We use cookies to understand how you use our site and to improve your experience. By continuing to use our site, you accept our use of cookies and Privacy Policy.

The Universal Payment Identifier

A better way for your users to send and receive payments

Open Source

Join a community improving payments with open standards and protocols.

Better UX

Replace complex account numbers with a simple ID that works across any payment network and currency.

Simple Tech Stack

Built on HTTP/DNS standards for easy deployment in any app, on any platform.

Integrate Into Your App in Minutes

Set up on your preferred platform with a few lines of code and minimal maintenance.

Receive Money

Set up a PayString server to provide your users PayStrings

Clone Repo



git clone git@github.com:paystring/paystring.git
cd paystring

Run Script


npm run devEnvUp

Send Money

Enable your users to send to PayStrings




curl --location --request GET 'https://ripplex.money/stormtv' \
--header 'Accept: application/xrpl-testnet+json, application/btc-mainnet+json' \
--header 'PayID-Version: 1.0'

Discover What's Being Built

Explore what our developers are building.

Join Discord Community

Join Discord

Supported by Leading Institutions

Be a part of a community of financial and tech organizations dedicated to improving the payment experience

Have Questions? Reach out to us anytime.