{"name":"io.github.UltraStarz/x402-sms","slug":"ultrastarz-x402-sms","title":null,"description":"Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.","url":"https://mcp.market/server/ultrastarz-x402-sms","rating":null,"grade":"U","score":null,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":0,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":null,"claimed":false,"transport":"npm","callable_via_gateway":false,"default_price_micros":0,"repository":"https://github.com/UltraStarz/x402-sms-mcp","website":null,"version":"0.1.0","remotes":[],"packages":[{"registryType":"npm","identifier":"x402-sms-mcp","version":"0.1.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Ethereum private key for the buyer wallet that pays the per-call USDC fee.","isRequired":true,"format":"string","isSecret":true,"name":"BUYER_PRIVATE_KEY"}]}],"tools":[],"scan":null,"grade_history":[],"reviews":[]}