> 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/fast.md).

# Fast

- [Overview](https://docs.blockrazor.io/transaction-submission/fast/overview.md): Introduction to Fast Mode of BlockRazor
- [Solana](https://docs.blockrazor.io/transaction-submission/fast/solana.md)
- [Endpoint](https://docs.blockrazor.io/transaction-submission/fast/solana/endpoint.md)
- [Send Transaction](https://docs.blockrazor.io/transaction-submission/fast/solana/send-transaction.md): Introduction to Send Transaction of BlockRazor Solana Fast mode and integration methods
- [Request Example](https://docs.blockrazor.io/transaction-submission/fast/solana/send-transaction/request-example.md)
- [Curl](https://docs.blockrazor.io/transaction-submission/fast/solana/send-transaction/request-example/curl.md): This page describes how to build and send Solana transactions using curl
- [Go](https://docs.blockrazor.io/transaction-submission/fast/solana/send-transaction/request-example/go.md): This page describes how to build and send Solana transactions using Go
- [Rust](https://docs.blockrazor.io/transaction-submission/fast/solana/send-transaction/request-example/rust.md): This page describes how to build and send Solana transactions using Rust
- [JS](https://docs.blockrazor.io/transaction-submission/fast/solana/send-transaction/request-example/js.md): This page describes how to build and send Solana transactions using JS
- [Send in Plain Text](https://docs.blockrazor.io/transaction-submission/fast/solana/send-transaction/send-in-plain-text.md): Introduction to Send Transaction v2 of BlockRazor Solana Fast mode and integration methods
- [Send in Binary](https://docs.blockrazor.io/transaction-submission/fast/solana/send-transaction/send-in-binary.md): Introduction to Send Transaction v2(binary) of BlockRazor Solana Fast mode and integration methods
- [Send Bundle](https://docs.blockrazor.io/transaction-submission/fast/solana/send-bundle.md)
- [Curl](https://docs.blockrazor.io/transaction-submission/fast/solana/send-bundle/curl.md)
- [Go](https://docs.blockrazor.io/transaction-submission/fast/solana/send-bundle/go.md)
- [Rust](https://docs.blockrazor.io/transaction-submission/fast/solana/send-bundle/rust.md)
- [JS](https://docs.blockrazor.io/transaction-submission/fast/solana/send-bundle/js.md)
- [Send Batch](https://docs.blockrazor.io/transaction-submission/fast/solana/send-batch.md)
- [Request Example](https://docs.blockrazor.io/transaction-submission/fast/solana/send-batch/request-example.md)
- [Curl](https://docs.blockrazor.io/transaction-submission/fast/solana/send-batch/request-example/curl.md)
- [Go](https://docs.blockrazor.io/transaction-submission/fast/solana/send-batch/request-example/go.md)
- [Rust](https://docs.blockrazor.io/transaction-submission/fast/solana/send-batch/request-example/rust.md)
- [JS](https://docs.blockrazor.io/transaction-submission/fast/solana/send-batch/request-example/js.md)
- [Send in Binary](https://docs.blockrazor.io/transaction-submission/fast/solana/send-batch/send-in-binary.md)
- [Priority Fee & Tip](https://docs.blockrazor.io/transaction-submission/fast/solana/priority-fee-and-tip.md)
- [Keep Alive](https://docs.blockrazor.io/transaction-submission/fast/solana/keep-alive.md)
- [BSC](https://docs.blockrazor.io/transaction-submission/fast/bsc.md)
- [eth\_sendRawTransaction](https://docs.blockrazor.io/transaction-submission/fast/bsc/eth_sendrawtransaction.md): Introduction to eth\_sendRawTransaction of BlockRazor BSC Fast mode and integration methods
- [eth\_sendRawTransaction v2](https://docs.blockrazor.io/transaction-submission/fast/bsc/eth_sendrawtransaction-v2.md): Introduction to eth\_sendRawTransaction v2 of BlockRazor BSC Fast mode and integration methods
- [Broadcast Tx](https://docs.blockrazor.io/transaction-submission/fast/bsc/broadcast-tx.md): Introduction to Broadcast Tx of BlockRazor and integration methods
- [Ethereum](https://docs.blockrazor.io/transaction-submission/fast/ethereum.md)
- [Broadcast Tx](https://docs.blockrazor.io/transaction-submission/fast/ethereum/broadcast-tx.md)
- [Base](https://docs.blockrazor.io/transaction-submission/fast/base.md)
- [eth\_sendRawTransaction](https://docs.blockrazor.io/transaction-submission/fast/base/eth_sendrawtransaction.md): Introduction to eth\_sendRawTransaction of BlockRazor Base Fast mode and integration methods
- [Sui](https://docs.blockrazor.io/transaction-submission/fast/sui.md)
- [sui\_executeTransactionBlock](https://docs.blockrazor.io/transaction-submission/fast/sui/sui_executetransactionblock.md)
- [TS](https://docs.blockrazor.io/transaction-submission/fast/sui/sui_executetransactionblock/ts.md)
- [Go](https://docs.blockrazor.io/transaction-submission/fast/sui/sui_executetransactionblock/go.md)
- [Monad](https://docs.blockrazor.io/transaction-submission/fast/monad.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.blockrazor.io/transaction-submission/fast.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.