A crypto-to-fiat payment engine built on SOL. Manages a non-custodial wallet with staked SOL, and bridges the gap between crypto holdings and real-world spending through a physical debit card. When a card is swiped, the system authorizes the transaction against an escrow pool, then converts the user's crypto to local currency to settle the balance.
active 2026-02-22 → 2026-03-13 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 20 days from 2026-02-22 to 2026-03-13. Pushes: 14 total, peak 13 in a day. Pull requests: 3 total, peak 3 in a day. Issues: 5 total, peak 5 in a day. Comments: 1 total, peak 1 in a day. Stars: 0 total, peak 0 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| NathanFant | 20 | 11 | 3 | 1 |
| github-actions[bot] | 3 | 3 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#8NathanFant2026-02-22 22:05Implement Marqeta JIT webhook request signature validation
- Issue#8NathanFant2026-02-22 21:48Implement Marqeta JIT webhook request signature validation
- Issue#8NathanFant2026-02-22 21:48Implement Marqeta JIT webhook request signature validation
- Issue#8NathanFant2026-02-22 21:27Implement Marqeta JIT webhook request signature validation
- Issue#8NathanFant2026-02-22 21:26Implement Marqeta JIT webhook request signature validation
- Pull request#5NathanFant2026-02-22 20:43
- Pull request#4NathanFant2026-02-22 20:09
- Pull request#1NathanFant2026-02-22 19:53
- Issue#2NathanFant2026-02-22 19:45improve test failure messages for easier debugging
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.