Decision Workspace
tempo-x402-server vs x402-sdk-solana-rust vs openlibx402-rocket
Side-by-side comparison of Rust crates
36
tempo-x402-server
experimentalv1.3.2
x402 resource server with payment middleware for gating API endpoints
50
x402-sdk-solana-rust
experimentalv0.1.4
Rust SDK for X402 payment protocol on Solana - enabling pay-per-use APIs with automatic payment handling
39
openlibx402-rocket
experimentalv0.0.3
Rocket web framework integration for X402 payment protocol
Core Metrics
| tempo-x402-server | x402-sdk-solana-rust | openlibx402-rocket | |
|---|---|---|---|
| Health Score | 36 | 50 | 39 |
| Total Downloads | 311 | 139 | 52 |
| 30d Downloads | 144 | 7 | 4 |
| Dependents | 0 | 0 | 0 |
| Releases | 25 | 5 | 2 |
| Last Updated | 25d ago | 140d ago | 147d ago |
| Age | 1m | 4m | 4m |
Health Breakdown
tempo-x402-server
Maintenance
11
Quality
7
Community
5
Popularity
3
Documentation
10
x402-sdk-solana-rust
Maintenance
17
Quality
11
Community
6
Popularity
3
Documentation
13
openlibx402-rocket
Maintenance
10
Quality
12
Community
5
Popularity
2
Documentation
10
Technical Details
| tempo-x402-server | x402-sdk-solana-rust | openlibx402-rocket | |
|---|---|---|---|
| Version | 1.3.2 | 0.1.4 | 0.0.3 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 17 | 20 | 8 |
| Crate Size | 42KB | 73KB | 41KB |
| Features | 0 | 0 | 0 |
| Yanked % | 100.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •x402-sdk-solana-rust leads with a health score of 50/100, but none of the options score above 80.
- •tempo-x402-server has the most downloads (311), suggesting wider adoption.
- •x402-sdk-solana-rust, openlibx402-rocket are pre-1.0 — API may change.