data": "0xa9059cbb0000000000000000000000003e1ca9fe2fc3021408d0e869bd3afb167f889f380000000000000000000000000000000000000000000000000000000000000001",
"referenceId": "03b43cb740914e9d91e4be1de40d3795"
}
}
```
{% endtab %}
{% endtabs %}
{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**
```json
{
"from": "0xDeBB1a42a27051FD18d6d6C2055A44d330A4D80a",
"tokenAddress": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"amount": "1000000000000",
"to": "0x3E1Ca9fe2FC3021408d0E869BD3AFb167F889F38",
"gas": "2307200",
"gasPriority":"medium"
}
```
{% endtab %}
{% tab title="Sample Response" %}
**With gasPriority:**
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0xDeBB1a42a27051FD18d6d6C2055A44d330A4D80a",
"to": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"value": "0",
"gas": "2307200",
"data": "0xa9059cbb0000000000000000000000003e1ca9fe2fc3021408d0e869bd3afb167f889f38000000000000000000000000000000000000000000000000000000e8d4a51000",
"gasPrice": "4117306380",
"referenceId": "666d67bc71184619b73157ad4571817f"
}
}
```
{% endtab %}
{% endtabs %}
### /transferfrom
Transfers tokens from sender to recipient using the allowance mechanism. Currently available on EVM chains
`POST` `https://api.expand.network/fungibletoken/transferfrom`
#### Request Body
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc | String | Remote procedural call URL. |
| from\* | String | Address of the sender of the token. |
| tokenAddress\* | String | Address of token. |
| amount\* | String | Number of tokens. |
| to\* | String | Address, on whose behalf, tokens are spent. |
| gas\* | String | Maximum gas limit provided by the sender, for the transaction. |
| chainId | 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. |
| reciever\* | String | Receiver of the tokens. |
| gasPriority | String | low, medium, or high. |
{% tabs %}
{% tab title="Sample Request" %}
```json
{
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"tokenAddress": "0x4B9eb6c0b6ea15176BBF62841C6B2A8a398cb656",
"amount": "10000000000000",
"reciever":"0x56D2208EfD27Fe9C67e3879DeBCe35833B9D4cC7",
"to": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
"gas": "390000"
}
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"to": "0x4B9eb6c0b6ea15176BBF62841C6B2A8a398cb656",
"value": "0",
"gas": "390000",
"data": "0x23b872dd000000000000000000000000a67e9b68c41b0f26184d64c26e0b2b81466e599400000000000000000000000056d2208efd27fe9c67e3879debce35833b9d4cc7000000000000000000000000000000000000000000000000000009184e72a000",
"referenceId": "ad4b0020353440d9bebc194695e204e1"
}
}
```
{% endtab %}
{% endtabs %}
{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**
```json
{
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"tokenAddress": "0x4B9eb6c0b6ea15176BBF62841C6B2A8a398cb656",
"amount": "10000000000000",
"reciever":"0x56D2208EfD27Fe9C67e3879DeBCe35833B9D4cC7",
"to": "0xa67E9B68c41b0f26184D64C26e0b2B81466E5994",
"gas": "390000",
"gasPriority":"medium"
}
```
{% endtab %}
{% tab title="Sample Response" %}
**With gasPriority:**
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"to": "0x4B9eb6c0b6ea15176BBF62841C6B2A8a398cb656",
"value": "0",
"gas": "390000",
"data": "0x23b872dd000000000000000000000000a67e9b68c41b0f26184d64c26e0b2b81466e599400000000000000000000000056d2208efd27fe9c67e3879debce35833b9d4cc7000000000000000000000000000000000000000000000000000009184e72a000",
"gasPrice": "4119327710",
"referenceId": "36215433fb864b738d885304f0956858"
}
}
```
{% endtab %}
{% endtabs %}
### /convertbasetokentowraptoken
Converts base token to wrap token. Currently available on EVM chains.
`POST` `https://api.expand.network/fungibletoken/convertbasetokentowraptoken`
#### Request Body
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc | String | Remote procedural call URL. |
| from\* | String | Address of the sender of the token. |
| tokenAddress\* | String | Address of token. |
| amount\* | String | Number of tokens. |
| gas | String | Maximum gas limit provided by the sender, for the transaction. |
| chainId | 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. |
| gasPriority | String | low, medium, or high. |
{% tabs %}
{% tab title="Sample Request" %}
```json
{
"from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
"tokenAddress":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"gas": "2307200",
"chainId": "1",
"amount":"10"
}
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
"to": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"value": "0xa",
"gas": "2307200",
"data": "0xd0e30db0",
"referenceId": "2418a38f53a047a6abb50dd26aa34621"
}
}
```
{% endtab %}
{% endtabs %}
{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority:**
```json
{
"from": "0xDeBB1a42a27051FD18d6d6C2055A44d330A4D80a",
"tokenAddress":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"gas": "2307200",
"gasPriority":"medium",
"chainId": "1",
"amount":"10"
}
```
{% endtab %}
{% tab title="Sample Response" %}
**With gasPriority:**
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0xDeBB1a42a27051FD18d6d6C2055A44d330A4D80a",
"to": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"value": "0xa",
"gas": "2307200",
"data": "0xd0e30db0",
"gasPrice": "4126473966",
"referenceId": "4792b75c3a64401596f7366a0ce5b69a"
}
}
```
{% endtab %}
{% endtabs %}
### /convertwraptokentobasetoken
Converts wrap token to base token. Currently available on EVM chains.
`POST` `https://api.expand.network/fungibletoken/convertwraptokentobasetoken`
#### Request Body
| Name | Type | Description |
| ---------------------------------------------- | ------ | ------------------------------------------------------------------------------------ |
| rpc | String | Remote procedural call URL. |
| from\* | String | Address of the sender of the token. |
| tokenAddress\* | String | Address of token. |
| amount\* | String | Number of tokens. |
| gas | String | Maximum gas limit provided by the sender, for the transaction. |
| chainId | 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. |
| gasPriority | String | low, medium, or high. |
{% tabs %}
{% tab title="Sample Request" %}
```json
{
"from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
"tokenAddress":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"amount": "5",
"gas": "2307200",
"chainId": "1"
}
```
{% endtab %}
{% tab title="Sample Response" %}
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
"to": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"value": "0",
"gas": "2307200",
"data": "0x2e1a7d4d0000000000000000000000000000000000000000000000000000000000000005",
"referenceId": "e911c9db36b54dfe889f10875af33fd4"
}
}
```
{% endtab %}
{% endtabs %}
{% tabs %}
{% tab title="Sample Request" %}
**With gasPriority(medium):**
```json
{
"from": "0xE4c0ddb2695415466be83f2A99b44b043CB55590",
"tokenAddress":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"amount": "100000000000",
"gas": "2307200",
"gasPriority":"medium",
"chainId": "1"
}
```
{% endtab %}
{% tab title="Sample Response" %}
**With gasPriority:**
```json
{
"status": 200,
"msg": "success",
"data": {
"chainId": "1",
"from": "0xE4c0ddb2695415466be83f2A99b44b043CB55590",
"to": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"value": "0",
"gas": "2307200",
"data": "0x2e1a7d4d000000000000000000000000000000000000000000000000000000174876e800",
"gasPrice": "4075756054",
"referenceId": "396438be736f4b13834f3fc095919e70"
}
}
```
{% endtab %}
{% endtabs %}