Blueticks WhatsApp MCP MCP
WhatsApp MCP on your own number: read chats, send and schedule messages.
no price published
Comms & Messaging
Email, chat, SMS and notification delivery. Most of these need the operator’s own account or key before anything is sent.
3,509 services with a source
147 pages
WhatsAble for WhatsApp Business MCP
Send WhatsApp messages and templates, manage chats, contacts, broadcasts and AI agents.
no price published
Shopemail MCP
Design, preview, and export Shopify notification emails in your authorized Shopemail theme.
no price published
Slackline MCP
Chat with your AI agents from Slack: each gets a thread in your DM, and your replies there wake it.
no price published
RyuMoon Data Tools x402 REST
Company contact details from a website for lead generation and enrichment: emails (role vs personal, decodes Cloudflare-obfuscated ones), phone numbers, LinkedIn/X/Instagram/Facebook/YouTube/TikTok and other social profi...
0.005 USDC per call
per call
infobro AI tools directory MCP
List your AI tool on infobro.ai: sign up by email code, submit or claim a listing, pay and track it.
no price published
Email Header Parser x402 REST
Paid RFC822 email-header forensics (cycle 101) — POST text/plain raw email source OR pass ?header=<RFC822> (256KB cap); folds continuation lines, parses per-Received hop (from/by/with-protocol/id/for-address/ips/delay/ti...
0 USDC per call
per call
Email Deliverability Audit x402 REST
Paid bulk-sender email-deliverability verdict (cycle 100) — composes MX + SPF + DKIM + DMARC + MTA-STS + TLS-RPT + provider fingerprint into a single 0-100 deliverability score with A-F grade and findings[]. Different fr...
0 USDC per call
per call
Email BIMI Vmc x402 REST
Paid BIMI (Brand Indicators for Message Identification) + VMC (Verified Mark Certificate) validator (cycle 105) — probes default._bimi.<domain> TXT per RFC 8848; parses v=BIMI1; l=<SVG URL>; a=<VMC URL>; s=<selector>; HE...
0 USDC per call
per call
Email Spam Assassin Score x402 REST
Paid heuristic email spam score for AI-agent triage (cycle 123, x402 $0.001) - accepts POST text/plain raw email source (RFC822 headers+body) or GET ?header=<url-encoded> or GET ?url=<.eml URL>; parses headers+body and c...
0 USDC per call
per call
Dane Tlsa Probe x402 REST
Paid DANE/TLSA + SMTP STARTTLS active probe (cycle 137, x402 $0.001) - resolves MX for domain, looks up _25._tcp.<mxhost> + _587._tcp.<mxhost> + _465._tcp.<mxhost> TLSA records (RFC 6698/7672), opens SMTP socket to MX:25...
0 USDC per call
per call
Smtp Openrelay Test x402 REST
Paid SMTP open-relay test (cycle 154) - actually attempts MAIL FROM + RCPT TO against each MX host. Resolves MX via Cloudflare DoH, opens TCP/25, sends EHLO + MAIL FROM:<external> + RCPT TO for both local-domain and fore...
0 USDC per call
per call
Smtp Credential Leak Probe x402 REST
Paid SMTP credential-leak probe (cycle 158, x402 $0.0005) - actively probes each MX host on ports [25, 465, 587] for credential-handling vulnerabilities. Per-port: opens TCP, reads banner, sends EHLO, captures AUTH mecha...
0 USDC per call
per call
Email SPF Record Density x402 REST
Paid deep SPF record parser + DNS-lookup budget auditor (cycle 160 restored 2026-10-17, x402 $0.001) - parses v=spf1 into its directive list, classifies each mechanism per RFC 7208 SS5 (pass/fail/softfail/neutral/literal...
0 USDC per call
per call
Public Holiday Calendar Verdict x402 REST
Paid public-holiday calendar + planning verdict (cycle 215, x402 $0.01) - GET ?country=<ISO2>&year=<YYYY> OR ?sample=1|2|3 OR POST application/json {country|year}. KEYLESS Nager.Date public-holidays API (no key, no accou...
0 USDC per call
per call
Email Deliverability x402 REST
Email authentication check for a domain - SPF, DKIM and DMARC records plus the MX hosts and a deliverability score from public DNS-over-HTTPS (cycle 232, x402 $0.01) - GET ?domain=<DOMAIN> OR ?target=<DOMAIN> OR ?email=<...
0 USDC per call
per call
Holiday Calendar x402 REST
Official public holiday list and calendar by country and year - date, English and local name, nationwide flag, holiday type and regional scope for 110+ countries, with a next-holiday countdown. Public holidays for schedu...
0.01 USDC per call
per call
Email Deliverability Check x402 REST
Email authentication check for a domain - SPF, DKIM and DMARC records plus the MX hosts and a deliverability score from public DNS-over-HTTPS. ALIAS PATH of /api/email-deliverability, served at the bare slug the router's...
0.01 USDC per call
per call
Email Deliverability Audit x402 REST
Paid bulk-sender email-deliverability verdict (cycle 100) — composes MX + SPF + DKIM + DMARC + MTA-STS + TLS-RPT + provider fingerprint into a single 0-100 deliverability score with A-F grade and findings[]. Different fr...
0 USDC per call
per call
Email Header Parser x402 REST
Paid RFC822 email-header forensics (cycle 101) — POST text/plain raw email source OR pass ?header=<RFC822> (256KB cap); folds continuation lines, parses per-Received hop (from/by/with-protocol/id/for-address/ips/delay/ti...
0 USDC per call
per call
Email BIMI Vmc x402 REST
Paid BIMI (Brand Indicators for Message Identification) + VMC (Verified Mark Certificate) validator (cycle 105) — probes default._bimi.<domain> TXT per RFC 8848; parses v=BIMI1; l=<SVG URL>; a=<VMC URL>; s=<selector>; HE...
0 USDC per call
per call
Email Spam Assassin Score x402 REST
Paid heuristic email spam score for AI-agent triage (cycle 123, x402 $0.001) - accepts POST text/plain raw email source (RFC822 headers+body) or GET ?header=<url-encoded> or GET ?url=<.eml URL>; parses headers+body and c...
0 USDC per call
per call
Dane Tlsa Probe x402 REST
Paid DANE/TLSA + SMTP STARTTLS active probe (cycle 137, x402 $0.001) - resolves MX for domain, looks up _25._tcp.<mxhost> + _587._tcp.<mxhost> + _465._tcp.<mxhost> TLSA records (RFC 6698/7672), opens SMTP socket to MX:25...
0 USDC per call
per call
Smtp Openrelay Test x402 REST
Paid SMTP open-relay test (cycle 154) - actually attempts MAIL FROM + RCPT TO against each MX host. Resolves MX via Cloudflare DoH, opens TCP/25, sends EHLO + MAIL FROM:<external> + RCPT TO for both local-domain and fore...
0 USDC per call
per call