Fast and reliable
web3 infrastructure

Fast and
reliable web3
infrastructure

Access to APIs and Data, faster than existing web3 infrastructure. Just a few lines of code away.

Access to APIs and Data, faster
than existing web3 infrastructure. Just a few lines of code away.

Fast and reliable
web3 infrastructure

Access to APIs and Data, faster than existing web3 infrastructure. Just a few lines of code away.

Transactions

Wallets

NFTs

query UserTransactions {
  transactions(filter: { fromAddresses: ["vitalik.eth"] }) {
    transactions {
      hash
      to { 
        address 
      }
      input
      logs {
        topics
      }
      value
    }
  }
}

All web3 data you need
available in one API

All web3 data you need
available in one API

Basement makes it easier than ever to build on web3.
So you can focus on building the next best thing.

Granular Data

GraphQL helps you fetch only
the data you need in one single response. From NFTs to transactions.

Global Network

Media is stored and cached on our edge network close to your users, available on all 6 continents.

Performant Querying

Highly performant filtering for all kinds of data, from transaction receipts to NFT metadata.

Optimized Encoding

NFT media is compressed and encoded in the best format for both web and mobile, including thumbnails and blurhashes.

SOON

Multi-Chain

Support for a multitude of EVM-based chains such as Optimism, Arbitrum and Polygon.

SOON

Realtime

Stay in the loop by subscribing to on-chain events over sockets or webhooks with our GraphQL-based pub-sub framework.

Built on Basement

Built on Basement

Built on Basement

Start building today

Whether you’re building a wallet or a brand new protocol. We got your back. Our APIs make building decentralised apps a breeze.

Start building today

Whether you’re building a wallet or a brand new protocol. We got your back. Our APIs make building decentralised apps a breeze.

Start building today

Whether you’re building a wallet or a brand new protocol. We got your back. Our APIs make building decentralised apps a breeze.

All web3 data
you need available in one API

Basement makes it easier than
ever to build on web3.
So you can focus on building
the next best thing.