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Attention:

To ensure high performance and data availability, please contact us in advance if you plan to use our Contract INDEXER feature for commercial applications. We will prioritize support for you.

If there is no API call initiated for more than 30 days, the task will automatically stop.

Contract Indexer is a tool used to customize an exclusive on-chain data view for the contracts you care about, whether it is historical data or new data. Afterward, you can quickly obtain the business data you need through API in various ways. Welcome to explore and experience it now!

Why Use Contract Inderxer?

Automation, low-code, graphical interface
Users only need to upload the contract ABI and set the corresponding block range by checking options to perform automated data parsing.
Accurate, fast, and low-cost
Solves issues with data anomalies caused by forks/reorgs, upstream is unaware, and uses multi-stream concurrent processing to speed up processing.
Efficient, convenient, and simple
Currently provides a universal API access form, which users can call in any scenario to obtain the desired data.

Getting Started

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Note:
If you meet any problems when using our Contract Inderxer test, please contact us.

Create a New Indexer

Log in to the ZAN Node Service Console, Click on Contract Indexer on the left navigation bar.
For the first creation, scroll down the page and click on New Indexer. For any subsequent creations, the Create New button is located in the top left corner of the page.
First creation:
you can get a brief understanding of the Contract Indexer on this page within the platform's Indexer Demo. Subsequent creations：
In the pop-up window, add your contract address.
Click Confirm to finalize the creation of the contract view.

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Note:
For more detailed steps on how to create a new indexer and manage it, please refer to Create a New Indexer.

Query Your Indexer

You can use playground to query your indexer data, or use API.

Playground Link

Support an independent querying playground that does not require login, and you can show the link to your members.