Read your ParlayX account and the prediction markets from an MCP client.
Connect Runs on your machine
claude mcp add mcp -e PARLAYX_KEY_ID=<PARLAYX_KEY_ID> -e PARLAYX_PRIVATE_KEY_HEX=<PARLAYX_PRIVATE_KEY_HEX> -e PARLAYX_MCP_ALLOW_TRADING=<PARLAYX_MCP_ALLOW_TRADING> -- npx -y @parlayx/[email protected]{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@parlayx/[email protected]"
],
"env": {
"PARLAYX_KEY_ID": "<PARLAYX_KEY_ID>",
"PARLAYX_PRIVATE_KEY_HEX": "<PARLAYX_PRIVATE_KEY_HEX>",
"PARLAYX_MCP_ALLOW_TRADING": "<PARLAYX_MCP_ALLOW_TRADING>"
}
}
}
}{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@parlayx/[email protected]"
],
"env": {
"PARLAYX_KEY_ID": "<PARLAYX_KEY_ID>",
"PARLAYX_PRIVATE_KEY_HEX": "<PARLAYX_PRIVATE_KEY_HEX>",
"PARLAYX_MCP_ALLOW_TRADING": "<PARLAYX_MCP_ALLOW_TRADING>"
}
}
}
}{
"servers": {
"mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@parlayx/[email protected]"
],
"env": {
"PARLAYX_KEY_ID": "<PARLAYX_KEY_ID>",
"PARLAYX_PRIVATE_KEY_HEX": "<PARLAYX_PRIVATE_KEY_HEX>",
"PARLAYX_MCP_ALLOW_TRADING": "<PARLAYX_MCP_ALLOW_TRADING>"
}
}
}
}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 |
|---|---|
PARLAYX_KEY_IDRequired, secret | The key id issued with your ParlayX signing keypair. |
PARLAYX_PRIVATE_KEY_HEXRequired, secret | Your Ed25519 private key seed, 64 lowercase hex characters. It stays on your machine. |
PARLAYX_MCP_ALLOW_TRADINGOptional | Set to 1 to register the four order tools. They stay hidden without it, and also require a key carrying the trade capability. |
Details
| Package | @parlayx/[email protected] (NPM, stdio) |
| First published | 5 Sep 2026 |
| Last updated | 5 Sep 2026 |
| Registry name | com.parlayx/mcp |
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