Introduction

Submit the bundle hash to our endpoint to send a query request, check if the bundle has been included on the blockchain, and receive the bundle's hash, the transactions within the bundle, and the block number where the bundle is located.

💡 Tip The request frequency is limited to 1 request per second.

Request Example

curl -sS -H "Authorization: YOUR_KEY" "https://bsc-eu.flashblock.trade/bundle?hash=0x0ab6e7010308bd3e2bf1f768e070f8b21c23bf3cc2f88e4bec5db29db6098b09"

Response Example

SUCCESS

{
    "bundle_hash":"0x0ab6e7...",
    "txs":["0xf9017...","0xf86..."],
    "block_number":"75068692"
}‍

FAILED

{
    "error": "bundle hash not found"
}