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Questions tagged [mev-boost]

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How to get internal transactions when simulate transactions?

My node is built using flashbots' mev-geth, which provides the eth_callBundle RPC to simulate a bundle transaction (go-ethereum only provides the eth_call RPC, which simulates a single transaction), ...
user2873314's user avatar
0 votes
2 answers
1k views

Flashbot bundle not included troubleshooting

I'm trying to send Flashbots bundles on Goerli. I for-loop 10 times to send bundles, every time the target block number increases by 1, in case the previous bundle fails (What I did in Flashbot bundle ...
Yuhua Wei's user avatar
  • 123
1 vote
1 answer
1k views

How to send bundles directly to top MEV builders?

I can send my bundles to Flashbots builder successfully. However, there are only about 20% of blocks are built by Flashbots builders, other blocks are mainly built by builder0x69, beaverbuild, and ...
Yuhua Wei's user avatar
  • 123
3 votes
1 answer
819 views

How to explore the bundles on the blocks builded by the external builders?

As far as I know, the flashbots bundles can be found in flashbots explorer (https://flashbots-explorer.marto.lol/) when their block is built by Flashbots: Builder (you can find more mev-builder at ...
Yuhua Wei's user avatar
  • 123
1 vote
0 answers
117 views

Miner vs Builder Rewards?

I'm trying to understand the relative payments to miners and builders in MEV-Boost. I have a block like this one (https://beaconcha.in/slot/5603982). What I interpret from this block is that The ...
Asterix's user avatar
  • 111
6 votes
1 answer
2k views

Understanding eth_sendBundle, eth_sendPrivateTransaction and eth_sendRawTransaction

I want to understand the differences between the three RPC methods, so I can know which one is best for my use case. I am currently using eth_sendRawTransaction to submit transactions to the public ...
pestopasta's user avatar
2 votes
2 answers
170 views

What is this MEV tx trying to achieve?

For this TX: https://etherscan.io/tx/0x8b0351a83e453e30a8b4ada8adc1ce42dac73c05bc2ba87304906f1eed8a77a2 Seems PunkOTC sent 7 ETH to mev bot and mev bot sent this 7ETH to (Lido: Execution Layer ...
Nick's user avatar
  • 75
1 vote
1 answer
410 views

Getting empty result from eth_sendBundle on builder0x69

I need to send my bundle to builder0x69 block builder using eth_sendBundle RPC method, but I get a response message with an empty result. I could not find any documents related to that builder, but it'...
Ehsan Khodarahmi's user avatar
1 vote
1 answer
729 views

What is the difference between Relay and Builder post Merge in Ethereum?

I was listening to an episode of Bankeless where they were talking about things coming up, post merge. In that episode they mentioned block builders and relayers. The context they mention it was ...
Finlay Weber's user avatar
1 vote
1 answer
467 views

MEV-BOOST: Cannot connect to Builder

I am trying to experiment with mev-boost on goerli testnet but I am getting connection error in my beacon node log. MEV boost command: sudo docker run flashbots/mev-boost -goerli -relay-check -relays=...
Lucy's user avatar
  • 11
2 votes
1 answer
94 views

What would be implications of Ethereum's merge for MEV searchers?

Within a few days, Ethereum will eventually be transmitted from PoW to PoS. The question is will MEV searchers (who use MEV relay API) need to do any update on their code? (i.e. change relay API ...
Ehsan Khodarahmi's user avatar