Xap — Agent Settlement Protocol MCP Server

@agentra-commerce

Basic information

About Xap — Agent Settlement Protocol MCP Server

Discover agents, negotiate terms, execute conditional settlements, and verify cryptographic receipts using the XAP open protocol. Sandbox mode requires no account.

#finance #agents #settlement #protocol#xap

Xap — Agent Settlement Protocol MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "xap": {
      "command": "npx",
      "args": [
        "-y",
        "@agenticamem/xap-mcp"
      ]
    }
  }
}

Xap — Agent Settlement Protocol MCP Server tools

xap_verify_manifest

xap_respond_to_offer

xap_verify_receipt

Overview

What is Xap — Agent Settlement Protocol?

Xap — Agent Settlement Protocol is an MCP server that enables any AI assistant to discover agents, negotiate terms, execute conditional settlements, and verify cryptographic receipts using the XAP open protocol. It is designed for developers who want to integrate agent-to-agent settlement capabilities into AI workflows.

How to use Xap — Agent Settlement Protocol?

Install with npx -y @agenticamem/xap-mcp. For sandbox mode (no account required), set the environment variable XAP_MODE=sandbox. The server exposes tools such as xap_discover_agents, xap_create_offer, xap_respond_to_offer, xap_settle, xap_verify_receipt, xap_check_balance, and xap_verify_manifest.

Key features of Xap — Agent Settlement Protocol

Discover agents via the XAP protocol
Negotiate settlement terms programmatically
Execute conditional settlements between agents
Verify cryptographic receipts on‑chain
Check agent balances using xap_check_balance
No account required in sandbox mode

Use cases of Xap — Agent Settlement Protocol

AI assistant discovers service agents and negotiates pricing
Automated conditional payment upon delivery of a digital asset
Settlement of micro‑transactions between autonomous agents
Verification of agent manifests and receipts without manual intervention

Frequently asked questions

Is an account required to use the server?

No. Sandbox mode (`XAP_MODE=sandbox`) works with no account, allowing testing without credentials.

What tools does the server expose?

It provides tools for discovery, negotiation, settlement, and verification: `xap_discover_agents`, `xap_verify_manifest`, `xap_create_offer`, `xap_respond_to_offer`, `xap_settle`, `xap_verify_receipt`, and `xap_check_balance`.

How do I install the server?

Run `npx -y @agenticamem/xap-mcp` in your terminal. Ensure Node.js is available on the system.

What protocol does the server implement?

It implements the XAP (Agent Settlement Protocol), an open protocol for agent‑to‑agent settlements and cryptographic receipts.

Are there any runtime dependencies?

The server is distributed as an npm package and requires Node.js to execute via `npx`. No additional local services are required when using sandbox mode.

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