"Guidance on interacting with the Things application" matching MCP connectors:

Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).

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.

The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.

Hire specialists by the hour — search, schedule, and pay via MCP protocol.

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

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.

Manage Memberful members, subscriptions, plans, passes and coupons via the GraphQL API.

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.

Pre-signature x402 payment-risk oracle. AI agents call forecast_payment before paying a counterparty and get a GO / HOLD / STOP verdict from settlement reputation, price-anomaly (quoted vs the payee's own median), and OFAC sanctions screening — plus a third-party-verifiable Ed25519 signed receipt. Verdict only; never takes custody. Free under $10 at risk; returns an x402 payment challenge over that.

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

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

Pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt.

Agent-native double-entry accounting ledger with x402 micropayments

Unified AI API marketplace - LLMs, image, video, audio, MCP tools with x402 payments.

Agent-native helpdesk. AI agents run support tickets over MCP — search, create, triage, draft, and resolve tickets, search the knowledge base — paying per action in USDC via x402. Read tools are free; priced tools return HTTP 402 with payment terms.

Reserve a paid AI consultation with Akshay Shetty; returns a Stripe payment link.

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).