~/talk

Querying Blockchain Data with GraphQL

watch on portal.gitnation.org ↗https://portal.gitnation.org/contents/querying-blockchain-data-with-graphql
Talkat JSNation 2023 · 2023-06-01..06-05· [graphql, blockchain]

speaker

name:Simon Emanuel Schmid
github:dwheelentab

resources

video:https://portal.gitnation.org/contents/querying-blockchain-data-with-graphql
slides:none on file

summary

Explains blockchain and smart contract fundamentals (decentralization, immutability) and shows how The Graph provides an indexing/data layer for web3 so blockchain data can be queried with GraphQL. Uses a CryptoPunk subgraph example to demonstrate treating subgraphs as protocol-specific databases, and covers The Graph’s query-fee business model plus issues around data accuracy and trust when retrieving NFTs.

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