arcgate

dev.arcgatev0.1.0Updated Oct 1, 2026

Token search, swap quotes and ready-to-sign swap transactions on Arc, paid per call via x402

VerifiedStreamable HTTPWeb executableFinance

Overview

AI-generated overview

Lets an assistant search tokens, get swap quotes, and build ready-to-sign swap transactions on Arc, paying per call via x402.

What it does
This remote MCP server exposes tools for token search, swap quote retrieval, and the construction of ready-to-sign swap transactions on Arc. Each call is billed individually through the x402 payment protocol rather than a subscription. It is a hosted endpoint, so no local package is installed.
When to use it
Useful when an assistant needs to look up tokens, compare swap pricing, or prepare an unsigned swap transaction on Arc for a user to sign. It fits workflows where per-call payment is preferable to a standing account or subscription.
Requirements
A remote MCP client that supports streamable HTTP, connecting to the provider's hosted endpoint. Network access is required. The manifest declares no authentication, environment variables, or headers, but per-call payment via x402 is described, so a payment-capable client or wallet setup may be needed.
Before you install
Calls are paid per use through x402, so usage can spend money; confirm pricing and limits before enabling it. The server produces ready-to-sign swap transactions, which means an assistant can prepare financial transactions that a user must review and sign. No credentials are declared in the manifest, but any payment or signing material should be handled carefully.

Installation

In SourceWeft

  1. Open arcgate in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "arcgate": {
      "type": "http",
      "url": "https://api.arcgate.dev/trade/v1/mcp"
    }
  }
}

Tools

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Version history

1
  1. v0.1.0LatestOct 1, 2026