Proposal: Open-Sourcing the K2F Labs Rust SDK for Canton
RejectedPR- SIG
- canton-apis
- Champion
- Canton Foundation
- Author org
- Ask
- source pending
Abstract
K2F Labs runs a production Rust SDK for Canton: canton-sdk, an async Ledger API client with DAR code generation, a typed Daml runtime, and value transcoding, and splice-sdk, a Splice application layer for the token registry, Scan, and wallet flows. The stack processes thousands of transactions on Canton mainnet, including behind Walley, a self-custodial wallet. This proposal funds turning it into a public ecosystem asset: open-sourcing under Apache-2.0 with conformance against the Ledger Client Standard, integration with the official toolchain (dpm, Canton/Splice release cadence), and a final milestone gated on adoption by independent organizations, with 35% of the request contingent on that externally verified adoption.
Milestones
No milestones recorded.
- % of approved-to-date
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- % if all RFV pass
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RFV scenario unavailable — using approved-to-date as denominator (degraded mode).
- Ask (CC)
- amount pending
Comments by org
8 comments · 4 orgs · last activity Oct 22, 2026
| Organisation | Comments |
|---|---|
| 3 | |
| Unknown | 2 |
| FTP | 1 |
| Canton Foundation | 1 |
| Digital Asset | 1 |