> ## Documentation Index
> Fetch the complete documentation index at: https://docs.eco.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Eco for trading platforms

> Request stablecoin swap quotes, support cross-chain withdrawals, and explore conditional execution with Eco.

Use Routes to request quotes for supported stablecoin pairs and fund withdrawals to supported destination chains. Evaluate each quote's amount, fees, deadline, and execution data before presenting it to a user.

## Integrate quotes and withdrawals

Follow [Integrate the Routes API](/get-started/integrate-routes-api) for signed v1 quotes and funding. If you need the separate legacy quote interface, use the [Open quoting service](/api-reference/public-quote); its response format differs from v1.

Track the intent after funding and reconcile the returned destination transaction with the withdrawal request. A quote is not a guarantee that liquidity remains available indefinitely.

## Offer Base-to-Solana USDC withdrawals

[Solana deposit addresses](/programmable-addresses/solana-deposit-addresses) provide an EVM address for a Solana recipient. Use the documented Base USDC route and lookup flow. Keep the recipient-to-address mapping in your application.

## Explore execution strategies

[Flash Intents](/routes/capabilities/flash-intents) allow same-chain fulfillment using the intent's funds. [Sauce programs](/programmable-transactions/overview) can read onchain state and choose among configured execution paths. Available liquidity, transaction limits, and program conditions still constrain execution.

## Next steps

* [Routes API](/get-started/integrate-routes-api) for quoting and funding.
* [Auto-route deposits to Solana](/cookbook/auto-route-deposits) for the withdrawal pattern.