Decision Workspace
kalshi-fast-rs vs kalshi-trade-rs vs kalshi-rs
Side-by-side comparison of Rust crates
50
kalshi-fast-rs
experimentalv0.3.1
High-performance async Rust client for Kalshi prediction markets API with full WebSocket support
50
kalshi-trade-rs
experimentalv0.6.0
Rust client for the Kalshi trading API and WebSocket streams
48
kalshi-rs
experimentalv0.2.2
Rust SDK for the Kalshi prediction market API. Mirrors the official Python SDK design for ease of use.
Core Metrics
| kalshi-fast-rs | kalshi-trade-rs | kalshi-rs | |
|---|---|---|---|
| Health Score | 50 | 50 | 48 |
| Total Downloads | 164 | 322 | 705 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 8 | 6 | 4 |
| Last Updated | 44d ago | 38d ago | 70d ago |
| Age | 3m | 4m | 6m |
Health Breakdown
kalshi-fast-rs
Maintenance
16
Quality
12
Community
6
Popularity
3
Documentation
13
kalshi-trade-rs
Maintenance
18
Quality
11
Community
6
Popularity
3
Documentation
12
kalshi-rs
Maintenance
15
Quality
11
Community
6
Popularity
3
Documentation
13
Technical Details
| kalshi-fast-rs | kalshi-trade-rs | kalshi-rs | |
|---|---|---|---|
| Version | 0.3.1 | 0.6.0 | 0.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 19 | 19 | 19 |
| Crate Size | 159KB | 209KB | 68KB |
| Features | 2 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.92 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kalshi-fast-rs leads with a health score of 50/100, but none of the options score above 80.
- •kalshi-rs has the most downloads (705), suggesting wider adoption.