# Modules Standard Library

There will be more modules added here over time as more integrations come online.

Even though you can publish your own modules, if you believe they are reusable and could be added here, please [contact us](/verax-documentation/get-involved/get-in-touch.md)!

## List of Standard Modules

* [ECDSAModule](/verax-documentation/discover/modules-standard-library/ecdsamodule.md)
* [ERC1271Module](/verax-documentation/discover/modules-standard-library/erc1271module.md)
* [FeeModule](/verax-documentation/discover/modules-standard-library/feemodule.md)
* [IndexerModule](/verax-documentation/discover/modules-standard-library/indexermodule.md)
* [IssuersModule](/verax-documentation/discover/modules-standard-library/issuersmodule.md)
* [SchemaModule](/verax-documentation/discover/modules-standard-library/schemamodule.md)
* [SenderModule](/verax-documentation/discover/modules-standard-library/sendermodule.md)


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