Indexers

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Ghost

Ghost makes it easy to build blazingly fast indexers (subgraphs) for smart contracts, letting you write your index transformations in Solidity and query data with GraphQL using hosted endpoints.

To get started, you can sign up for an account and follow this quickstart guide on how to create, deploy, and query a GhostGraph.

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Goldsky

Goldsky is a high-performance data indexing provider for Abstract that makes it easy to extract, transform, and load on-chain data to power both application and analytics use cases.

Goldsky offers two primary approaches to indexing and accessing blockchain data:

• Subgraphs (high-performance subgraphs)

• Mirror (real-time data replication pipelines)

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The Graph

The Graph provides an easy way to query smart contract data through APIs known as subgraphs.

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Reservoir

Reservoir APIs provide all-in-one endpoints for applications.