Aptos GraphQL API
The Aptos Indexer GraphQL API provides high-level access to processed Aptos blockchain data. Backed by a Hasura GraphQL engine over the Aptos Indexer database, it exposes queryable tables covering token and NFT ownership, fungible asset balances, account transactions, staking and delegation, governance proposal votes, Aptos Name Service (ANS) lookups, Move table items, block and transaction metadata, and confidential asset activities. It is optimized for read-heavy applications such as NFT marketplaces, wallets, DeFi dashboards, and analytics tools that need aggregated, pre-indexed blockchain state rather than raw node data.
Overview
Aptos GraphQL API is a GraphQL API specification published by Aptos on the APIs.io network.
The Aptos Indexer GraphQL API provides high-level access to processed Aptos blockchain data. Backed by a Hasura GraphQL engine over the Aptos Indexer database, it exposes queryable tables covering token and NFT ownership, fungible asset balances, account transactions, staking and delegation, governance proposal votes, Aptos Name Service (ANS) lookups, Move table items, block and transaction metadata, and confidential asset activities. It is optimized for read-heavy applications such as NFT marketplaces, wallets, DeFi dashboards, and analytics tools that need aggregated, pre-indexed blockchain state rather than raw node data.
The GraphQL endpoint is available at https://indexer.mainnet.aptoslabs.com/v1/graphql. documentation is published at https://aptos.dev/en/build/indexer/indexer-api.
The specification includes 4 reference links.
Tagged areas include Blockchain, Web3, Move, Layer 1, and Cryptocurrency.
Endpoint
References
- Documentation https://aptos.dev/en/build/indexer/indexer-api
- APIReference https://aptos.dev/en/build/indexer/indexer-api/indexer-reference
- GettingStarted https://aptos.dev/en/build/get-started
- Authentication https://geomi.dev/docs/api-keys