Decision Workspace
opinion_trade_sdk vs px-core vs openpx
Side-by-side comparison of Rust crates
48
opinion_trade_sdk
experimentalv0.2.0
Unofficial Rust SDK for opinion.trade — REST, WebSocket, CLOB order builder, fixed-point order book, and on-chain operations
49
px-core
experimentalv0.1.6
Core traits, models, and errors for OpenPX prediction market SDK
44
openpx
experimentalv0.1.6
Unified SDK for prediction markets — Kalshi, Polymarket, Opinion and more
Core Metrics
| opinion_trade_sdk | px-core | openpx | |
|---|---|---|---|
| Health Score | 48 | 49 | 44 |
| Total Downloads | 28 | 75 | 54 |
| 30d Downloads | 28 | 76 | 55 |
| Dependents | 0 | 12 | 0 |
| Releases | 2 | 2 | 2 |
| Last Updated | 11d ago | 1d ago | 1d ago |
| Age | 11d | 10d | 10d |
Health Breakdown
opinion_trade_sdk
Maintenance
13
Quality
14
Community
6
Popularity
2
Documentation
13
px-core
Maintenance
14
Quality
14
Community
9
Popularity
2
Documentation
10
openpx
Maintenance
14
Quality
12
Community
6
Popularity
2
Documentation
10
Technical Details
| opinion_trade_sdk | px-core | openpx | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.6 | 0.1.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 11 | 13 | 14 |
| Crate Size | 77KB | 39KB | 47KB |
| Features | 2 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •px-core leads with a health score of 49/100, but none of the options score above 80.