Agent Service Directory
Unstable preview. Pages, data and API fields can change or break without notice, so please don't rely on this for anything critical yet. See what has changed.

Services tagged “deliverability”

Services that meet our listing criteria. Include everything we watch. The same metrics for each. Agents can run the same query at /api/v1/services.

2 matching · page 1 of 1 · show all

ServiceWhat it does (capability tree)Purpose tagsLatest scheduled checkScheduled checks passed / run (30-day window)Lowest price per call (US$)Response time of latest check (ms)FreshnessAdded fromProviderPayment networksPayment-terms changes (90 days)Registry: unique payers (30 days)Registry: paid calls (30 days)TypeEndpoint we checkMonitoring since
Agent Utility Suite Email emailemail-verificationlead-enrichment+2 Live, payment required
100% · 1 of 1 run
0 missed · under 1 day of history
$0.001 115 ms Fresh
checked daily
Registry x402-agent-api.onrender.com
33 endpoints from x402-agent-api.onrender.com
eip155:8453 0 in 1 day tracked 5 6 API POST x402-agent-api.onrender.com/api/v1/email… 2026-10-17
NetIntel Email
Security
email-securityspf-dkim-dmarcemail-verification+2 Live, payment required
100% · 1 of 1 run
0 missed · under 1 day of history
$0.005 157 ms Fresh
checked daily
Registry netintel.dev
127 endpoints from netintel.dev
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp 0 in 1 day tracked 5 6 API GET netintel.dev/email-intel/analyze 2026-10-16

Scroll sideways for more columns; hover over shortened values to see them in full. Every column heading links to its exact definition in the field dictionary. Registry columns are the registry's own figures.