how to configure a market maker on ripple testnet

[omtripathi]

 

I have recently started using ripple apis.I want to configure a market maker on the testnet.

Creating a market maker is just creating an address on testnet. But if i want to transfer money of one currency to other currency between two users on ripple testnet, how can i configure a market maker so that transaction get routed through the market maker?

Also i want to get exchange rates from testnet.I tried using data api v2 but the exchange rates are not accurate for some currencies.

Please help.

[omtripathi]

Do market makers place offerCreate transaction on the network to act as a market maker?