Coinrailz runs on your own machine — the client starts it, so there is no endpoint to ping. 123 installs a week from pypi. Last commit 13 Jun 2026.
41 crypto micropayment services via x402 protocol
Today is the operative word: we check Coinrailz 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 coinrailz -- uvx coinrailz-mcp
{
"mcpServers": {
"coinrailz": {
"args": [
"coinrailz-mcp"
],
"command": "uvx"
}
}
}
[mcp_servers.coinrailz]
command = "uvx"
args = ["coinrailz-mcp"]
{
"mcpServers": {
"coinrailz": {
"args": [
"coinrailz-mcp"
],
"command": "uvx"
}
}
}
{
"mcpServers": {
"coinrailz": {
"args": [
"coinrailz-mcp"
],
"command": "uvx"
}
}
}
This one needs environment variables set before it will start:
COINRAILZ_API_KEY (API key for paid services).
The author declared them in the registry entry; get the values from the project itself.
Cross-protocol agent payments hub. x402, MPP, L402/Lightning. 1551 services indexed.
22 pay-per-call AI + crypto + data microservices via x402. USDC on Base.
MCP server for x402 — HTTP-native micropayments protocol by Coinbase (USDC on Base/Solana)
Give any AI agent instant payment capabilities via x402 protocol on Solana
Give any AI agent instant payment capabilities via x402 protocol on Solana
Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).
Crypto market intelligence MCP — pay-per-tool-call in USDC on Base via the x402 protocol.
36 tools: intel feeds, DeFi, crypto, OSINT, NLP, scraping, proxy. x402 micropayments.
Answers built from our own checks of this server.