
0xinsider MCP Server
by 0xinsiderio.github.0xinsider/mcpv2.14.4
Read-only Polymarket sports and esports data: wallet grades on settled P&L, large trades, markets.
context tax
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security
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cold start
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freshness
Active2d ago
Install 0xinsider MCP server
Install in Claude Code
claude mcp add 0xinsider -e OXINSIDER_API_KEY='<oxinsider-api-key>' -- npx -y @0xinsider/mcpInstall in Cursor
{
"mcpServers": {
"0xinsider": {
"command": "npx",
"args": [
"-y",
"@0xinsider/mcp"
],
"env": {
"OXINSIDER_API_KEY": "<oxinsider-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"0xinsider": {
"command": "npx",
"args": [
"-y",
"@0xinsider/mcp"
],
"env": {
"OXINSIDER_API_KEY": "<oxinsider-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"0xinsider": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@0xinsider/mcp"
],
"env": {
"OXINSIDER_API_KEY": "<oxinsider-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"0xinsider": {
"command": "npx",
"args": [
"-y",
"@0xinsider/mcp"
],
"env": {
"OXINSIDER_API_KEY": "<oxinsider-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| OXINSIDER_API_KEY | yes | yes | 0xinsider API key (oxi_sk_live_...) from https://0xinsider.com/developers |
Remote endpoints
- streamable-http
https://api.0xinsider.com/api/v1/mcp
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-22 · 17d ago · GitHub
Latest release
2026-09-15 · 25d ago · GitHub · chatgpt-app-demo-2026-09-15
Package published
no data · npm/PyPI
Registry entry updated
2026-10-07 · 2d ago · official registry · v2.14.4
FAQ
›How do I install the 0xinsider MCP server in Claude Code?
Run: claude mcp add 0xinsider -e OXINSIDER_API_KEY='<oxinsider-api-key>' -- npx -y @0xinsider/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does 0xinsider require an API key?
Yes. It expects OXINSIDER_API_KEY, of which 1 is a secret.
›Can I use 0xinsider as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is 0xinsider in the official MCP registry?
Yes, as io.github.0xinsider/mcp.
Alternatives to 0xinsider
Other finance & fintech MCP servers.