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

# Routing Engine SDK

- [SDK Overview](https://docs.zert.com/routing-engine-sdk/sdk-overview.md)
- [Installation and Configuration](https://docs.zert.com/routing-engine-sdk/installation-and-configuration.md): Install and configure the Routing Engine SDK for Zert's routing API.
- [Get Supported Chains](https://docs.zert.com/routing-engine-sdk/get-supported-chains.md): Fetch the list of chains supported by the routing engine
- [Get Available Tokens](https://docs.zert.com/routing-engine-sdk/get-available-tokens.md): Fetch all available tokens across supported chains.
- [Get Trading Pairs](https://docs.zert.com/routing-engine-sdk/get-trading-pairs.md): Fetch trading pairs (tokenIn / tokenOut) available for swapping.
- [Request a Quote](https://docs.zert.com/routing-engine-sdk/request-a-quote.md): Request a quote for a swap (amount, route, and pricing).
- [Submit a Swap](https://docs.zert.com/routing-engine-sdk/submit-a-swap.md): Build and execute the public swap flow: Build -> Get signing -> Submit signed artifact.
- [Limit Orders](https://docs.zert.com/routing-engine-sdk/limit-orders.md): Create, fetch, cancel, and list limit orders.
- [Get Transaction Status](https://docs.zert.com/routing-engine-sdk/get-transaction-status.md): Track transaction status via GET /status/transaction/{txHash}.
- [Check Service Health](https://docs.zert.com/routing-engine-sdk/check-service-health.md): Check service health via GET /health.
- [Error Handling for APIs](https://docs.zert.com/routing-engine-sdk/error-handling-for-apis.md): Handle API and SDK errors when using the Routing Engine SDK.


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