Head to head
SendCheck — EVM address verification (x402) vs Blockrun
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
SendCheck — EVM address verification (x402)
Aorg.pennyforge.api/sendcheckNo reviews yet
Pre-send EVM address checks: free pre-check, $0.01 check, $0.05 deep scan. x402: payment is auth.
Full listing
No reviews yet
Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (85 and 82 out of 100). SendCheck — EVM address verification (x402) is hosted and callable through the gateway; Blockrun runs on your own machine. Blockrun has noticeably more public adoption.
| SendCheck — EVM address verification (x402) | Blockrun | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A85/100 | B82/100 |
| Adoption | New | Established |
| GitHub stars | 0 | 394 |
| Downloads / week | – | 474 |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | 3 | 19 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-09-10 | 2026-09-16 |
| Category | Finance | Finance |
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