# \#bundles
**URL:** https://collective.flashbots.net/tag/bundles/103.md
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## [Bundles Are Coming to Unichain](https://collective.flashbots.net/t/bundles-are-coming-to-unichain/5072)
**Author:** [@dmarz](https://collective.flashbots.net/u/dmarz)\
**Replies:** 0\
**Last updated:** [July 9, 2025, 3:42pm UTC](https://collective.flashbots.net/t/bundles-are-coming-to-unichain/5072 "2025-07-09T15:42:12Z")
Bundles are one of the most important tools for transacting onchain. They allow users to privately express conditions and requirements that go beyond what is possible in normal transaction submission. Bundles are primari…
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## [Ethers send bundle failed](https://collective.flashbots.net/t/ethers-send-bundle-failed/3904)
**Author:** [@arespollo](https://collective.flashbots.net/u/arespollo)\
**Replies:** 2\
**Last updated:** [November 5, 2024, 12:45pm UTC](https://collective.flashbots.net/t/ethers-send-bundle-failed/3904 "2024-11-05T12:45:38Z")
I want to send a test tx bundle, but bundleReceipt always is 1, output is ‘Bundle not included’ My Code (use ethers 6): const { ethers } = require("ethers"); const { FlashbotsBundleProvider, } = require("@flashbots/e…
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## [\[2023\] Demystifying DeFi MEV Activities in Flashbots Bundle](https://collective.flashbots.net/t/2023-demystifying-defi-mev-activities-in-flashbots-bundle/2906)
**Author:** [@guayabyte](https://collective.flashbots.net/u/guayabyte)\
**Replies:** 0\
**Last updated:** [January 15, 2024, 1:12am UTC](https://collective.flashbots.net/t/2023-demystifying-defi-mev-activities-in-flashbots-bundle/2906 "2024-01-15T01:12:25Z")
Abstract: Decentralized Finance, mushrooming in permissionless blockchains, has attracted a recent surge in popularity. Due to the transparency of permissionless blockchains, opportunistic traders can compete to earn rev…