x402 Universal Payer
Pay any x402 endpoint on the open web: auto-paying bridge with Bazaar discovery and spend caps.
Servidor MCP · de nirholas
Resumo
x402 Universal Payer é um servidor MCP publicado por nirholas. Marketplaces que lemos e que o listam: 1 (Official MCP Registry). A última mudança que registramos foi em 2026-10-12. Conforme nossa passagem pelos marketplaces em 2026-10-13.
O que pede
- Roda na sua máquina
- Segredos: 2
- Configurações: 13
Exige: MCP_BRIDGE_EVM_PRIVATE_KEY (secreta), MCP_BRIDGE_SVM_PRIVATE_KEY (secreta)
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.
Pacote
npm @three-ws/mcp-bridge (@three-ws/mcp-bridge no npm)
- Downloads do npm por semana: 40 (2026-10-12)
- Downloads do npm por mês: 167 (2026-10-12)
- Última versão no npm: 1.0.2, publicada em 2026-08-19
- A versão declarada 1.0.2 não consta no npm
Os dados do npm vêm do registro público do npm (registry.npmjs.org, api.npmjs.org). Cada número é do próprio registro e nunca é somado a outro. Um registro que não publica um número não mostra nenhum: sem número não é zero.
Funciona com
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
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 local: pacote npm
Gerado a partir do que Official MCP Registry declara.
claude mcp add --env "MCP_BRIDGE_EVM_PRIVATE_KEY=<YOUR_MCP_BRIDGE_EVM_PRIVATE_KEY>" --env "MCP_BRIDGE_SVM_PRIVATE_KEY=<YOUR_MCP_BRIDGE_SVM_PRIVATE_KEY>" --transport stdio x402-bridge -- npx -y @three-ws/mcp-bridge[mcp_servers.x402-bridge]
command = "npx"
args = ["-y", "@three-ws/mcp-bridge"]
[mcp_servers.x402-bridge.env]
MCP_BRIDGE_EVM_PRIVATE_KEY = "<YOUR_MCP_BRIDGE_EVM_PRIVATE_KEY>"
MCP_BRIDGE_SVM_PRIVATE_KEY = "<YOUR_MCP_BRIDGE_SVM_PRIVATE_KEY>"{
"mcpServers": {
"x402-bridge": {
"command": "npx",
"args": [
"-y",
"@three-ws/mcp-bridge"
],
"env": {
"MCP_BRIDGE_EVM_PRIVATE_KEY": "<YOUR_MCP_BRIDGE_EVM_PRIVATE_KEY>",
"MCP_BRIDGE_SVM_PRIVATE_KEY": "<YOUR_MCP_BRIDGE_SVM_PRIVATE_KEY>"
}
}
}
}Substitua os valores entre sinais de menor e maior pelos seus. Mostramos os nomes das configurações, nunca valores.
Configurações opcionais que também indica: MCP_BRIDGE_ALLOWED_HOSTS, MCP_BRIDGE_ALLOWED_PAYTO, MCP_BRIDGE_ALLOW_HTTP, MCP_BRIDGE_BATCH_DEPOSIT_MULTIPLIER, MCP_BRIDGE_BAZAAR_URL, MCP_BRIDGE_DISCOVER_LIMIT, MCP_BRIDGE_MAX_DEPOSIT_ATOMIC, MCP_BRIDGE_MAX_PRICE_PER_CALL_ATOMIC, MCP_BRIDGE_MAX_TOTAL_ATOMIC, RPC_URL_8453, X402_MCP_BRIDGE_CHANNELS_DIR.
Onde está publicado
| Marketplace | Status | Versão | Números | Verificado | Visto pela primeira vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir o registro) | Listado | 1.0.2 | Downloads por mês (npm): 167 Downloads por semana (npm): 40 Forks (GitHub): 63 Estrelas (GitHub): 233 |
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.
-
x402-mcp io.github.kwizzlesurp10-ctrl/x402-mcp
Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.
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Verify signed x402 payments; treasury-scoped settlement is irreversible.
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mcp-x402-accept io.github.CryptoAPIs-io/mcp-x402-accept
Self-hosted MCP proxy that puts an x402 paywall in front of an existing MCP server
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MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call.
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buyforme-mcp io.github.stevemilton/buyforme-mcp
BuyForMe: pay any x402 URL (USD or EUR) with ArisPay delegated custody. Alias of payagent-mcp.
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nano-pay com.feeless402/nano-pay
Pay for x402-priced APIs with feeless, sub-second Nano (XNO) micropayments from a local wallet.
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payagent-mcp io.github.stevemilton/payagent-mcp
Pay x402 APIs in USDC on Base, Solana, and BNB Chain with spend mandates, receipts, idempotency.
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pulsefeed-x402 io.github.Nikolife2016/pulsefeed-x402
Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.
-
mcp-server io.github.gatefareio/mcp-server
Marketplace of paid HTTP APIs. USDC micropayments via x402 on Base. Non-custodial.
-
agent-x402-paywall-mcp io.github.CSOAI-ORG/agent-x402-paywall-mcp
Agent x402 Paywall MCP — Coinbase HTTP 402 protocol + on-chain settlement. Agents pay per-call
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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.
Este plugin é seu?
Adicione-o aos seus projetos e prove que o mantém com um arquivo no repositório, um arquivo no seu domínio ou um registro DNS. Você 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.