The Assets API is a GraphQL API that can be interacted with through existing SDKs on JavaScript environments.

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SDKs

React SDK

The React SDK offers a convenient way to query assets within React-based applications. It leverages React’s provider and hook-based approach, simplifying asset retrieval and integration within React projects.

Core SDK

The Core SDK is designed for Node.js environments but can also be utilized in frameworks other than React. It provides a versatile means of interacting with the Assets API, offering comprehensive asset querying and manipulation functionality.

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GraphQL API

For developers seeking more customized functionality or specific use cases, direct interaction with the GraphQL API is also supported. The API is fully Relay specification compliant. Using the API directly allows for fine-grained control over asset queries and enables the execution of custom calls.

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Production

Root and Ethereum Mainnet

ar-api.futureverse.app

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Staging

Porcini and Goerli

ar-api.futureverse.cloud

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Authentication

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Admin Functionality

Sign In with Ethereum (SIWE) is used to generate access tokens to communicate with the authenticated endpoints on the Asset Register API.
You can generate these tokens using this helper tool. The contents generated in the Authorization box, after you sign, should be used as the Authorization header when making API calls.

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Asset Register

Any updates made to the asset register through a transaction (i.e. asset links) must be signed by a wallet, similar to any other blockchain transaction.
swappables sections explain how you can submit signed Asset Register transactions.