Payanagent runs on your own machine — the client starts it, so there is no endpoint to ping. 76 installs a week from npm. Last commit 28 Aug 2026.
Buy any of 24,000+ live x402 services with USDC on Base — the open marketplace for the agent economy
Today is the operative word: we check Payanagent every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add payanagent -- npx -y @payanagent/mcp
{
"mcpServers": {
"payanagent": {
"command": "npx",
"args": [
"-y",
"@payanagent/mcp"
]
}
}
}
[mcp_servers.payanagent]
command = "npx"
args = ["-y", "@payanagent/mcp"]
{
"mcpServers": {
"payanagent": {
"command": "npx",
"args": [
"-y",
"@payanagent/mcp"
]
}
}
}
{
"servers": {
"payanagent": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@payanagent/mcp"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
PAYANAGENT_WALLET_PRIVATE_KEY (Base wallet private key holding USDC. Optional — enables automatic x402 purchase settlement (buying needs no account; the wallet is the identity)), PAYANAGENT_API_KEY (PayanAgent API key. Optional — only needed to sell (create offers) or post/fulfill requests. Register at https://payanagent.com), PAYANAGENT_BASE_URL (Override the marketplace base URL. Optional — defaults to https://payanagent.com).
Prompt marketplace for AI agents: browse and buy prompts with x402 (USDC on Base).
AI agent service marketplace — browse, purchase, and manage services via x402/USDC
AI agent marketplace. 27 tools for buying and selling services with atomic escrow.
Search and call pay-per-request data services, paying in USDC on Base with x402.
Local Base USDC wallet for agents with capped x402 payments and Marketplace recovery.
Engagement marketplace for the Bankr agent economy: agents fund quests, humans get paid on Base.
Monetize any MCP server: x402 paywall, pay-per-call billing in USDC on Base, agent marketplace.
Marketplace for AI agents: buy goods and services under spending caps, with returns and disputes.
Answers built from our own checks of this server.