
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!
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All-in-one web3 data infrastructure for indexing, transforming, and utilization of on-chain data at scale.

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April is truly a remarkable month, we’ve introduced several fantastic product features that will take your data flow to the next level, and can’t wait to share them with you!
Here’re what we did in April:
Highlights:
Product releases: 40 new datasets
getTopTokenHolders API,
Status page for service monitoring
New pricing plan launched
Scroll is supported for Chain API

In April, we upgraded your option of accessing different project API keys with the JWT authentication method. Now you don’t need to worry about the API key exposure risk. Follow this guide to configure JWT under a certain API key, add your IPs and domains to the whitelist, and manage your different programs in batches.
With our newly-published Status Page, you can check the running status and fixing process of our services, including Website, API service, Chain RPC service, and Data Cloud service. By clicking the ➕ button on the left of each session, you can unfold each category and look into specific items. Feel free to explore more on our Status Page!
We cut the team tier and now we have 3-tiered pricing: Free, $99/mo for indie devs, and Custom for enterprise users. For existing paid customers - don’t worry, your current request limit stays the same! We’re committed to providing you with the same services you experienced before. Check out our pricing page for more details.
We launched a new API called getTopTokenHolders. Now you can get rid of complicated queries and get Top N holders of a specific token by using this Web3 API. It’s still in Public Beta but all ERC20 tokens on Ethereum are already available and can be accessed in milliseconds. Visit the API reference to learn more.

With our amazing SYNC feature, freshly released in April, you can now stream on-chain data into your backend. Specifically, with Webhook API within the SYNC suite, you will receive real-time requests directly in your backend whenever events occur in the specific datasets you’ve subscribed to. Find out more in this guide, and try out this feature in our console.

Thrilled to announce our strategic integration with 📜Scroll in April!
We believe that zkRollup has huge potential as the scaling solution for Ethereum. By integrating with Scroll, we are excited to bring our robust data infrastructure to application developers on Scroll, help grow the ecosystem, and move the blockchain space forward together.
Indexer
Dataset GraphQL Endpoint
Sui
……
We’ve got a lot more in store for you in May and beyond - make sure you subscribe to Chainbase via Email and turn on notifications for our Twitter!
Excited to meet up with industry pioneers at the HK Web3 Festival in mid-April! Thanks, to everyone who came by our geek-style booth and chatted.

Read the HK Web3 Festival recap and, once again, cheers to our incredible team!
Have Feedback?
We’re constantly improving our product offerings and the reading experience of our newsletter. Feel free to respond to this email with any feedback you might have or join conversations in our Discord.
Thanks for reading!
The Chainbase Team
April is truly a remarkable month, we’ve introduced several fantastic product features that will take your data flow to the next level, and can’t wait to share them with you!
Here’re what we did in April:
Highlights:
Product releases: 40 new datasets
getTopTokenHolders API,
Status page for service monitoring
New pricing plan launched
Scroll is supported for Chain API

In April, we upgraded your option of accessing different project API keys with the JWT authentication method. Now you don’t need to worry about the API key exposure risk. Follow this guide to configure JWT under a certain API key, add your IPs and domains to the whitelist, and manage your different programs in batches.
With our newly-published Status Page, you can check the running status and fixing process of our services, including Website, API service, Chain RPC service, and Data Cloud service. By clicking the ➕ button on the left of each session, you can unfold each category and look into specific items. Feel free to explore more on our Status Page!
We cut the team tier and now we have 3-tiered pricing: Free, $99/mo for indie devs, and Custom for enterprise users. For existing paid customers - don’t worry, your current request limit stays the same! We’re committed to providing you with the same services you experienced before. Check out our pricing page for more details.
We launched a new API called getTopTokenHolders. Now you can get rid of complicated queries and get Top N holders of a specific token by using this Web3 API. It’s still in Public Beta but all ERC20 tokens on Ethereum are already available and can be accessed in milliseconds. Visit the API reference to learn more.

With our amazing SYNC feature, freshly released in April, you can now stream on-chain data into your backend. Specifically, with Webhook API within the SYNC suite, you will receive real-time requests directly in your backend whenever events occur in the specific datasets you’ve subscribed to. Find out more in this guide, and try out this feature in our console.

Thrilled to announce our strategic integration with 📜Scroll in April!
We believe that zkRollup has huge potential as the scaling solution for Ethereum. By integrating with Scroll, we are excited to bring our robust data infrastructure to application developers on Scroll, help grow the ecosystem, and move the blockchain space forward together.
Indexer
Dataset GraphQL Endpoint
Sui
……
We’ve got a lot more in store for you in May and beyond - make sure you subscribe to Chainbase via Email and turn on notifications for our Twitter!
Excited to meet up with industry pioneers at the HK Web3 Festival in mid-April! Thanks, to everyone who came by our geek-style booth and chatted.

Read the HK Web3 Festival recap and, once again, cheers to our incredible team!
Have Feedback?
We’re constantly improving our product offerings and the reading experience of our newsletter. Feel free to respond to this email with any feedback you might have or join conversations in our Discord.
Thanks for reading!
The Chainbase Team
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