x402 pay-per-call agent APIs: LLM inference, Base trading data, SEC filings & scraping
Connect Runs on your machine
claude mcp add gate402-mcp -e GATE402_API_KEY=<GATE402_API_KEY> -e GATE402_BASE_URL=<GATE402_BASE_URL> -- npx -y [email protected]
{
"mcpServers": {
"gate402-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GATE402_API_KEY": "<GATE402_API_KEY>",
"GATE402_BASE_URL": "<GATE402_BASE_URL>"
}
}
}
}
{
"mcpServers": {
"gate402-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GATE402_API_KEY": "<GATE402_API_KEY>",
"GATE402_BASE_URL": "<GATE402_BASE_URL>"
}
}
}
}
{
"servers": {
"gate402-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"GATE402_API_KEY": "<GATE402_API_KEY>",
"GATE402_BASE_URL": "<GATE402_BASE_URL>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
GATE402_API_KEYOptional, secret | Optional. A funded Gate402 account key to skip the free tier. |
GATE402_BASE_URLOptional | Optional. Override the gateway base URL (default https://gate402.app). |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 19 Sep 2026 |
| Last updated | 19 Sep 2026 |
| Registry name | io.github.pgalyen1987/gate402-mcp |
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