x402 mcp for Grok
io.github.kwizzlesurp10-ctrl/x402-mcp
Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.
client:Grok
transport:streamable-http
tools:19
Install x402 mcp in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"x402-mcp": {
"type": "http",
"url": "https://x402-mcp.onrender.com/mcp/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- x402.agent_card
- x402.discover
- x402.probe
- x402.pay_and_fetch
- x402.build_seller
- x402.verify
- x402.networks
- commerce.pro_requirements
- commerce.activate_pro
- commerce.credits_requirements
- commerce.purchase_credits
- swarm.research
- swarm.settle
- swarm.revenue
- pulse.base
- ops.metrics
- city.list
- city.sample
- city.check