StablecoinX

{
  "$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"
        }
      ]
    }
  ]
}