MARKET MONITOR / CATALOGUE Services 154,610 MCP listed 48,107 x402 106,631 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-10 · 3 sources

Comms & Messaging

Email, chat, SMS and notification delivery. Most of these need the operator’s own account or key before anything is sent.

3,511 services with a source 147 pages

ipv4.fr network tools x402 REST

Company profile from a domain for lead enrichment: name, one-line description, industry, business model, products, HQ country and city, founded year, size hint (AI-extracted from the site's own home, about and contact pa...

ipv4.fr Comms & Messaging checked 2026-10-29
0.02 USDC per call per call

Assistant ib26 writing 23 083 x402 REST

Newsletter preparation — Numeric distribution + Date by category pivot: Numeric distribution + Date by category pivot for supplied newsletter preparation records (completed_items, planned_items). Up to 200 rows; 2 indepe...

market.datapackvibe.com Comms & Messaging checked 2026-11-01
0.01 USDC per call per call

Eclipse Mail MCP MCP

Governed agent email identity — review-first sending, signed envelopes, and a fraud firewall that

io.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC Comms & Messaging checked 2026-11-10
no price published

Kairos MCP

Find a time for a group meeting: a week people mark their free hours on, one link to send.

com.kairosmeeting Comms & Messaging checked 2026-11-10
no price published

iBlueText MCP

Send iMessage, SMS and WhatsApp from a dedicated line, run text campaigns and read replies.

iBlueText Comms & Messaging checked 2026-11-10
no price published

PubSpace MCP

Publish HTML or markdown from your agent as a shareable link, with password or work-email walls.

ai.pubspace Comms & Messaging checked 2026-11-10
no price published

Saylor Innovations Email Campai x402 REST

Email campaign opens, clicks, orders, revenue per email, ROI and annual list value

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Wire Size an x402 REST

Smallest wire gauge meeting NEC ampacity and voltage-drop limits, with every gauge compared

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Exam Study P x402 REST

Study schedule by topic weight and difficulty with daily hours, reviews and practice-test days

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Spaced Repet x402 REST

Review dates, retention estimates and daily workload for spaced repetition

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Pomodoro Pla x402 REST

Pomodoro sessions, breaks and a clock schedule for a task list

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Project Esti x402 REST

PERT expected time, standard deviation, confidence dates and probability of meeting a deadline

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Meeting Cost x402 REST

Meeting cost per minute and per year including focus loss, with savings ideas

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Timesheet Ca x402 REST

Timesheet totals, decimal hours, regular and overtime hours and gross pay

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Team Capacit x402 REST

Team available hours, committable points and utilization after PTO, holidays and focus factor

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

Saylor Innovations Priority Sco x402 REST

Ranked backlog by RICE, ICE or value-effort with quadrants, capacity fit and sensitivity

saylorinnovations.com Comms & Messaging checked 2026-10-29
0.01 USDC per call per call

MailCheck API x402 REST

Check 1-100 email addresses ($0.001 each): RFC syntax, normalization and canonical form, MX lookup (A fallback), disposable domain (CC0 list), role account, free provider, typo suggestion (gmial.com -> gmail.com), verdic...

mailcheck.toolschemaforge.workers.dev Comms & Messaging checked 2026-11-10
0.002 USDC per call per call

Meeting scheduler x402 REST

agent402.tools Comms & Messaging checked 2026-10-29
0.05 USDC per call per call

Email normalize x402 REST

gpt55.558686.xyz Comms & Messaging checked 2026-10-27
0.0001 USDC per call per call

Email suggest x402 REST

api.x402node.dev Comms & Messaging checked 2026-10-29
0.005 USDC per call per call

Contacts enrich x402 REST

Clado Contacts Enrichment - Enrich contact info from LinkedIn URL, email, or phone

stableenrich.dev Comms & Messaging checked 2026-10-29
0.2 USDC per call per call

Extract x402 REST

Public webpage business metadata, public business emails and social links

agent-cash-x402.emilyannbosze-agentcash-2043.workers.dev Comms & Messaging checked 2026-10-29
0.001 USDC per call per call

Buy x402 REST

Buy an inbox on stableemail.dev ($1, 30 days). forwardTo is optional — omit it to use as a programmatic mailbox via the messages API (retainMessages enabled automatically). Message content and attachments are retained fo...

stableemail.dev Comms & Messaging checked 2026-10-29
1 USDC per call per call

Inbox x402 REST

Mint a disposable agent inbox

agentmail.leeworks.dev Comms & Messaging checked 2026-10-29
0.02 USDC per call per call

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