# nexroute

## Docs

- [Get backrun calldata](https://docs.nexroute.io/api-reference/get-backrun-calldata.md): Return on-chain calldata that captures MEV behind a partner aggregator swap. nexroute simulates the post-swap state, identifies arbitrage opportunities, and produces calldata that extracts the profit atomically when composed into the user's transaction.
- [Liveness probe (backrun)](https://docs.nexroute.io/api-reference/liveness-probe-backrun.md): Liveness check for the backrun API. Returns HTTP 200 when the endpoint is accepting requests. Useful for upstream load balancers and partner-side monitoring.
- [Liveness probe (RPC)](https://docs.nexroute.io/api-reference/liveness-probe-rpc.md): Liveness check for the Capture RPC endpoint. Returns HTTP 200 when the endpoint is accepting submissions. Useful for upstream load balancers and partner-side monitoring.
- [Get Swap Quote](https://docs.nexroute.io/api-reference/quote/get-swap-quote.md): Returns the best swap quote for a pair of tokens and an input amount from the nexroute routing engine.
- [Submit a signed transaction](https://docs.nexroute.io/api-reference/submit-a-signed-transaction.md): Forward a partner-signed transaction through nexroute's private routing. The endpoint returns the deterministic transaction hash synchronously; once acknowledged, delivery is committed.
- [Calldata composition](https://docs.nexroute.io/capture/embedded/composition.md): Composing the nexroute backrun call into your own router
- [Embedded mode](https://docs.nexroute.io/capture/embedded/index.md): Atomic backrun in the user's own transaction
- [Security](https://docs.nexroute.io/capture/embedded/security.md): Trust model and failure semantics for Embedded mode
- [Wrapper contract](https://docs.nexroute.io/capture/embedded/wrapper.md): Integrating against a nexroute wrapper contract
- [Introduction](https://docs.nexroute.io/capture/index.md): Atomic backrun execution for partner orderflow
- [Authentication](https://docs.nexroute.io/capture/rpc/authentication.md): How partner endpoints are secured
- [RPC mode](https://docs.nexroute.io/capture/rpc/index.md): Private orderflow execution via a dedicated JSON-RPC endpoint
- [Quickstart](https://docs.nexroute.io/capture/rpc/quickstart.md): Submit your first transaction to a Capture endpoint
- [Rate Limiting](https://docs.nexroute.io/capture/rpc/rate-limiting.md): Burst handling and capacity behavior
- [Security](https://docs.nexroute.io/capture/rpc/security.md): Privacy, integrity, and delivery guarantees
- [Authentication](https://docs.nexroute.io/router/authentication.md): How to authenticate your API requests
- [Benchmark](https://docs.nexroute.io/router/benchmark.md): Performance testing methodology and competitive comparison
- [Running Tests](https://docs.nexroute.io/router/benchmark/running-tests.md): Reproduce benchmark test cases using our open-source replay tool
- [Introduction](https://docs.nexroute.io/router/index.md): Best-execution swap routing with calldata-ready quotes for EVM chains
- [Quickstart](https://docs.nexroute.io/router/quickstart.md): Get started with the nexroute API in minutes
- [Rate Limiting](https://docs.nexroute.io/router/rate-limiting.md): Understanding nexroute API rate limits
- [Security](https://docs.nexroute.io/router/security.md): Security policies and best practices when integrating with nexroute

## OpenAPI Specs

- [openapi](https://docs.nexroute.io/capture/api-reference/openapi.json)