Ext Ops Panel
Abrir o painel

x402 endpoint checker

Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.

Servidor MCP · de x402-seller-kit.soloearn.workers.dev

Resumo

x402 endpoint checker é um servidor MCP publicado por x402-seller-kit.soloearn.workers.dev. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). Vimos pela primeira vez em 2026-10-11 e não registramos mudanças desde então. Conforme nossa passagem pelos marketplaces em 2026-11-03.

O que pede

  • Roda remotamente

Nenhum dos marketplaces que lemos publica as ferramentas ou as configurações que ele pede.

O que declara, pede e executa, por completo

Instale apenas plugins de desenvolvedores em quem você confia. Mostramos o que os marketplaces publicam e não testamos plugins.

Funciona com

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

Um link de um clique abre o cliente, que pede confirmação antes de adicionar o servidor.

Pelos marketplaces que o listam e pelo transporte MCP que declara, conforme cada cliente documenta. Não testamos plugins.

Conectar

Comandos e configurações gerados apenas a partir do que os marketplaces declaram. Não os executamos por você e não testamos plugins.

Como servidor MCP remoto

Gerado a partir do que Official MCP Registry declara.

Claude CodeTerminal
claude mcp add --transport http x402-checker https://x402-seller-kit.soloearn.workers.dev/mcp
Codex~/.codex/config.toml
[mcp_servers.x402-checker]
url = "https://x402-seller-kit.soloearn.workers.dev/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "x402-checker": {
      "url": "https://x402-seller-kit.soloearn.workers.dev/mcp"
    }
  }
}

Onde está publicado

MarketplaceStatusVersãoNúmerosVerificadoVisto pela primeira vez
Official MCP Registry (Abrir o registro) Listado 1.0.0 Nenhum número publicado Sem marcação

Cada número é do próprio marketplace e nunca é somado entre marketplaces. Um marketplace que não publica números não mostra nenhum: sem número não é zero.

O que mudou

Nada mudou neste plugin desde que começamos a acompanhá-lo.

Plugins semelhantes

Produtos cujos próprios nomes, descrições, ferramentas e skills são os mais próximos deste pelo significado, em todos os marketplaces que lemos. A proximidade é ordenada apenas dentro desta lista.

  • mcp-x402-pay io.github.CryptoAPIs-io/mcp-x402-pay

    MCP server that pays x402-gated HTTP endpoints — fetch, and on a 402 authorize, sign, retry

    de CryptoAPIs-io · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • PayAI x402 Facilitator

    Verify and settle x402 stablecoin payments; browse the PayAI Bazaar of x402-payable resources.

    de payai.network · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • x402 Pay — USDC API Payment Helper

    Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.

    de scriptmasterlabs.com · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Ethereal Goods x402 Tools

    70+ pay-per-call security, crypto, and data tools for AI agents via x402 USDC micropayments on Base

    de etherealgoodsco.store · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • micropay-test-suite app.netlify.micropay-test-suite/micropay-test-suite

    Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

    de micropay-test-suite.netlify.app · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • AgentObserver - Check x402 Dependencies Before Paying

    Check Exa, BlockRun, OneSource, Apify and other x402 dependencies before invoking or paying.

    de kaattaallaa-sketch · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • 402xAgent

    Check an x402 endpoint before your agent pays: pay, skip or recheck, with Ed25519-signed receipts.

    de withgrokbot · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • HPP x402 MCP Bridge

    MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call.

    de hpp-io · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

  • geld machen x402 agent utilities

    x402 pay-per-call agent tools (Base USDC): web search, URL extract, OCR, Base tx & allowance scans

    de geld-machen-x402.fly.dev · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • AiFinPay

    Pay for any HTTP API in stablecoins on Polygon and Solana with one MCP call.

    de daochild · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

Plugins semelhantes por marketplace

A mesma pergunta feita a cada marketplace separadamente: existe lá um equivalente deste plugin?

Listado em Claude Code: claude-plugins-community (4)
  • mpp-inspector

    Inspect, debug, and test Machine Payments Protocol (HTTP 402) endpoints directly from Claude Code. Parses spec-compliant WWW-Authenticate challenges, discovers MPP endpoints on…

    de amgb20 · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • coinvoyage-paykit-community

    Accept any crypto payments (Bitcoin, Solana, Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Sui, plus stablecoins like USDC/USDT) in any Claude-built app via CoinVoyage…

    de KingPeque · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • defi-skills

    Natural language to unsigned DeFi transactions. Translates natural language intents into transaction payloads. Deterministic, no signing, no private keys.

    de NethermindEth · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • halliday-payments

    A Clade Code plugin for development with Halliday Payments, the all-in-one platform for integrating crypto deposits, fiat-to-crypto onramps, and cross-chain swaps.

    de HallidayInc · Pacote de plugins

    Listado em: Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

Listado em Claude Code: claude-plugins-official (5)
  • circle-skills

    Ship stablecoin apps faster. Best-practice skills for USDC payments, cross-chain transfers, wallets, and smart contracts — plus Circle's MCP server for real-time SDK and…

    de circlefin · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Community GitHub marketplaces · Descreve quase a mesma tarefa

  • Airwallex

    Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…

    de airwallex · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Descreve quase a mesma tarefa

  • airwallex-dev

    Build Airwallex payment integrations in your own codebase. Generates the checkout, card-element, onboarding, and subscription-billing code for an Airwallex integration and wires…

    de airwallex · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official · Descreve quase a mesma tarefa

  • paypal

    PayPal development plugin for Claude — integrate payments, subscriptions, invoices, disputes, and more using PayPal's APIs and MCP server

    de paypal · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Community GitHub marketplaces · Descreve quase a mesma tarefa

  • Mercado Pago

    Mercado Pago full-product integration toolkit. One agent routes to four orchestration skills (mp-integrate wizard, mp-webhooks, mp-test-setup, mp-review) that pull every endpoint…

    de mercadopago · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Community GitHub marketplaces · Descreve quase a mesma tarefa

Listado em Claude: knowledge-work-plugins (5)
  • Airwallex

    Bring Airwallex's global financial infrastructure to Claude. Orchestrate actions across your account in plain language, e.g., set up invoices from a PO, onboard suppliers from…

    de airwallex · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Descreve quase a mesma tarefa

  • carta-cap-table

    Carta Cap Table plugin — skills and hooks for querying cap tables, grants, SAFEs, 409A valuations, waterfall scenarios, and more

    de carta · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • Daloopa

    Financial analysis skills powered by Daloopa's institutional-grade data

    de daloopa · Pacote de plugins

    Listado em: Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Descreve quase a mesma tarefa

  • Wingspan

    Ask Claude about the contractors you pay through Wingspan, what you owe them, and what is holding up a payment, then onboard contractors and log payments as drafts, with a preview…

    de wingspanHQ · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Descreve quase a mesma tarefa

  • carta-investors

    Carta Investors plugin — skills for querying investor data, performance benchmarks, regulatory reporting, AGM deck generation, brand extraction, and more via the Carta MCP Server.

    de carta · Pacote de plugins

    Listado em: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Descreve uma tarefa semelhante

Listado em Codex: openai-curated (openai/plugins) (5)
  • Stripe

    Develop your payments integration faster with the ability to create products, prices, and payment links directly in ChatGPT. Run your business from ChatGPT with the ability to…

    de Stripe · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve quase a mesma tarefa

  • Public Equity Investing

    Public equity investing workflows for listed-company research, earnings analysis, valuation, model updates, long/short pitches, catalysts, thesis tracking, ETF/index and…

    de OpenAI · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve quase a mesma tarefa

  • Cloudflare

    Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.

    de Cloudflare · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve uma tarefa semelhante

  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    de OpenAI Codex · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve uma tarefa semelhante

  • OpenAI Developers

    Build with OpenAI APIs, Agents SDK, and ChatGPT Apps, and create and save OpenAI API keys from Codex.

    de OpenAI · Pacote de plugins

    Listado em: Codex: openai-curated (openai/plugins) · Descreve uma tarefa semelhante

Listado em Community GitHub marketplaces (5)
  • kryptogo-pay

    KryptoGO Payment 穩定幣支付串接工具 - 支付收款、交易查詢、Webhook 回調、提領轉帳

    de kryptogo · Pacote de plugins

    Listado em: Community GitHub marketplaces · Descreve quase a mesma tarefa

  • pinion-os

    On-chain AI skills (balance, tx, price, wallet, chat, send, trade, fund) via x402 micropayments on Base

    de chu2bard · Pacote de plugins

    Listado em: Community GitHub marketplaces · Descreve quase a mesma tarefa

  • moonpay-skills

    Crypto infrastructure skills for AI agents — wallet management, token trading, cross-chain bridges, fiat on/off ramp, and more via the MoonPay CLI.

    de moonpay · Pacote de plugins

    Listado em: Community GitHub marketplaces · Descreve quase a mesma tarefa

  • Fabler x402 Tools

    Nine MCP tools for security audits, web scraping, OG rendering, and funding spreads. Default setup is inspect-only and requires no wallet key. Optional x402 auto-payment requires…

    de Fabler Labs · Pacote de plugins

    Listado em: Community GitHub marketplaces · Descreve quase a mesma tarefa

  • circle-webhooks

    Receive and verify Circle (Circle Payments Network / Circle Mint) webhooks. Use when setting up Circle webhook handlers, debugging ECDSA signature verification…

    de Hookdeck · Pacote de plugins

    Listado em: Community GitHub marketplaces · Descreve quase a mesma tarefa

Listado em Copilot CLI: github/awesome-copilot (5)
  • stripe

    Accept payments and grow your business. Stripe's agent plugin includes best practices, upgrade guidance, and our MCP server.

    de stripe · Pacote de plugins

    Listado em: Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

  • token-pacman

    Visualizes live session AI-credit usage as a Pac-Man board with pellets, ghosts, fruit milestones, and game-over limits.

    de James Montemagno · Pacote de plugins

    Listado em: Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

  • BLEA

    Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.

    de Nitmi · Servidor MCP

    Listado em: Official MCP Registry, Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

  • azure-cost-health-check

    Read-only Azure cost, forecasts, budget alerts, Advisor recommendations, and AI billing analysis in a Copilot canvas.

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

  • ai-credits-breakdown

    See exactly where your own GitHub Copilot AI credits go: dollars by day, repository, model, call type and prompt-cache state, built privately on your computer from your Copilot…

    de Roza Jiang · Pacote de plugins

    Listado em: Copilot CLI: github/awesome-copilot · Descreve quase a mesma tarefa

Listado em Copilot CLI: github/copilot-plugins (5)
  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

  • mobile-app

    Build and deploy Power Apps code apps for mobile using Expo (React Native), with native device functionality and Power Platform connectors

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

  • code-apps-preview

    Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.

    de microsoft · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

  • advanced-security

    Advanced Security plugin for GitHub Copilot.

    de github · Pacote de plugins

    Listado em: Copilot CLI: github/copilot-plugins · Descreve quase a mesma tarefa

Listado em Cursor: cursor/plugins (5)
  • Coinbase

    Check balances, get quotes, and preview or place trades.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

  • OnePay

    Access your OnePay accounts: balances, transactions, credit, Pay Later, investments, crypto, and rewards.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

  • X Money

    Use your X Money Card, send money to users on X, manage your finances, view your balance and browse through your transaction history.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

  • Interactive Brokers

    Review positions, balances, P&L, and draft trade instructions.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

  • Brex

    Query expenses, receipts, bills, cards, and travel.

    de Cursor · Pacote de plugins

    Listado em: Cursor: cursor/plugins · Descreve quase a mesma tarefa

Listado em Docker MCP Catalog (5)
Listado em Official MCP Registry (5)
  • mcp-x402-pay io.github.CryptoAPIs-io/mcp-x402-pay

    MCP server that pays x402-gated HTTP endpoints — fetch, and on a 402 authorize, sign, retry

    de CryptoAPIs-io · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • PayAI x402 Facilitator

    Verify and settle x402 stablecoin payments; browse the PayAI Bazaar of x402-payable resources.

    de payai.network · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • x402 Pay — USDC API Payment Helper

    Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.

    de scriptmasterlabs.com · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • Ethereal Goods x402 Tools

    70+ pay-per-call security, crypto, and data tools for AI agents via x402 USDC micropayments on Base

    de etherealgoodsco.store · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

  • micropay-test-suite app.netlify.micropay-test-suite/micropay-test-suite

    Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

    de micropay-test-suite.netlify.app · Servidor MCP

    Listado em: Official MCP Registry · Descreve quase a mesma tarefa

Listado em PyPI (MCP servers) (5)
  • PayPing

    PayPing merchant account for agents: balance, sales, invoices; create invoices and payment links.

    de sepehr071 · Servidor MCP

    Listado em: Official MCP Registry, PyPI (MCP servers) · Descreve quase a mesma tarefa

  • SRA-RiskGate

    Check stablecoin and x402 payments before an AI agent pays: approve, hold or reject.

    de sriram1983007-dev · Servidor MCP

    Listado em: Official MCP Registry, PyPI (MCP servers) · Descreve quase a mesma tarefa

  • pain001-mcp io.github.sebastienrousseau/pain001-mcp

    ISO 20022 payment files for agents: generate, validate, and convert pain.001, pain.008, MT101.

    de sebastienrousseau · Servidor MCP

    Listado em: Official MCP Registry, PyPI (MCP servers) · Descreve quase a mesma tarefa

  • Kalshi Prediction Markets

    MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.

    de cejor6 · Servidor MCP

    Listado em: Official MCP Registry, PyPI (MCP servers) · Descreve quase a mesma tarefa

  • alchemy-nft com.mcparmory/alchemy-nft

    Retrieve NFT metadata, ownership, and contract details across blockchains

    de mcparmory.com · Servidor MCP

    Listado em: Official MCP Registry, PyPI (MCP servers) · Descreve quase a mesma tarefa

Listado em npm registry (MCP servers) (5)
  • HPP x402 MCP Bridge

    MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call.

    de hpp-io · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

  • AiFinPay

    Pay for any HTTP API in stablecoins on Polygon and Solana with one MCP call.

    de daochild · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

  • swarm-x402-mcp io.github.swarm-agent-operator/swarm-x402-mcp

    Pay-per-call x402 services: repo scans, web research, site checks, page text. USDC on Base.

    de swarm-agent-operator · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

  • @haven_ai/mcp

    Haven MCP server for local, non-custodial AI-agent payments — pay x402 (HTTP 402) APIs within on-chain-enforced budgets.

    de @haven_ai · Servidor MCP

    Listado em: npm registry (MCP servers) · Descreve quase a mesma tarefa

  • StablecoinX

    StablecoinX merchant tools: auth, payments, paymaster, webhooks, floYsh sites and vault settings.

    de e2xlabs · Servidor MCP

    Listado em: Official MCP Registry, npm registry (MCP servers) · Descreve quase a mesma tarefa

Encontrados pelo significado, não por código ou repositório em comum: plugins semelhantes continuam sendo produtos distintos, e isto não é uma avaliação nem uma recomendação.

Quer esta marca no seu plugin em nosso catálogo?

Prove que o mantém com um arquivo no repositório, um arquivo no seu domínio ou um registro DNS, e você poderá mostrar esta marca na ficha, com banners ao vivo para o seu site e o README. Como funciona a verificação

Você também recebe alertas quando um marketplace o publica, o remove, muda a marca de verificado ou o que ele pede, e o endpoint remoto passa a ser monitorado como um serviço web.

Dados de Official MCP Registry. Os números vêm das nossas próprias passagens regulares pelos marketplaces, última leitura em . Não publicamos dados de contato dos editores de plugins.

De onde vêm os dados: como o catálogo é montado