Titan Builder
Titan Builder accepts private Ethereum bundles and transactions for block construction through regional JSON-RPC endpoints.
About this tool
The builder runs multiple block-sorting algorithms and keeps submitted bundles intact without broadcasting them to the public mempool. Its eth_sendBundle interface supports atomic signed-transaction lists, block or time constraints, permitted reverts or drops, replacement identifiers, and optional refund settings.
It is intended for Ethereum searchers and execution systems that need direct private bundle delivery to a builder. Region-specific endpoints help clients choose a suitable ingress path, while cancellation, replacement, refund, and sponsored-bundle options support more advanced submission workflows.
Tool details
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