"Email" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
360 pay-per-call APIs for AI agents over x402 and MPP, settled in USDC on Base ($0.001-$0.25 a call, no account or API key). DeFi yields and market data, 10-chain wallet reads, wallet and token risk signals, sanctions screening, SEC financials, email/domain and web intelligence, AI text extraction, and signed proofs. Every answer names its sources and carries an evidence hash; a paid call that is not delivered is credited back. Built and run by UnyKorn LLC.
Create, send and track invoices from a conversation in Claude, ChatGPT or any MCP client that supports OAuth. Draft an invoice from one sentence or from last month's invoice for the same client, finalize it, email it to your client and send payment reminders for overdue ones. See revenue by month and by client, download PDFs and e-invoices (ZUGFeRD, XRechnung), and export DATEV packages for your tax advisor. Invoices follow the tax rules of 25 countries, including reverse charge and the small-business VAT exemption. New invoices are drafts, and nothing is emailed until you ask. Pay per invoice with no subscription: the first invoice is free.
Deploy a repo to a live app from chat: servers, Postgres, domain, email, Stripe, security scan.
The whole back office for your AI agent: CRM, invoices, books, email and more. Pay per action.
Print and mail real letters through USPS. Write, preview the exact printed proof, then pay or send.
Validates email syntax and MX records. x402 payment required (Base mainnet USDC).
33 paid x402 web/DNS/email/SSL checks for agents from $0.01 per call, plus 2 free tools.
32 pay-per-call x402 tools: x402 seller audit, invoice intake, OCR, PDF, email, web, on-chain
Remote MCP tools for pay-per-call email, domain, SEO and Swedish data utilities (x402).
Print and mail physical letters and postcards to US postal addresses, plus address verification. Upload PDF/HTML/Markdown/text/DOCX/image documents, get a quote, and pay per call with x402 USDC on Base mainnet or credit card. Supports certified/registered mail with proof of delivery and mail-merge templates.
Match a restaurant to a MyShop solution and send a real, signable $89/month quote by email.
Send a fax in Australia (+61). Pay only if it delivers. Email receipt. No card at send.
Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.
x402 v2 payment requests; relays compatible clients' signed payments to the existing product API.
232 pay-per-call agent tools: LLMs, search, browser, OCR, media, vision, email. x402 USDC.
- HypamoonOAuthcom.hypamoon
Where AI lives: sites, apps, data, domains, email, payments and a phone line, live from your chat.
Invoicing tools for AI assistants: clients, draft invoices with computed tax, and email sending.
