Block Submission

External builders with enterprise plan or above are allowed to submit blocks to bloXroute max profit relay and regulated relay on Ethereum Mainnet. bloXroute relay supports Relay API spec, and block builders can submit blocks to the /relay/v1/builder/blocks endpoint. Builder must include their authorization header (from bloXroute account portal) in the http request header, like -H "Authorization: <YOUR-AUTHORIZATION-HEADER>" , when submitting blocks to bloXroute relay.

Builders with Enterprise plan or above can start submitting blocks to bloXroute now! Builders with Ultra tier will be able to get from bloXroute MEV bundles and private transactions to be added to their blocks.

Block Submission Rate Limits and Restriction

PlanBlock SubmissionBlock SimulationBlock Cancellation

VIP (Contact bloXroute)

Unlimited

Dedicated Bare Metal Server or Skip Simulation

Supported

Ultra

Unlimited

Dedicated Bare Metal Server

Supported

Enterprise-Elite

Unlimited

Shared Cloud Server

Unsupported

Enterprise

Unlimited

Shared Cloud Server

Unsupported

Professional and Introductory

Unsupported

Unsupported

Unsupported

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