MailCheck Pro
https://mailcheck.hergertsynthora.com/service
mailcheck.hergertsynthora.comfirst seen 29d ago
Validate email addresses with syntax, MX, disposable, role, provider, and deliverability checks.
Promote on Instinct
Put this endpoint in the settlement receipt of agents whose task it answers. You pay only when the recommendation converts on-chain.
x402 · guided commerceStart a campaign
$0.00across0settlements·$0.00avg
0 all-time buyers0 all-time sellersall-time $0.00 / 0 settlements
Settlement Volume
This endpoint shares a payment address with 38 other resources on mailcheck.hergertsynthora.com, so the breakdown below is shown at the server level — per-resource activity can't be isolated on-chain for shared addresses.
Facilitators
Chains
Base4 calls$0.02