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Checkpoint (Snapshot Labs)
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Checkpoint (Snapshot Labs)

Uorodheshaji na API za data

Uorodheshaji · Uwekaji kumbukumbu wa matukio · API

snapshot-labs/checkpoint (inafunguka katika kichupo kipya)@snapshot-labs/checkpoint(367) (inafunguka katika kichupo kipya)

Checkpoint from Snapshot Labs is a library for indexing Ethereum and Starknet contract events and serving them over GraphQL. Builders install it to turn their own contract events into a GraphQL API, separate from the Snapshot voting application.

Rasilimali zinazohusiana

Ponder

Ponder

Ponder ni mfumo wa uwekaji faharisi kwa programu za kripto wenye msisitizo wa kuonyesha upya haraka na urahisi wa msanidi programu unapohudumia data mpya za mnyororo kwenye mazingira ya nyuma au mbele ya bidhaa.

rindexer

rindexer

rindexer ni mfumo wa uwekaji faharisi unaolenga programu wenye urahisi wa GraphQL na Postgres unapohitaji njia za kuaminika za mnyororo-hadi-API bila gundi maalum ya ETL.

Envio

Envio

Envio ni mfumo wa uwekaji faharisi wa minyororo mingi wenye vishikio vya TypeScript, JavaScript, au ReScript ambao husawazisha kupitia HyperSync badala ya RPC unapohitaji GraphQL API moja inayoungwa mkono na Postgres kwenye minyororo kadhaa ya EVM.

The Graph

The Graph

The Graph is a decentralized indexing protocol where builders deploy subgraphs and query them over GraphQL. Builders use it to turn contract events into a queryable API without running their own indexer.

Covalent (GoldRush)

Covalent, delivered as GoldRush, is a unified REST API for historical onchain data across many chains. Builders call it when an application needs normalized balances, transfers, and history without writing a chain-specific indexer.

Moralis

Moralis offers web3 data APIs together with webhook-first event streams. Builders call its REST endpoints for wallet, token, NFT, and price data on Ethereum mainnet and subscribe to Streams webhooks for events.