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Northline ChainKit

Official registry Finance and payments

Pay-per-call Base & Arc onchain facts for agents: address risk, USDC payment check, tx explain.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http northline-chainkit 'https://northline-chainkit.northline-c86.workers.dev/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "northline-chainkit": {
            "type": "http",
            "url": "https://northline-chainkit.northline-c86.workers.dev/mcp"
        }
    }
}

Frequently asked questions

What is Northline ChainKit?

Pay-per-call Base & Arc onchain facts for agents: address risk, USDC payment check, tx explain.

How do I install Northline ChainKit?

It runs as a remote server. In Claude Code: claude mcp add --transport http northline-chainkit 'https://northline-chainkit.northline-c86.workers.dev/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Northline ChainKit need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Northline ChainKit?

It is published by dev.workers.northline-c86.northline-chainkit. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.