How to setup stellar exchange functionality in sample demo wallet

External question — Stellar Stack Exchange Author: Amal C Saji Original post: https://stellar.stackexchange.com/questions/4257 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. I want to transfer INR asset from my side and destination account get it in the form of USD asset. How can I implement this functionality in my sample demo wallet. Right now I am working on it.

External answer — Stellar Stack Exchange Author: kolten Original post: https://stellar.stackexchange.com/a/4258 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. One way would be to implement path payments.Path payments allow a user to send an asset they already hold, and to convert it in transit into an asset a recipient wants to receive. You could create a market for INR/XLM and USD/XLM on testnet to facilitate the path payments. I created a script not too long ago that can streamline the market process a bit: https://github.com/koltenb/stellar-asset-issuer-script