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x402 Text Tools Catalog

Official registry AI and agents

Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.

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 x402-text-tools-catalog 'https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "x402-text-tools-catalog": {
            "type": "http",
            "url": "https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp"
        }
    }
}

Frequently asked questions

What is x402 Text Tools Catalog?

Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.

How do I install x402 Text Tools Catalog?

It runs as a remote server. In Claude Code: claude mcp add --transport http x402-text-tools-catalog 'https://imkl13-ip-209-115-177-214.tunnelmole.net/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does x402 Text Tools Catalog 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 x402 Text Tools Catalog?

It is published by net.tunnelmole.imkl13-ip-209-115-177-214. 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.