Tersign Evidence

Package (npm 0.4.11)

npx -y tersign@0.4.11

Or add to your MCP client config:

{
  "mcpServers": {
    "tersign-js": {
      "command": "npx",
      "args": [
        "-y",
        "tersign@0.4.11"
      ],
      "env": {
        "TERSIGN_SELLER_KEY": "<YOUR_VALUE>",
        "TERSIGN_ISSUER_NAME": "<YOUR_VALUE>",
        "TERSIGN_ISSUER_JURISDICTION": "<YOUR_VALUE>",
        "TERSIGN_ISSUER_TAX_ID": "<YOUR_VALUE>",
        "TERSIGN_LEDGER_URL": "<YOUR_VALUE>",
        "TERSIGN_LEDGER_API_KEY": "<YOUR_VALUE>",
        "TERSIGN_LEDGER_SELLER_ID": "<YOUR_VALUE>"
      }
    }
  }
}

• TERSIGN_SELLER_KEY required secret — 0x-prefixed private key the seller signs receipts with
• TERSIGN_ISSUER_NAME — Seller/issuer display name
• TERSIGN_ISSUER_JURISDICTION — Seller jurisdiction (e.g. HK)
• TERSIGN_ISSUER_TAX_ID — Seller tax/business-registration id (optional)
• TERSIGN_LEDGER_URL — Hosted ledger base URL for counter-signing (optional; SDK works standalone)
• TERSIGN_LEDGER_API_KEY secret — Ledger seller API key (required only if counter-signing)
• TERSIGN_LEDGER_SELLER_ID — Ledger seller id (required only if counter-signing)