ToolVet

Transaction Simulation

1 x402 API served from 402.com.tr

Every listing from Transaction Simulation that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.

At a glance

Listings
1 x402 API
Passing at the latest check
1 of 1
Uptime, 30 days
100%
Price
$0.03 per call
Trust score
72
Paying wallets, 30 days
No usage data
Verified owner
None
Security findings
None found
Listed since
11 Oct 2026

No usage data. The x402 Bazaar reports paying wallets for the x402 APIs it lists; MCP servers and APIs submitted directly have none.

The listing

Ranked by trust score.

  • 72trust
    Simulate TxTransaction Simulation

    Simulate an UNSIGNED transaction against live Base state before an agent signs: will it SUCCEED or revert (with the contract's own reason), the gas estimate and ETH cost, and — decoded from the calldata — whether it grants an approval, and whether that approval is UNLIMITED (approve/permit) or a setApprovalForAll, the classic drain vectors. Pass from, to, and optionally data (calldata) + value. The pre-execution check the agent-safety playbook says to run and block on. Not financial advice.

    x402 APIOnchain & crypto
    $0.03per call on Base
    100% uptime, 454 msPassing, checked 9 h ago

402.com.tr also serves listings from 224 other providers. See all providers on 402.com.tr

How these numbers are made

Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.