# API

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**Good to know:** If you're building your project on top of the objkt.com API, you can earn a fee for every sale that you refer. [Learn more about fee sharing](https://docs.objkt.com/product/product-guides/curation-and-fee-sharing/fee-sharing).
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## objkt.com API

We offer a free-to-use [graphql](https://graphql.org/) API for developers. More information and the full documentation can be found at <https://data.objkt.com>.

* GraphQL Endpoint: <https://data.objkt.com/v3/graphql>
* Explorer: [GraphiQL](https://data.objkt.com/explore/)
* Shadownet: <https://data.shadownet.objkt.com/docs/>