Phone Validation X402 MCP Server

@Br0ski777

Basic information

About Phone Validation X402 MCP Server

x402 micropayment API for AI agents. Validates and formats phone numbers. Pay per call with USDC on Base.

Phone Validation X402 MCP Server config

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

{
  "mcpServers": {
    "phone-validation": {
      "url": "https://phone-validation-x402-production.up.railway.app/mcp",
      "transport": "sse"
    }
  }
}

Phone Validation X402 MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

Fetch the live tool list directly from this server's endpoint using the button above.

Overview

What is Phone Validation X402?

Phone Validation X402 is a server that provides a phone number validation and formatting API for AI agents. It uses the x402 micropayment protocol, charging per API call with USDC on the Base blockchain.

How to use Phone Validation X402?

—

Key features of Phone Validation X402

x402 micropayments for per‑call billing
Phone number validation and formatting
Payment in USDC on Base blockchain
Designed for AI agent integrations

Use cases of Phone Validation X402

AI agents validating phone numbers in real‑time
Automated phone number formatting in customer workflows
Pay‑per‑use phone verification without subscription fees

Frequently asked questions

What is the x402 micropayment protocol?

x402 is a protocol that enables pay‑per‑call API billing using crypto payments, specifically USDC on the Base network.

How are payments handled?

Each API call requires a micropayment in USDC on the Base blockchain, settled automatically by the protocol.

What does the server validate and format?

It validates phone numbers for correctness and standardizes their formatting, but the exact supported formats or regions are not specified in the README.

Comments

More Other MCP servers

EverArt

modelcontextprotocol

Model Context Protocol Servers

88.1K

Volley.sh

Volley

A good sequence diagram can solve almost any communication problem in engineering. Volley lets your agent write them as plain text, with the real request and response payloads on every arrow. It checks its own syntax wi

Reactive Resume

amruthpillai

A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

39.5K

Maestro

mobile-dev-inc

Painless E2E Automation for Mobile and Web

14.8K

DeepMark

DeepMark helps teachers deliver rapid, consistent marking with meaningful feedback for every student — in a fraction of the time. What once took a week, now takes one free period.