Hey Cardanians! Welcome aboard the Weekly Cardano Digest #123!

We've filtered through all the noise to distill crucial updates into a breezy, 5-minute read. No need for you to sift through endless info — we've got you covered. Ready to delve into this week's top Cardano news? Let’s dive in.

Here are the topics of the week:

• 👛Lace 2.0 Goes Live with Cardano, Midnight & Bitcoin in One Wallet

• 💵TxPipe Ships Dolos v1.1, First Point Release on the v1 LTS Line

• 🤖Masumi Brings x402 Live on Cardano, Unlocking AI-Agent Payments

• Weekly Development Report

• & More!

👛Lace 2.0 Goes Live with Cardano, Midnight & Bitcoin in One Wallet

The Lace 2.0 extension shipped on April 28, 2026, marking the first time Cardano users can manage ADA, NIGHT and BTC assets natively in a single non-custodial interface. The release lands as the first wallet to integrate the Midnight mainnet, giving users direct access to private, ZK-proof-based transactions without leaving their primary Cardano wallet.

Beyond multi-chain support, Lace 2.0 introduces a redesigned UI built around an asset-class navigation pattern, deeper dApp connector flows, and the foundation for the upcoming Lace Mobile wallet for iOS and Android. The release also sets the table for the next phase of UX work: smoother fiat on/off ramps, embedded staking flows, and unified portfolio views across the three chains.

The launch is a strategic milestone in Cardano's enterprise-grade UX push. By bundling Midnight privacy and Bitcoin custody alongside ADA, Lace becomes the most direct on-ramp into the multi-asset Cardano stack of 2026 

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💵TxPipe Ships Dolos v1.1, First Point Release on the v1 LTS Line

TxPipe released Dolos v1.1, the first point release on the v1 LTS line, and the entire scope of this version is dedicated to one objective: driving down the cost of running a Cardano backend. Dolos, TxPipe's lightweight "data node," already offered an alternative to full Cardano node deployments by serving an updated ledger and answering queries with a fraction of the resources. v1.1 doubles down on that promise.

The release tunes pluggable storage backends, optimizes ledger query performance, and reduces memory and CPU footprint for high-traffic dApp infrastructure. For builders, that translates to smaller VMs, lower cloud bills, and faster sync times,  the kind of structural change that meaningfully shifts the economics of running a serious Cardano product.

Dolos is also a node-diversity story: every team running Dolos instead of a single canonical implementation hardens the network against monoculture failures. With v1.1 cementing the LTS support window, TxPipe is signaling that Cardano backend infrastructure is ready for production-grade, long-horizon deployments, exactly what the ecosystem needs as Hydra 2.0, Leios and the AI-agent economy come online.

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🤖Masumi Brings x402 Live on Cardano, Unlocking AI-Agent Payments

Masumi Network has integrated Cardano with x402, the HTTP-native payment protocol originally built by Coinbase. The pull request adding the Cardano specification of x402 was officially merged into the main repository, making Cardano an official x402 chain alongside the early Coinbase and Binance integrations. Masumi's implementation enables on-chain payments using ADA and USDM, Cardano's native stablecoin.

Patrick Tobler, founder of NMKR and Masumi, demoed the first proof of concept on the Cardano testnet: a memecoin minting flow triggered by a simple web payment of 2 USDM plus a small amount of ADA, an end-to-end agent-to-service payment with no email, no API key, no manual auth required. That's the real significance: x402 is the missing payment rail for the AI-agent economy, and Cardano just got it natively.

The implications go deeper than memecoins. Once x402 is wired into DeFi primitives, autonomous agents can pay for compute, settle trades, or cover protocol fees without human intervention, using ADA and USDM as the unit of account. Combined with Cardano's deterministic UTXO settlement and low fees, this is a structural advantage for high-frequency, machine-driven micropayments.

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