"Improving the Thinking Capabilities of My Gemini AI" matching MCP connectors:

The agentic layer of letters. Agents send real printed mail worldwide, German compliance built in.

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.

Monetization gateway for MCP servers. Agents call a tool, receive an x402 v2 payment challenge, sign a USDC transfer on Base, and get the result. Payment is verified before the tool runs and settled only after it returns, so failed calls are never charged. Discovery and tool listing are free.

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

Monetize any MCP server: x402 paywall, pay-per-call billing in USDC on Base, agent marketplace.

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

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

The trust layer of the x402 economy: free conformance checks, attestation, corpus, agent store.

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.

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.

Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).

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

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.

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

OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the

Chargebee MCP Pack — wraps the Chargebee API v2