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Interoperability, messaging & data

Cross-chain exchange, bridges, oracles, messaging, and data publication.

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Protocols

Protocols Interoperability, messaging & data Added

ARQL

A CCTP-shaped lock-and-mint path that locks native Circle USDC on Arc Testnet and mints a 6-decimal QRC-20 USD Coin on QRL 2.0, with Hyperion contracts, an Iris-style attester API, and a public settlement desk.

Beta · Testnet QRL 2.0 Source available
Applications

Applications Interoperability, messaging & data Added

talkrypt

Post-quantum P2P chat for side-channel and resilient communications across more than one network type. Public CLI, TUI, and Android builds use ML-KEM-1024 and ML-DSA-87. QRL 2.0 account login is planned and is not in the published tree yet.

Prototype QRL 2.0 Source available
Protocols

Protocols Finance Added

PQlyMarket

An open-source prediction-market dApp for the QRL 2.0 testnet with market creation, YES/NO conditional-token trading, constant-product automated market makers, liquidity provision, oracle resolution, and a testnet faucet.

Beta · Testnet QRL 2.0 Source available

Protocols Interoperability, messaging & data Added

QuantaSwap

Cross-chain atomic swaps between native QRL and native ETH using hashed timelock contracts on both chains. No bridge, no wrapped assets, no custodian: each leg settles natively and the swap secret never leaves the client.

Beta · Testnet QRL 2.0 Source available