tx_check
shallowco.fingersai/fingers · Verify this server
SIMULATE a transaction BEFORE signing it: what does it ACTUALLY do to your funds? Shows every asset that would LEAVE or ENTER the wallet, every token APPROVAL it grants (and to whom, flagging unlimited allowances and flagged spenders), and whether it reverts. THE check at the moment of signing -- catches drains, gifted-NFT approval traps, and unlimited-allowance scams. On chains without a full simulator (e.g. Robinhood Chain) it falls back to DECODING the calldata, still catching unlimited approvals / setApprovalForAll. Read-only (simulates, never executes). Give the tx: to, data (calldata), value (hex wei), from_address.
1 trials · measured 8 days ago
tx_check scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against co.fingersai/fingers, measured 25 Aug 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-25 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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