General Liquidity MCP Server

MCP server for the General Liquidity machine economy API. Enables AI agents to resolve, pay, verify, and disclose - autonomous payment operations over the machine economy.

What It Does

General Liquidity is a machine-to-machine payment protocol. This MCP server wraps their OpenAPI 3.1 spec into agent-callable tools:

• Resolve - Look up accounts, counterparties, and payment rails
• Pay - Execute payments between machine-economy participants
• Verify - Confirm transaction settlement and reconciliation
• Disclose - Share verifiable credentials and transaction proofs

Business Operator Use Cases

Use Case	Value
Autonomous Treasury	Agent-managed payments between corporate entities with verification
Machine Payments	IoT/automated system payments (energy trading, logistics settlement)
Cross-Border Settlement	Machine-economy rails for cross-border B2B payments
Verifiable Disclosure	Share payment proofs and credentials without exposing full transaction data

Installation

git clone https://github.com/general-liquidity/general-liquidity-mcp
cd general-liquidity-mcp
npm install

Configuration

{
  "mcpServers": {
    "general-liquidity": {
      "command": "node",
      "args": ["path/to/general-liquidity-mcp/index.js"],
      "env": {
        "GL_API_KEY": "your-api-key",
        "GL_API_URL": "https://api.general-liquidity.com"
      }
    }
  }
}

Tools Provided

• resolve_account - Look up account details and capabilities
• initiate_payment - Create a payment instruction
• verify_settlement - Confirm transaction finality
• disclose_credential - Share verifiable proofs
• get_rails - List available payment rails and fees

Integration with CorpusIQ

CorpusIQ is the connector layer that lets AI assistants read the systems a business already runs on - accounting, payments, CRM, email, files and analytics - and answer with the source named. It is read-only by design: it retrieves data and never writes to, or acts in, a connected system, which is what makes it safe to point at live accounts.

This page is part of the CorpusIQ directory, the reference we maintain for the MCP server and agent-skill ecosystem. Run alongside CorpusIQ, a third-party server like this one can be combined with a company's own business data in a single answer.

See what CorpusIQ connects

Limitations

• 0 stars, brand new - Created July 22, 2026. Barely documented.
• Machine economy focus - Not a general-purpose payment API. Optimized for automated/machine payments.
• API key required - General Liquidity access needed.
• Unclear regulatory status - Machine-to-machine payments may have different regulatory treatment than consumer payments. Verify with legal counsel.

Operator Verdict

★★★ Forward-looking, not yet operational. The machine economy concept is real (IoT payments, autonomous settlement) but adoption is early. General Liquidity MCP is an infrastructure play - valuable if you're building in the machine economy space, but not yet a drop-in replacement for traditional payment processing.