> For the complete documentation index, see [llms.txt](https://docs.blockrazor.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blockrazor.io/transaction-submission.md).

# Transaction Submission

- [Transaction Submission Overview](https://docs.blockrazor.io/transaction-submission/overview.md): This section introduces the transaction submission modes, including RPC, Block Builder, Transaction Sending, and Gas Sponsor, and explains how to choose the appropriate mode based on the scena
- [BlockRazor RPC](https://docs.blockrazor.io/transaction-submission/rpc.md): BlockRazor provides BSC RPC and Ethereum RPC services to users.
- [BSC RPC](https://docs.blockrazor.io/transaction-submission/rpc/bsc.md): BlockRazor BSC RPC provides standard JSON-RPC access with private transaction routing, MEV protection, low-latency inclusion, and real-time backrun rebates on BNB Smart Chain.
- [BSC RPC Endpoint](https://docs.blockrazor.io/transaction-submission/rpc/bsc/bsc-rpc-endpoint.md)
- [How to integrate BSC RPC into Project](https://docs.blockrazor.io/transaction-submission/rpc/bsc/integration.md): Introduce the steps for integrating BlockRazor BSC RPC.
- [BSC RPC Refund Mechanism](https://docs.blockrazor.io/transaction-submission/rpc/bsc/refund.md): Learn how BlockRazor BSC RPC protects transactions and returns 60% of distributable backrun revenue to users through private orderflow auctions.
- [BSC RPC eth\_sendRawTransaction](https://docs.blockrazor.io/transaction-submission/rpc/bsc/eth_sendrawtransaction.md): Introduce how to integrate BlockRazor BSC RPC’s \`eth\_sendRawTransaction\` method.
- [BSC RPC eth\_sendBundle](https://docs.blockrazor.io/transaction-submission/rpc/bsc/eth_sendbundle.md): Introduce how Project Builders can integrate BlockRazor BSC RPC’s \`eth\_sendMevBundle\` method.
- [BSC RPC Transaction Trace](https://docs.blockrazor.io/transaction-submission/rpc/bsc/scutum_querytxprocessstatus.md): Introduce how to integrate BlockRazor BSC RPC’s \`scutum\_queryTxProcessStatus\` method.
- [BSC RPC Orderflow Auction](https://docs.blockrazor.io/transaction-submission/rpc/bsc/orderflow-auction.md): Introduce how Seachers can integrate BlockRazor BSC RPC’s \`eth\_sendMevBundle\` method.
- [Ethereum RPC](https://docs.blockrazor.io/transaction-submission/rpc/ethereum.md): This document introduces the integration methods and interface access documentation for BlockRazor Ethereum RPC.
- [Ethereum RPC Endpoint](https://docs.blockrazor.io/transaction-submission/rpc/ethereum/endpoint.md)
- [How to Integrate Ethereum RPC into Project](https://docs.blockrazor.io/transaction-submission/rpc/ethereum/integration.md): Introduce the steps for integrating BlockRazor Ethereum RPC
- [Ethereum RPC Refund Mechanism](https://docs.blockrazor.io/transaction-submission/rpc/ethereum/refund.md): Learn how BlockRazor Ethereum RPC protects transactions and returns 90% of backrun revenue and priority fee to users
- [Ethereum RPC eth\_sendRawTransaction](https://docs.blockrazor.io/transaction-submission/rpc/ethereum/eth_sendrawtransaction.md): Introduce how to integrate BlockRazor Ethereum RPC’s \`eth\_sendRawTransaction\` method.
- [Ethereum RPC eth\_sendBundle](https://docs.blockrazor.io/transaction-submission/rpc/ethereum/eth_sendbundle.md): Introduce how to integrate BlockRazor Ethereum RPC’s \`eth\_sendBundle\` method.
- [BSC Block Builder](https://docs.blockrazor.io/transaction-submission/block-builder.md): Introducing BlockRazor Block Builder: Who is it suitable for? What capabilities does it provide? And how to choose endpoint?
- [BSC Block Builder Endpoint](https://docs.blockrazor.io/transaction-submission/block-builder/endpoint.md)
- [BSC Block Builder Fast Submit](https://docs.blockrazor.io/transaction-submission/block-builder/fast-submit.md): Introduction to Fast Submit of BlockRazor BSC Block Builder and access methods
- [BSC Block Builder Send Bundle](https://docs.blockrazor.io/transaction-submission/block-builder/send-bundle.md): Introduction to Send Bundle of BlockRazor BSC Block Builder and integration methods
- [BSC Block Builder Send PrivateTransaction](https://docs.blockrazor.io/transaction-submission/block-builder/send-privatetransaction.md): Introduction to Send PrivateTransaction of BlockRazor BSC Block Builder and integration methods
- [BSC Block Builder Trace Bundle](https://docs.blockrazor.io/transaction-submission/block-builder/trace-bundle.md): Introduction to Trace Bundle of BlockRazor Block Builder and integration methods
- [BSC Block Builder Bundle Explorer](https://docs.blockrazor.io/transaction-submission/block-builder/bundle-explorer.md)
- [BSC Block Builder 0 Gwei](https://docs.blockrazor.io/transaction-submission/block-builder/send-backbundle.md): This section introduces BlockRazor Block Builder's eth\_sendBackBundle (0 Gwei) and its integration method.
- [BSC Block Builder Call Bundle](https://docs.blockrazor.io/transaction-submission/block-builder/call-bundle.md): Introduction to Call Bundle of BlockRazor BSC Block Builder and integration methods
- [Transaction Sending](https://docs.blockrazor.io/transaction-submission/transaction-sending.md): This document introduces BlockRazor's Transaction Sending mode, along with the provided services and API integration documentation.
- [Solana Transaction Sending](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana.md): This document introduces the endpoints, API access documentation, Priority Fee & Tips, and Keep Alive for BlockRazor Solana Transaction Sending mode.
- [Solana Transaction Sending Endpoint](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/endpoint.md): Introducing the endpoints of BlockRazor Solana Transaction Sending mode
- [Solana Send Transaction](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-transaction.md): Introduction to Send Transaction of BlockRazor Solana Transaction Sending mode
- [Solana Send Transaction Request Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-transaction/request-example.md): This section presents an example of a Send Transaction request in BlockRazor Solana Transaction Sending mode.
- [Solana Send Transaction Curl Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-transaction/request-example/curl.md): This page describes how to send Solana transactions using curl
- [Solana Send Transaction Go Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-transaction/request-example/go.md): This page describes how to build and send Solana transactions using Go
- [Solana Send Transaction Rust Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-transaction/request-example/rust.md): This page describes how to build and send Solana transactions using Rust
- [Solana Send Transaction JS Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-transaction/request-example/js.md): This page describes how to build and send Solana transactions using JS
- [Solana Send Transaction in Plain Text](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-transaction/send-in-plain-text.md): Introduce the integration of 'Send Transaction in Plain Text' in BlockRazor Solana Transaction Sending mode
- [Solana Send Transaction in Binary](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-transaction/send-in-binary.md): Introduce the integration of 'Send Transaction in Binary' in BlockRazor Solana Transaction Sending mode
- [Solana Send Bundle](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-bundle.md): Introducing the integration method of BlockRazor Solana's Send Bundle in Transaction Sending mode.
- [Solana Send Bundle Curl Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-bundle/curl.md): This section introduces a Curl request example for Send Bundle in BlockRazor Solana Transaction Sending mode.
- [Solana Send Bundle Go Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-bundle/go.md): This section introduces a Go request example for Send Bundle in BlockRazor Solana Transaction Sending mode.
- [Solana Send Bundle Rust Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-bundle/rust.md): This section introduces a Rust request example for Send Bundle in BlockRazor Solana Transaction Sending mode.
- [Solana Send Bundle JS Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-bundle/js.md): This section introduces a JS request example for Send Bundle in BlockRazor Solana Fast mode.
- [Solana Send Batch](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-batch.md): Introducing the integration method of BlockRazor Solana's Send Batch in Transaction Sending mode.
- [Solana Send Batch Request Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-batch/request-example.md): This section introduces an example of a Send Batch request in BlockRazor Solana Transaction Sending mode.
- [Solana Send Batch Curl Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-batch/request-example/curl.md): This section introduces a Curl request example for Send Batch in BlockRazor Solana Transaction Sending mode.
- [Solana Send Batch Go Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-batch/request-example/go.md): This section introduces a Go request example for Send Batch in BlockRazor Solana Transaction Sending mode.
- [Solana Send Batch Rust Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-batch/request-example/rust.md): This section introduces a Rust request example for Send Batch in BlockRazor Solana Transaction Sending mode.
- [Solana Send Batch JS Example](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-batch/request-example/js.md): This section introduces a JS request example for Send Batch in BlockRazor Solana Transaction Sending mode.
- [Solana Send Batch in Binary](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/send-batch/send-in-binary.md): Introducing the integration method of 'Send Batch in Binary' in BlockRazor Solana Transaction Sending mode.
- [Solana Transaction Sending Priority Fee & Tip](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/priority-fee-and-tip.md): Introduction to Priority Fee & Tips for BlockRazor Solana Transaction Sending Mode
- [Solana Transaction Sending Keep Alive](https://docs.blockrazor.io/transaction-submission/transaction-sending/solana/keep-alive.md): Introducing the Keep Alive integration method of BlockRazor Solana Transaction Sending mode
- [BSC Transaction Sending](https://docs.blockrazor.io/transaction-submission/transaction-sending/bsc.md): Introduction to BlockRazor BSC Transaction Sending Mode and API Integration Documentation
- [BSC Broadcast Tx](https://docs.blockrazor.io/transaction-submission/transaction-sending/bsc/broadcast-tx.md): Introducing the Broadcast Tx interface and integration method for BlockRazor BSC Transaction Sending mode.
- [Robinhood Chain Transaction Sending](https://docs.blockrazor.io/transaction-submission/transaction-sending/robinhood-chain.md): This page introduces the price and benchmark of Robinhood Chain Transaction Sending
- [Robinhood Chain Transaction Sending Endpoint](https://docs.blockrazor.io/transaction-submission/transaction-sending/robinhood-chain/endpoint.md): Introduction to the endpoints of BlockRazor Robinhood Chain Transaction Sending
- [Robinhood Chain eth\_sendRawTransaction](https://docs.blockrazor.io/transaction-submission/transaction-sending/robinhood-chain/eth_sendrawtransaction.md): This section introduces the integration of eth\_sendRawTransaction provided by BlockRazor Robinhood Chain Transaction Sending Mode
- [Robinhood Chain Send Transaction in Plain Text](https://docs.blockrazor.io/transaction-submission/transaction-sending/robinhood-chain/eth_sendrawtransaction/send-in-plain-text.md): This section introduces the integration of eth\_sendRawTransaction(Send in Plain Text) provided by BlockRazor Robinhood Chain RPC
- [Robinhood Chain eth\_sendBatch](https://docs.blockrazor.io/transaction-submission/transaction-sending/robinhood-chain/eth_sendbatch.md): This section introduces the integration of eth\_sendBatch provided by BlockRazor Robinhood Chain Transaction Sending mode
- [Robinhood Chain Transaction Sending Health Check](https://docs.blockrazor.io/transaction-submission/transaction-sending/robinhood-chain/health-check.md): This section introduces the integration of Health Check method provided by BlockRazor Robinhood Chain Transaction Sending mode.
- [Ethereum Transaction Sending](https://docs.blockrazor.io/transaction-submission/transaction-sending/ethereum.md): Introduction to BlockRazor Ethereum Transaction Sending Mode and API Integration Documentation
- [Ethereum Broadcast Tx](https://docs.blockrazor.io/transaction-submission/transaction-sending/ethereum/broadcast-tx.md): Introducing the Broadcast Tx interface and integration method for BlockRazor Ethereum Fast mode.
- [Base Transaction Sending](https://docs.blockrazor.io/transaction-submission/transaction-sending/base.md): Introduction to BlockRazor Base Transaction Sending mode and API integration documentation
- [Base eth\_sendRawTransaction](https://docs.blockrazor.io/transaction-submission/transaction-sending/base/eth_sendrawtransaction.md): Introduce how to integrate BlockRazor Base RPC’s \`eth\_sendRawTransaction\` method.
- [Base eth\_sendRawTransaction(tip)](https://docs.blockrazor.io/transaction-submission/transaction-sending/base/eth_sendrawtransaction-tip.md): Introduction to eth\_sendRawTransaction of BlockRazor Base Fast mode and integration methods
- [Gas Sponsor](https://docs.blockrazor.io/transaction-submission/gas-sponsor.md): Introducing BlockRazor's Gas Sponsor, its core features, and access process.


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