MLabs Pisa Brings Babel Fees to Cardano DeFi

Timestamps
00:00 – Introduction
00:28 – What are Babel Fees?
01:56 – MLabs’ Leaner Approach: Pisa
02:24 – How Pisa Works
02:52 – Wallet & DApp Integration Goals
03:19 – Example Use Case
04:19 – Pisa User Experience
05:12 – Integration Options
06:09 – Confirming ADA Is Still Used Under the Hood
06:37 – SPO Involvement?
07:34 – How Pisa Handles Transactions
08:31 – What Users Receive
09:30 – Pisa Fees & Revenue Model
11:09 – Support for Long-Tail Tokens
12:07 – Developer Integration Effort
13:35 – Target Audience & SDKs
14:05 – Pisa Launch Timeline
14:33 – Upcoming CIP Standard
15:27 – Closing Remarks

In this episode, I speak with Ben Hart, Chase, and Luke from MLabs about Pisa – their smart contract implementation of Babel fees on Cardano. Pisa allows users to pay for transaction fees, minimum ADA, and collateral using native tokens instead of ADA. The smart contract handles real-time token swaps behind the scenes and returns a ready-to-submit transaction. No changes to the Cardano ledger are required. SPOs are involved as normal, and there’s no batching – just seamless UX. Developers can integrate Pisa with a few lines of code via HTTP API or an upcoming NPM package. Topics include:

• What Babel fees are
• How Pisa improves the user experience
• Differences from other solutions like Aquarium
• Developer integration and the planned CIP
• Launch timelines and supported tokens

Pisa launches within 60 days and is set to improve onboarding for wallets, DeFi apps, and games across Cardano.

DISCLAIMER: This content is for informational and educational purposes only and is not financial, investment, or legal advice. I am not affiliated with, nor compensated by, the project discussed—no tokens, payments, or incentives received. I do not hold a stake in the project, including private or future allocations. All views are my own, based on public information. Always do your own research and consult a licensed advisor before investing. Crypto investments carry high risk, and past performance is no guarantee of future results. I am not responsible for any decisions you make based on this content.

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