Decision Workspace
kiteconnect-async-wasm vs kalshi-trade-rs vs fyers-rs
Side-by-side comparison of Rust crates
44
kiteconnect-async-wasm
growingv1.0.10
Modern async Rust client for KiteConnect REST APIs with WASM support. Clean, well-documented, and focused on REST-only operations.
50
kalshi-trade-rs
experimentalv0.6.0
Rust client for the Kalshi trading API and WebSocket streams
47
fyers-rs
experimentalv0.0.1
Idiomatic async Rust client for the Fyers API v3 broker APIs.
Core Metrics
| kiteconnect-async-wasm | kalshi-trade-rs | fyers-rs | |
|---|---|---|---|
| Health Score | 44 | 50 | 47 |
| Total Downloads | 8.0K | 322 | 12 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 20 | 6 | 1 |
| Last Updated | 283d ago | 38d ago | 22d ago |
| Age | 11m | 4m | 22d |
Health Breakdown
kiteconnect-async-wasm
Maintenance
9
Quality
11
Community
6
Popularity
5
Documentation
13
kalshi-trade-rs
Maintenance
18
Quality
11
Community
6
Popularity
3
Documentation
12
fyers-rs
Maintenance
12
Quality
13
Community
6
Popularity
1
Documentation
15
Technical Details
| kiteconnect-async-wasm | kalshi-trade-rs | fyers-rs | |
|---|---|---|---|
| Version | 1.0.10 | 0.6.0 | 0.0.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Unlicense | MIT | Apache-2.0 |
| Dependencies | 27 | 19 | 19 |
| Crate Size | 214KB | 209KB | 117KB |
| Features | 4 | 1 | 8 |
| Yanked % | 15.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.92 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kalshi-trade-rs leads with a health score of 50/100, but none of the options score above 80.
- •kiteconnect-async-wasm has the most downloads (8.0K), suggesting wider adoption.
- •kalshi-trade-rs, fyers-rs are pre-1.0 — API may change.