Vaayu
A sandbox API for programmable stablecoin payments
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August 16, 2026
I am building Vaayu - a simple API for stablecoin payments
I am building Vaayu, a developer API for programmable stablecoin payments.
The idea is simple: developers shouldn't have to build all the blockchain/payment infrastructure themselves just to experiment with stablecoin payments.
Vaayu provides an API layer for things like:
• API key creation
• Stablecoin payments
• Transaction status
• Webhooks
• Balance queries
Right now, Vaayu is a sandbox/test environment. I'm looking for developers who are interested in stablecoins and payments to try it and give me honest feedback.
Quickstart:
https://vaayu.mintlify.site/quickstart
What would you want from a stablecoin payments API that isn't available today?
1 Comment
The sandbox-first approach makes the early stage of Vaayu pretty clear. Curious what developers ask about first when they try the quickstart.