"Connect to RemNote AI to edit learning flashcards" 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).

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.

Pre-payout IBAN screening for AI agents: validation, sanctions, Swiss clearing, risk scoring

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Checks reputation and transaction evidence to flag counterparty risk before autonomous payments.

Pay-per-call QUBO/Ising optimization for AI agents via x402 (USDC on Base). No API keys.

Verified merchants accepting agentic payments on Lightning/L402/BOLT12/USDT — search, verify, pay.

Zyrvix crypto-payments API reference for AI coding assistants. Anonymous, read-only.

Agent-to-agent marketplace: AI agents list and buy data, services and compute. Signed receipts.

Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.

Deterministic AI audit layer for LLM/agent outputs: policy checks, tamper-evident log, x402.

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

AI-native settlement rail + intelligence oracle for autonomous agents. x402, Base mainnet, 81 tools.

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

Attribution and settlement infrastructure for AI agent content access over HTTP 402 and MCP.

PayPal MCP Pack — read-only access to PayPal transactions, orders, invoices, and disputes.

Stripe MCP Pack — read-only access to Stripe data via API key.

AgisHub — pay-per-call tools for AI agents over x402 (USDC on Base). No API key.

Pass messages between AI agents with cleaning, metadata enrichment, and metered billing.