{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.DV1-321/scalpstream-mcp","description":"Pay-per-call data over x402: air quality, border waits, fuel prices, market research.","title":"ScalpStream","repository":{"url":"https://github.com/DV1-321/scalpstream-mcp","source":"github"},"version":"0.1.6","websiteUrl":"https://scalpstream.com","packages":[{"registryType":"oci","identifier":"ghcr.io/dv1-321/scalpstream-mcp:v0.1.6","transport":{"type":"stdio"},"environmentVariables":[{"description":"Base-mainnet private key holding a little USDC, used to pay per call. Leave unset to run in preview-only mode, where every paid tool returns the free preview and the exact price instead. Gas is sponsored by the facilitator, so the wallet needs USDC and no ETH. Use a throwaway key.","isSecret":true,"name":"EVM_BASE_PRIVATE_KEY"},{"description":"Refuse any single call quoted above this many dollars. Defaults to 0.10. Checked before anything is signed, so a refusal costs nothing.","name":"SCALPMCP_MAX_PRICE_USD"},{"description":"Refuse once this process has spent this many dollars in total. Defaults to 2.00.","name":"SCALPMCP_BUDGET_USD"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-08T19:01:47.557605Z","publishedAt":"2026-09-08T19:01:47.557605Z","updatedAt":"2026-09-08T19:01:47.557605Z","isLatest":true}}}