
How to Get the Holders of an ERC20 Token
IntroductionIn the world of cryptocurrency, knowing the holders of a particular token can provide valuable insights and opportunities for collaboration. Chainbase, a leading platform, offers a powerful API called getTokenHolders that allows you to retrieve a list of addresses for all the holders of a specific ERC20 token. This tutorial will guide you through the process of using Chainbase API to get the holders of a cryptocurrency deployed on various chains. By leveraging this information, yo...

How to Determine the Type of an EVM Contract
In common on-chain data parsing, there is often a large demand for determining the type of contract. This article will judge on relevant standards and engineering practices to determine whether the contract belongs to ERC20 / ERC721 / ERC1155. For more use cases, you can refer to the developer documentation of Chainbase, or ask the original author through Discord. We are happy to discuss issues related to Web3 infra, Data SDK, Chainbase APIs, etc.Rules to determine different contractsWith the...

How to Register a Chainbase Account?
To get started, go to the Chainbase official website.websiteClick on the dashboard to register a new account.loginEnter your email and password.Untitled.pngNext, create a new project in the console to obtain an API key. Now it's time to start your Web3 journey!
All-in-one web3 data infrastructure for indexing, transforming, and utilization of on-chain data at scale.

How to Get the Holders of an ERC20 Token
IntroductionIn the world of cryptocurrency, knowing the holders of a particular token can provide valuable insights and opportunities for collaboration. Chainbase, a leading platform, offers a powerful API called getTokenHolders that allows you to retrieve a list of addresses for all the holders of a specific ERC20 token. This tutorial will guide you through the process of using Chainbase API to get the holders of a cryptocurrency deployed on various chains. By leveraging this information, yo...

How to Determine the Type of an EVM Contract
In common on-chain data parsing, there is often a large demand for determining the type of contract. This article will judge on relevant standards and engineering practices to determine whether the contract belongs to ERC20 / ERC721 / ERC1155. For more use cases, you can refer to the developer documentation of Chainbase, or ask the original author through Discord. We are happy to discuss issues related to Web3 infra, Data SDK, Chainbase APIs, etc.Rules to determine different contractsWith the...

How to Register a Chainbase Account?
To get started, go to the Chainbase official website.websiteClick on the dashboard to register a new account.loginEnter your email and password.Untitled.pngNext, create a new project in the console to obtain an API key. Now it's time to start your Web3 journey!
All-in-one web3 data infrastructure for indexing, transforming, and utilization of on-chain data at scale.

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It’s been a week since the end of ETHDenver 2023. Looking back, it was truly a hectic, fruitful, and unforgettable experience. Last year, Chainbase just started its journey into Web3 data, this year, we made it to this biggest gathering of the ETH community, with polished products, as a sponsor, tech educator, and modest learner.
For us, ETHDenver is not only a place to launch a new product line, showcase existing product offerings, and test the product-market fit, but also a “playground” to learn the latest technologies, make like-minded friends, and foster meaningful connections.
During the whole ETHDenver week, we proudly delivered the following & unexpectedly received tons of warm and constructive feedback:
We had an introductory presentation at Probably Nothing Goose, on Feb 27th. We depicted the Web3 future we believe in and shared our pathway to this future, and explained the data backend architecture we employed with intuitive diagrams, for both tech and non-tech people to understand



During the whole ETHDenver week, we proudly delivered the following & unexpectedly received tons of warm and constructive feedback:
We had an introductory presentation at Probably Nothing Goose, on Feb 27th. We depicted the Web3 future we believe in and shared our pathway to this future, and explained the data backend architecture we employed with intuitive diagrams, for both tech and non-tech people to understand.
Jiahui is giving a speech about Chainbase @PNGoose
We did a technical workshop for Sui builders, on Feb 28th. In this workshop, we specifically showcased how to use Chainbase’s console to query on-Sui data, with live coding examples.




(Yes, we are one of the few data indexers that have already supported Sui’s devnet. Ready to explore Sui’s data? Register an account and try it out!)
On Feb 28th and Mar 1st, we conducted an introductory workshop and a collaborative workshop at Web3 Social House.
In the former, we developed and introduced a useful little tool that can help get portfolio (ENS, token balance, NFT, most recent transactions) overview based on wallet address, using Chainbase’s Data Cloud API.
We did a technical workshop for Sui builders, on Feb 28th. In this workshop, we specifically showcased how to use Chainbase’s console to query on-Sui data, with live coding examples.
Shiran and Jiahui @Sui Builder House
Top 10 wallet addresses that cost the most gas
The most used modules and object types on Sui
Count of events published on Sui
(Yes, we are one of the few data indexers that have already supported Sui’s devnet. Ready to explore Sui’s data? Register an account and try it out!)
On Feb 28th and Mar 1st, we conducted an introductory workshop and a collaborative workshop at Web3 Social House.
In the former, we developed and introduced a useful little tool that can help get portfolio (ENS, token balance, NFT, most recent transactions) overview based on wallet address, using Chainbase’s Data Cloud API.






Chainbase Account Portfolio Overview Mini-Application @Web3 Social House

In the latter, we proposed a use case of on-chain credit scoring system, leveraging Chainbase’s on-chain datasets and NextID’s ID bundles. We demonstrated the paradigm shift of credit scoring system and provided a data base for building verifiable credit scores for wallet addresses.

Also at Web3 Social House, we were invited by our awesome partner GoPlus Security to speak at the Web3 User Defender Panel, and shared our view of wallet-centered self-protection from a data infra perspective.

From Mar 2nd to Mar 5th, for most of the time, we stayed at the booth, introducing Chainbase to curious minds, answering questions from users and partners, live coding in our IDE with talented developers… We had so many memorable moments to share with you!







3 workshops, 1 panel talk, 1 presentation, 4 days at booth. We did it!
A big round of applause to our incredible four-person all-women team!

Huge thanks to Assembly Partners, Sui Foundation & Mysten Labs, Mask Network, Collab.Land, all sponsors of Web3 Social House, ETHDenver team & SporkDAO, and more, for presenting such a wonderful series of events throughout the week!

More importantly, a big shoutout to ETHDenver attendees who we met and talked to, you gave us a lot of feedback and inspiration; and to those who support us from day one to now, thanks for being with us along the way!

We hope that, after a series of events during ETHDenver, more and more people will be Chainbased! We look forward to seeing you at the next crypto conference!
Let’s build a Web3 future where data will flow, and is universally accessible and useful.
PS: There are still some free account (Personal Plan for a month) giveaways for ETHDenver attendees, just write emails to support@chainbase.com, tell us the email address you used for registration, and we will grant access to you!
It’s been a week since the end of ETHDenver 2023. Looking back, it was truly a hectic, fruitful, and unforgettable experience. Last year, Chainbase just started its journey into Web3 data, this year, we made it to this biggest gathering of the ETH community, with polished products, as a sponsor, tech educator, and modest learner.
For us, ETHDenver is not only a place to launch a new product line, showcase existing product offerings, and test the product-market fit, but also a “playground” to learn the latest technologies, make like-minded friends, and foster meaningful connections.
During the whole ETHDenver week, we proudly delivered the following & unexpectedly received tons of warm and constructive feedback:
We had an introductory presentation at Probably Nothing Goose, on Feb 27th. We depicted the Web3 future we believe in and shared our pathway to this future, and explained the data backend architecture we employed with intuitive diagrams, for both tech and non-tech people to understand



During the whole ETHDenver week, we proudly delivered the following & unexpectedly received tons of warm and constructive feedback:
We had an introductory presentation at Probably Nothing Goose, on Feb 27th. We depicted the Web3 future we believe in and shared our pathway to this future, and explained the data backend architecture we employed with intuitive diagrams, for both tech and non-tech people to understand.
Jiahui is giving a speech about Chainbase @PNGoose
We did a technical workshop for Sui builders, on Feb 28th. In this workshop, we specifically showcased how to use Chainbase’s console to query on-Sui data, with live coding examples.




(Yes, we are one of the few data indexers that have already supported Sui’s devnet. Ready to explore Sui’s data? Register an account and try it out!)
On Feb 28th and Mar 1st, we conducted an introductory workshop and a collaborative workshop at Web3 Social House.
In the former, we developed and introduced a useful little tool that can help get portfolio (ENS, token balance, NFT, most recent transactions) overview based on wallet address, using Chainbase’s Data Cloud API.
We did a technical workshop for Sui builders, on Feb 28th. In this workshop, we specifically showcased how to use Chainbase’s console to query on-Sui data, with live coding examples.
Shiran and Jiahui @Sui Builder House
Top 10 wallet addresses that cost the most gas
The most used modules and object types on Sui
Count of events published on Sui
(Yes, we are one of the few data indexers that have already supported Sui’s devnet. Ready to explore Sui’s data? Register an account and try it out!)
On Feb 28th and Mar 1st, we conducted an introductory workshop and a collaborative workshop at Web3 Social House.
In the former, we developed and introduced a useful little tool that can help get portfolio (ENS, token balance, NFT, most recent transactions) overview based on wallet address, using Chainbase’s Data Cloud API.






Chainbase Account Portfolio Overview Mini-Application @Web3 Social House

In the latter, we proposed a use case of on-chain credit scoring system, leveraging Chainbase’s on-chain datasets and NextID’s ID bundles. We demonstrated the paradigm shift of credit scoring system and provided a data base for building verifiable credit scores for wallet addresses.

Also at Web3 Social House, we were invited by our awesome partner GoPlus Security to speak at the Web3 User Defender Panel, and shared our view of wallet-centered self-protection from a data infra perspective.

From Mar 2nd to Mar 5th, for most of the time, we stayed at the booth, introducing Chainbase to curious minds, answering questions from users and partners, live coding in our IDE with talented developers… We had so many memorable moments to share with you!







3 workshops, 1 panel talk, 1 presentation, 4 days at booth. We did it!
A big round of applause to our incredible four-person all-women team!

Huge thanks to Assembly Partners, Sui Foundation & Mysten Labs, Mask Network, Collab.Land, all sponsors of Web3 Social House, ETHDenver team & SporkDAO, and more, for presenting such a wonderful series of events throughout the week!

More importantly, a big shoutout to ETHDenver attendees who we met and talked to, you gave us a lot of feedback and inspiration; and to those who support us from day one to now, thanks for being with us along the way!

We hope that, after a series of events during ETHDenver, more and more people will be Chainbased! We look forward to seeing you at the next crypto conference!
Let’s build a Web3 future where data will flow, and is universally accessible and useful.
PS: There are still some free account (Personal Plan for a month) giveaways for ETHDenver attendees, just write emails to support@chainbase.com, tell us the email address you used for registration, and we will grant access to you!
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