"How to Connect to a PostgreSQL Server" 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).

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.

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.

Discover, pay for, execute, and publish APIs through Apiosk.

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

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.

MCP server for Lemon Squeezy — stores, products, orders, subscriptions, license keys.

MCP server for Recurly — accounts, subscriptions, invoices, plans; cancel & pause subs.

MCP server for Quaderno — tax-rate calculation, invoices, contacts, products, receipts & expenses.

Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.

MCP server for Autumn — read customers, plans, balances & invoices; track usage and attach plans.

MCP server for Modern Treasury — payment orders, transactions, counterparties and ledgers.

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.

Validate and generate EU e-invoices (UBL 2.1 / EN 16931) via a hosted MCP server.

Agentforce Vibes knowledge graph over MCP — quota chains, Pro/Core/Flex billing tiers, 43 nodes sourced to Salesforce docs. Works in claude.ai in 30 seconds.

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

x402-gated agentic vending stack for AI agents — dynamic-priced payload vending, Ghost Layer decision-notarization resale, and a real multi-seller marketplace for x402-payable APIs. Base/USDC + XRPL/RLUSD settlement.

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