Manka

Manka provides infrastructure for applications and teams building on Solana, bringing transaction execution and block-data access together in a flexible product stack. Its services are designed for trading teams, DeFi applications and developers who need to connect their existing workflows to Solana infrastructure.

Tx Landing offers a delivery path for signed transactions, with stake-weighted delivery and regional access while allowing customers to keep their signing flow. ShredStream provides raw block-data fragments for teams to process in their own pipelines; it is in beta, with access supported by the team. For multi-step strategies, Atomic Bundles group up to four dependent transactions for atomic execution. Transaction Batches let users submit up to 25 signed transactions in one request, with each transaction succeeding or failing independently. Both are available on request. Manka is also developing Preconfirmations, a planned service for earlier execution signals that is not a guarantee of finality.

Customers can explore product documentation, obtain an API key through the dashboard and contact the team to discuss access, deployment regions and volume.