> For the complete documentation index, see [llms.txt](https://docs.bbscoin.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bbscoin.org/development-integration/wallet-api/wallet-container/getblockhashes.md).

# getBlockHashes

### Input

| Argument        | Mandatory | Description                          | Format |
| --------------- | --------- | ------------------------------------ | ------ |
| firstBlockIndex | yes       | Block index of first block to return | uint32 |
| blockCount      | yes       | Number of block hashes to return     | uint32 |

### Output

| Argument    | Description          | Format |
| ----------- | -------------------- | ------ |
| blockHashes | List of block hashes | array  |