{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.e2xlabs/stablecoinx-mcp","description":"StablecoinX merchant tools: auth, payments, paymaster, webhooks, floYsh sites and vault settings.","title":"StablecoinX","repository":{"url":"https://github.com/e2xlabs/stablecoinx-mcp","source":"github"},"version":"0.1.13","websiteUrl":"https://harness.stablecoinx.com","packages":[{"registryType":"npm","identifier":"@stablecoinx/mcp","version":"0.1.13","runtimeHint":"npx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Passphrase used to encrypt the local state file (JWT / API key / session key) at rest. Pick any string. The harness endpoint, thirdweb client, origin and login chain are baked into the package — this is the only required input.","isRequired":true,"isSecret":true,"name":"SCX_STATE_PASSPHRASE"},{"description":"Optional. Directory for the encrypted local state file. Defaults to %APPDATA%/stablecoinx-mcp (Windows) or $XDG_CONFIG_HOME/stablecoinx-mcp.","name":"SCX_STATE_DIR"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-09T15:10:49.864208Z","publishedAt":"2026-10-09T15:10:49.864208Z","updatedAt":"2026-10-09T15:10:49.864208Z","isLatest":true}}}