Web3-Native Programmable Data Cloud

Customize enterprise-level APIs through SQL to meet specific business requirements of Web3 applications

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Transaction history

Monitor the status

Request the nearest node

Load the latest data

Connecting ...

Latest Blocks

Transactions

346,292,953

Blockchain network

import requests 

url = "https://api.chainbase.online/v1/dw/query" 

payload = { "query":"select * from ethereum.transaction_logs limit 10;" } 

headers = { 
  "x-api-key": "{API_KEY}" 
} 

response = requests.post(url, json=payload, headers=headers) 

print(response.text)

Supported languages

Real-time ingress layer

With great power comes great flexibility. Real-time computation of billion-level data.

Lightspeed-fast queries

Delivers unparalleled performance and supports rapid business scaling

Fully decoded multi-chain

We decode bits of data that are hidden in the chain into a structured format so you can unlock insights

Composability of data

In Chainbase Data Cloud, We make blockchains speak SQL, and real cross-data interoperability

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22ms

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Data Cloud Studio · SQL

SELECT
    *
FROM
    ethereum.erc721_transfer
WHERE
    contract_address = '0xed5af388653567af2f388e6224dc7c4b3241c544'
ORDER BY
    block_timestamp DESC,
    transaction_index

# GetNFTTransfers
# Get the transaction records of the specified NFT


import requests

url = "https://api.chainbase.online/v1/dw/query"

payload = {"query":"SELECT\n    *\nFROM\n    ethereum.erc721_transfer\nWHERE\n    contract_address = '0xed5af388653567af2f388e6224dc7c4b3241c544'\nORDER BY\n    block_timestamp DESC,\n    transaction_index"}

headers = {
    "x-api-key": "{API_KEY}"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

Alpha-Tested by

"We've spent over years developing the best hardware wallet for the Bitcoin and Ethereum community. Chainbase's services offer a tremendous help for developers like us. With their help, we will be able to scale our product into a future of multi-chain with ease in mind. We're so thrilled about the collaboration and our long-term partnership."