> ## Documentation Index
> Fetch the complete documentation index at: https://sequence-0fb8d9e6-api_docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Tokens in a contract

## Fetch all unique tokens in a particular ERC20/721/1155 contract, including total supplies

**Fetches token supplies and metadata for any ERC20, ERC721, ERC1155 contract.**

This query is helpful to render all tokens in a token contract, or to query the total token supplies.
In this example, we use the Skyweaver token contract address 0x631998e91476DA5B870D741192fc5Cbc55F5a52E
on the Polygon network. You may query any contract address on any of the supported networks (but make
sure to query the indexer of the corresponding network).

*Sequence Indexer `GetTokenSupplies` Method:*

* Request: POST /rpc/Indexer/GetTokenSupplies
* Content-Type: application/json
* Body (in JSON):
  * `contractAddress` (string) -- a ERC20 / ERC721 / ERC1155 contract address
  * `includeMetadata` (boolean - optional - default: false) -- toggle token metadata to be included in the response
  * `metadataOptions` (object - optional) -- additional options for metadata
    * `verifiedOnly` (boolean - optional) -- return only contracts which are 'verified' to help reduce spam
    * `includeContracts` (\[]string - optional) -- list of specific contract addresses to always be included, even if verifiedOnly is enabled.

**Example: `GetTokenSupplies` of Skyweaver contract on Polygon using an `AQAAAAAAAF_JvPALhBthL7VGn6jV0YDqaFY`**

<CodeGroup>
  ```bash cURL theme={null}
  curl -X POST -H "Content-Type: application/json" -H "X-Access-Key: AQAAAAAAAF_JvPALhBthL7VGn6jV0YDqaFY" https://polygon-indexer.sequence.app/rpc/Indexer/GetTokenSupplies -d '{ "contractAddress": "0x631998e91476DA5B870D741192fc5Cbc55F5a52E", "includeMetadata": true }'
  ```

  ```ts Typescript theme={null}
  // Works in both a Webapp (browser) or Node.js:
  import { SequenceIndexer } from '@0xsequence/indexer'

  const indexer = new SequenceIndexer('https://polygon-indexer.sequence.app', 'AQAAAAAAAF_JvPALhBthL7VGn6jV0YDqaFY')

  // here we query the Skyweaver contract address, but you can use any
  const contractAddress = '0x631998e91476DA5B870D741192fc5Cbc55F5a52E'

  // query Sequence Indexer for all token details / supplies
  const tokenDetails = await indexer.getTokenSupplies({
  	contractAddress: contractAddress,
  	includeMetadata: true
  })
  console.log('token details of contract:', tokenDetails)
  ```

  ```go Go theme={null}
  go
  import (
  	"context"
  	"fmt"
  	"log"
  	"net/http"

  	"github.com/0xsequence/go-sequence/indexer"
  )

  func GetTokenSupplies(contractAddress string) {
  	seqIndexer := indexer.NewIndexer("https://polygon-indexer.sequence.app", "AQAAAAAAAF_JvPALhBthL7VGn6jV0YDqaFY")

  	metadataOptions := indexer.MetadataOptions{
  		VerifiedOnly:     true, // Set to true if you want to fetch only verified contracts
  		UnverifiedOnly:   false,
  		IncludeContracts: nil, // Provide a list of specific contracts to include, if any
  	}

  	_, _, tokenDetails, err := seqIndexer.GetTokenSupplies(context.Background(), contractAddress, nil, &metadataOptions, nil)
  	
  	if err != nil {
  		log.Fatal(err)
  	}

  	fmt.Println("token details:", tokenDetails)
  }
  ```
</CodeGroup>