> For the complete documentation index, see [llms.txt](https://docs.tajirchain.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tajirchain.com/api-documentation/block-explorer-api.md).

# Block Explorer API

### **Overview**

The Block Explorer API provides developers with programmatic access to on-chain data from the Tajir blockchain.

Using this API, you can retrieve detailed information about:<br>

* [Block Queries](/api-documentation/block-explorer-api/block-queries.md)
* [Address & Balance Queries](/api-documentation/block-explorer-api/address-and-balance-queries.md)
* [Contract Verification API](/api-documentation/block-explorer-api/contract-verification-api.md)