"Automated Chat Service Based on Personalized Text Messaging Style" matching MCP connectors:

Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more.

ManaBuy MCP Server is a stdio-based Model Context Protocol server for integrating ManaBuy product and order APIs with MCP clients. It exposes tools for product search, product detail retrieval, SKU and order-field inspection, order quotation, authenticated order creation, order status lookup, and order detail retrieval, with explicit confirmation required before any order-creation workflow.

Outcome-based infrastructure for agents — verified AWS deployments, metered billing

European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.

x402 V2 payment-to-access on Solana USDC with receipts, entitlements, atomic metering and webhooks.

Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.

Trust layer for the x402 economy - check any service before you pay. Scores, discovery, routing.

Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

Discover Algerian COD stores on Mystoq, or manage your own: products, prices, shipping/fraud tools.

Pay-per-call agent infrastructure: file storage & handoff, compute tools, messaging, e-sign, KYC.

Buy any of 24,000+ live x402 services with USDC on Base — the open marketplace for the agent economy.

Time tracking, live project budgets, and billing exports for service firms.

AI news, model pricing, service status, and machine-payable premium tools. AFTA-certified.

CardGuard is a high-performance MCP-compliant service designed for real-time transaction fraud detection and IP threat intelligence. It provides microsecond-level scoring and multi-dimensional analysis (IP geolocation, BIN validation, and risk pattern recognition) for autonomous AI agents

Print & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.

Pay-per-call JSON repair + JSON Schema validation for AI agents (USDC on Base, 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.

Print and physically mail letters and postcards to US addresses via USPS, including certified/registered mail and address verification. Paid per call in USDC on Base via the x402 protocol, no signup.

Paid dev services for AI agents: code review, bug-fix, tests, docs, audits. USDC on Base x402.