"Apple Pay" matching MCP connectors:

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.

Proof and repair for Apple coding agents: validate Swift, run Xcode evidence, and repair failures.

40+ developer tools from Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML, and Microsoft Learn. Docs lookup, code execution, security scanning. Starts at $0.01/call. Get your API key at app.xpay.sh or xpay.tools

Generate a Flutter app from a JSON spec free; pay only for the compiled APK (USDC on Base).

Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key.

run any ai model. compose agents, stack knowledge, connect tools. one api, pay per run.