ToolVet

x402 Challenge Policy Check

2 x402 APIs served from www.mahastrategies.com

Every listing from x402 Challenge Policy Check that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.

At a glance

Listings
2 x402 APIs
Passing at the latest check
2 of 2
Uptime, 30 days
100% on average across 2 listings
Price
$0.0035 to $0.01 per call
Trust score
75 to 77, median 75
Paying wallets, 30 days
2 on its busiest listing
Verified owner
None
Security findings
None found
Listed since
11 Oct 2026

The x402 Bazaar counts paying wallets per listing. A wallet that paid two listings counts twice. So the Bazaar saw between 2 and 3 different wallets paying x402 Challenge Policy Check in 30 days.

All 2 listings

Ranked by trust score.

  • 77trust
    Micro X402 Challenge Sanityx402 Challenge Policy Check

    Inspect one supplied x402-v2 exact-payment challenge against an explicit expected HTTPS resource, EVM CAIP-2 network, asset, payee and maximum price. Checks both URL declarations, structure and payment-policy fields only; no live probe, payment, facilitator verification or server-authenticity claim.

    x402 APIOnchain & crypto
    $0.0035per call on Base
    100% uptime, 472 ms, 2 paying agentsPassing, checked 2 h ago
  • 75trust
    Payments Challenge Sanityx402 Challenge Policy Check

    Validate an x402 payment declaration before signing. Check a caller-supplied challenge against expected resource, network, asset, payee and exact spending limits; return mismatches and an integrity receipt. Offline only: no endpoint probe, uptime history, settlement test, safety clearance or payment authorization. New modular adapter: retained result recovery for 24 hours, minimal receipt metadata for 90 days. Existing live route unchanged.

    x402 APISecurity & trust
    $0.01per call on Base
    100% uptime, 184 ms, 1 paying agentsPassing, checked 9 h ago

www.mahastrategies.com also serves listings from 137 other providers. See all providers on www.mahastrategies.com

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.