Documentation
Start developing with BLOCKSDK API
Guide
Various ways to start BLOCKSDK
Executing Ethereum Smart Contract FunctionsHow to Look Up Ethereum ERC721 (NFT)How to create and deploy an ERC-721 (NFT)
Developer Forum
Hub for learning and collaboration
Blog
Find information on our official blog.
Chains
Development Platform Development. Construction. Expansion.
Make it easy to develop Web3 services using the BLOCKSDK API.Development Platform
DAPP competitiveness can be secured through Contract DB's strong data aggregation base.
at one's scale
Blockchain Data Analysis
More than billion
Many API requests are being processed every month.
2.5x
API response time is faster than competitors.
24/7
Access support teams, communities, and documents.
Crosschain Blockchain API
To provide a comprehensive and efficient platform for many projects, we leverage the latest advances in blockchain technology to integrate everything we need to build a blockchain.
WEB3 API
Provides unmatched latency, reliability, and scalability across all major blockchains.We'll handle all forks, upgrades, and network disruptions so you can focus on your service.
WEB3 API Status
NFT API
You no longer need to access NFT data through smart contracts. Our NFT API easily gives you the NFT metadata you're looking for.
NFT API StatusTOKEN API
Easily query your ERC-20 token immediately with your wallet, token transfer, and token details. All data will be immediately viewed.
TOKEN API Status
Real-time inquiry
The BLOCKSDK DB system synchronizes in real time with the blockchain, allowing immediate access to new data.
High level of security
Secure API access with token-based authentication, refurbishment whitelist, domain masking, and more.
Historical Data
Look up all the historical data generated on the blockchain.
Tracking and Debugging
Ask the node to re-run the desired transaction with different levels of data collection.
WEB3 data aggregation, ContractDB
Customized inquiry is supported for all types of direct data.
Aggregate all data with direct DB.
#DEX exchange transaction count highest order query
query Query{
DexTokens(sort: TOTALSWAPCOUNT_DESC){
count
results {
totalSwapCount
totalMintCount
totalMintAmount
totalBurnCount
totalBurnAmount
totalAmountOut
totalAmountIn
tokenAddress
}
}
}Response
{
"data": {
"DexTokens": {
"count": 8,
"results": [
{
"totalSwapCount": 21,
"totalMintCount": 43,
"totalMintAmount": 6016476091426609861704343,
"totalBurnCount": 1,
"totalBurnAmount": 99999999999999661952,
"totalAmountOut": 717375941626483906112588,
"totalAmountIn": 1229589530991652755204144,
"tokenAddress": "0x29b5fd4b1008d48dfb00ec46f8b4d2f2ebca9b72"
},
{
"totalSwapCount": 47,
"totalMintCount": 52,
"totalMintAmount": 120709990000000000,
"totalBurnCount": 4,
"totalBurnAmount": 1000268001131058,
"totalAmountOut": 60515224444768908,
"totalAmountIn": 41490260240678780,
"tokenAddress": "0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c"
},
{
"totalSwapCount": 33,
"totalMintCount": 9,
"totalMintAmount": 5155051581870680407,
"totalBurnCount": 1,
"totalBurnAmount": 309996957163364282,
"totalAmountOut": 18094377802474954173,
"totalAmountIn": 14488376913878870623,
"tokenAddress": "0x55d398326f99059ff775485246999027b3197955"
},
]
}
}
}WEB3's journey Start
Whether you're new to blockchain or experienced developers,
We offer a wide range of developer resources.
Documentation
Find powerful documents for all supported chains and find out how to call the WEB3 API using the latest libraries and code examples across Python, Ruby, JavaScript, and cURL.
Looking at the document
Guide
Find the right guide to help distribute smart contracts, create NFTs, build distributed applications, and more on all supported blockchains.
Looking at the guide
Blog
Check out the latest announcements about major releases, new features, chains, and more.
Take a look at your blog
Are you ready?
With BLOCKSDK, you can query and create data from more than a dozen cross-chains in seconds. DirectDB automates the DB system construction by collecting and aggregating all types of WEB3 data through custom DB settings. Industry-leading companies trust us and you can do the same.