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STRAPT

STRAPT

The Payment Layer for IDRX — Fast, Flexible, and Trustless.

Created on 16th May 2025

STRAPT

STRAPT

The Payment Layer for IDRX — Fast, Flexible, and Trustless.

The problem STRAPT solves

1. Frictionless Crypto Transfers

STRAPT lets users send crypto instantly — via address, link, or QR — even to recipients without a wallet yet.

2. Programmable, Flexible Payment Flows

Stream salary over time, set up milestone-based payments, or send funds that can only be claimed once — all natively supported.

3. Trustless Drops for Real-World Use Cases

Send crypto like a voucher, giveaway, or salary using STRAPT Drop. Claimable, secure, and trackable.

4. Web2 UX Meets Web3 Ownership

STRAPT brings the ease of apps like Venmo, DANA, or CashApp — but trustless, permissionless, and onchain.

5. Activating IDRX as Onchain Currency

From payroll to peer-to-peer transfers, STRAPT turns IDRX into a true currency — not just a token.

Challenges I ran into

1. Walletless Claim Experience

Our vision was to enable transfers via QR or link — even for users without wallets.
But building a true "walletless" claim flow (e.g. via email or phone) onchain isn't trivial.

What we did:
We shipped the foundational flows first (link/QR transfers with/without password),
while designing a future upgrade path to support social login and custodial claim wallets.
This let us validate the core UX without blocking on off-chain complexity.

2. Payment Stream UX on Mobile

Streaming payments per second is cool — but how do you display it clearly on a phone screen?

What we did:
We iterated fast on a mobile-first UI: showing stream status, time left, amount unlocked, and pausing/resuming.
We prioritized readability and built-in trust (e.g. showing both sender and receiver views).

3. Gas Cost Management

Frequent small transactions (like streaming or mass drops) can add up in gas fees.

What we did:
We optimized smart contract gas usage, implemented batched executions,
and scoped gasless claim features as a Q4 priority.
We're also designing for meta-transactions to abstract away gas for claimants in the future.

4. Designing for Real People (Not Just Devs)

A lot of crypto tooling is made for devs or DAO power users — we wanted STRAPT to work for your mom or your intern.

What we did:
We stripped back the jargon, minimized wallet prompts, and designed flows like:

  • "Send via QR"
  • "Pay by milestone"
  • "Drop to multiple users, no gas"

Crypto, but friendly.

Tracks Applied (1)

Social Media Challenge

STRAPT fits perfectly into the social media track because this project relates and is easy for everyone to use.

Technologies used

Cheer Project

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Discussion

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