Tokens

Endpoints with are under the API Pro subscription. To upgrade your API plan, browse through the PolygonScan APIs page.

Get ERC-20 Token TotalSupply by ContractAddress

Returns the total supply of a ERC-20 token.

https://api.polygonscan.com/api
   ?module=stats
   &action=tokensupply
   &contractaddress=0x7ceb23fd6bc0add59e62ac25578270cff1b9f619
   &apikey=YourApiKeyToken

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Request

Query Parameters

Parameter	Description
contractaddress	the contract address of the ERC-20 token

Response

Sample Response

{
   "status":"1",
   "message":"OK",
   "result":"476738052697606400198601"
}

📈 Tip : The result is returned in the token's smallest decimal representation.

Eg. a token with a balance of 215.241526476136819398 and 18 decimal places will be returned as 215241526476136819398

Get ERC-20 Token Account Balance by ContractAddress

Returns the current balance of a ERC-20 token of an address.

https://api.polygonscan.com/api
   ?module=account
   &action=tokenbalance
   &contractaddress=0x8a953cfe442c5e8855cc6c61b1293fa648bae472
   &address=0xe04c9c8b5939fb0bb2ce58573fa4fa0411093506
   &tag=latest
   &apikey=YourApiKeyToken

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Request

Query Parameters

Parameter	Description
contractaddress	the contract address of the ERC-20 token
address	the string representing the address to check for token balance

Response

Sample Response

{
   "status":"1",
   "message":"OK",
   "result":"46845461145279332930893089378"
}

📈 Tip : The result is returned in the token's smallest decimal representation.

Eg. a token with a balance of 215.241526476136819398 and 18 decimal places will be returned as 215241526476136819398

Get Historical ERC-20 Token TotalSupply by ContractAddress & BlockNo

Returns the historical amount of a ERC-20 token in circulation at a certain block height.

📝 Note : This endpoint is throttled to 2 calls/second regardless of API Pro tier.

https://api.polygonscan.com/api
   ?module=stats
   &action=tokensupplyhistory
   &contractaddress=0x831753dd7087cac61ab5644b308642cc1c33dc13
   &blockno=20071631
   &apikey=YourApiKeyToken

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Request

Query Parameters

Parameter	Description
contractaddress	the contract address of the ERC-20 token
blockno	the integer block number to check total supply for eg. 4000000

Response

Sample Response

{
   "status":"1",
   "message":"OK",
   "result":"951911913447326414573422"
}

📈 Tip : The result is returned in the token's smallest decimal representation.

Eg. a token with a balance of 215.241526476136819398 and 18 decimal places will be returned as 215241526476136819398

Get Historical ERC-20 Token Account Balance by ContractAddress & BlockNo

Returns the balance of a ERC-20 token of an address at a certain block height.

📝 Note : This endpoint is throttled to 2 calls/second regardless of API Pro tier.

https://api.polygonscan.com/api
   ?module=account
   &action=tokenbalancehistory
   &contractaddress=0x831753dd7087cac61ab5644b308642cc1c33dc13
   &address=0x019ba0325f1988213d448b3472fa1cf8d07618d7
   &blockno=20169066
   &apikey=YourApiKeyToken

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Request

Query Parameters

Parameter	Description
contractaddress	the contract address of the ERC-20 token
address	the string representing the address to check for balance
blockno	the integer block number to check total supply for eg. 400000

Response

Sample Response

{
   "status":"1",
   "message":"OK",
   "result":"21475814538620954598134"
}

📈 Tip : The result is returned in the token's smallest decimal representation.

Eg. a token with a balance of 215.241526476136819398 and 18 decimal places will be returned as 215241526476136819398

Get Token Info by ContractAddress

Returns project information and social media links of an ERC-20/ERC-721 token.

📝 Note : This endpoint is throttled to 2 calls/second regardless of API Pro tier.

https://api.polygonscan.com/api
   ?module=token
   &action=tokeninfo
   &contractaddress=0x53e0bca35ec356bd5dddfebbd1fc0fd03fabad39
   &apikey=YourApiKeyToken

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Request

Query Parameters

Parameter	Description
contractaddress	the contract address of the ERC-20/ERC-721 token to retrieve token info

Response

Sample Response

{
   "status":"1",
   "message":"OK",
   "result":[
      {
         "contractAddress":"0x53e0bca35ec356bd5dddfebbd1fc0fd03fabad39",
         "tokenName":"ChainLink Token",
         "symbol":"LINK",
         "divisor":"18",
         "tokenType":"ERC20",
         "totalSupply":"1573879.616930000000000000",
         "blueCheckmark":"true",
         "description":"A blockchain-based middleware, acting as a bridge between cryptocurrency smart contracts, data feeds, APIs and traditional bank account payments.",
         "website":"https://chain.link/",
         "email":"[e-mail]",
         "blog":"",
         "reddit":"",
         "slack":"",
         "facebook":"",
         "twitter":"https://twitter.com/chainlink",
         "bitcointalk":"",
         "github":"",
         "telegram":"",
         "wechat":"",
         "linkedin":"",
         "discord":"",
         "whitepaper":"https://link.smartcontract.com/whitepaper",
         "tokenPriceUSD":"24.5400000000"
      }
   ]
}

Get Address ERC20 Token Holding

Returns the ERC-20 tokens and amount held by an address.

Note : This endpoint is throttled to 2 calls/second regardless of API Pro tier.

https://api.polygonscan.com/api
   ?module=account
   &action=addresstokenbalance
   &address=0x4c569c1e541a19132ac893748e0ad54c7c989ff4
   &page=1
   &offset=100
   &apikey=YourApiKeyToken

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Request

Query Parameters

Parameter	Description
address	the string representing the address to check for balance
page	the integer page number, if pagination is enabled
offset	the number of transactions displayed per page

Response

Sample Response

{
    "status": "1",
    "message": "OK",
    "result": [
        {
            "TokenAddress": "0xba6f652fa17384af20a2d59813345b0ee0128d48",
            "TokenName": "AAVEPool.org",
            "TokenSymbol": "AAVE",
            "TokenQuantity": "7638",
            "TokenDivisor": "2"
        },
        {
            "TokenAddress": "0x85b9406bcbe33ba5cec12434b3c0818446c621fd",
            "TokenName": "AAVEPool.org",
            "TokenSymbol": "AAVE",
            "TokenQuantity": "5602",
            "TokenDivisor": "2"
        }
    ]
}

Get Address ERC721 Token Holding

Returns the ERC-721 tokens and amount held by an address.

Note : This endpoint is throttled to 2 calls/second regardless of API Pro tier.

https://api.polygonscan.com/api
   ?module=account
   &action=addresstokennftbalance
   &address=0x4c569c1e541a19132ac893748e0ad54c7c989ff4
   &page=1
   &offset=100
   &apikey=YourApiKeyToken 

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Request

Query Parameters

Parameter	Description
address	the string representing the address to check for balance
page	the integer page number, if pagination is enabled
offset	the number of transactions displayed per page

Response

Sample Response

{
    "status": "1",
    "message": "OK",
    "result": [
        {
            "TokenAddress": "0x0c88de91cd73b16e570a08efb068f7eade5e6107",
            "TokenName": "ETHStation 1672549036942",
            "TokenSymbol": "ETHStation 1672549036942",
            "TokenQuantity": "1"
        },
        {
            "TokenAddress": "0xbf6f84eb656d8bb2a1b15a0aeb3c881557e5093f",
            "TokenName": "MiningSite 1682068466711",
            "TokenSymbol": "MiningSite 1682068466711",
            "TokenQuantity": "1"
        }
    ]
}

Get Address ERC721 Token Inventory By Contract Address

Returns the ERC-721 token inventory of an address, filtered by contract address.

📝 Note : This endpoint is throttled to 2 calls/second regardless of API Pro tier.

https://api.polygonscan.com/api
   ?module=account
   &action=addresstokennftinventory
   &address=0x04c9874AC0D2d9a460Fe8057ed3818F1005538e2
   &contractaddress=0x9e8ea82e76262e957d4cc24e04857a34b0d8f062
   &page=1
   &offset=100
   &apikey=YourApiKeyToken

Try this endpoint in your browser 🔗

Request

Query Parameters

Parameter	Description
address	the string representing the address to check for inventory
contractaddress	the string representing the ERC-721 token contractaddress to check for inventory
page	the integer page number, if pagination is enabled
offset	the number of records displayed per page limited to 1000 records per query, use the page parameter for subsequent records

Response

Sample Response

{
    "status": "1",
    "message": "OK",
    "result": [
        {
            "TokenAddress": "0x9e8ea82e76262e957d4cc24e04857a34b0d8f062",
            "TokenId": "11439"
        },
        {
            "TokenAddress": "0x9e8ea82e76262e957d4cc24e04857a34b0d8f062",
            "TokenId": "11472"
        }
    ]
}