Real-time US-equity quotes, company fundamentals, earnings, analyst trends, and financial news via Finnhub. STDIO or Streamable HTTP.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add finnhub --env FINNHUB_API_KEY='<FINNHUB_API_KEY>' -- npx -y @cyanheads/finnhub-mcp-server~/.codex/config.toml
[mcp_servers.finnhub]
command = "npx"
args = ["-y", "@cyanheads/finnhub-mcp-server"]
env = { FINNHUB_API_KEY = "<FINNHUB_API_KEY>" }
# codex mcp add finnhub --env FINNHUB_API_KEY='<FINNHUB_API_KEY>' -- npx -y @cyanheads/finnhub-mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"finnhub": {
"command": "npx",
"args": [
"-y",
"@cyanheads/finnhub-mcp-server"
],
"env": {
"FINNHUB_API_KEY": "<FINNHUB_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"finnhub": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@cyanheads/finnhub-mcp-server"
],
"env": {
"FINNHUB_API_KEY": "<FINNHUB_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"finnhub": {
"command": "npx",
"args": [
"-y",
"@cyanheads/finnhub-mcp-server"
],
"env": {
"FINNHUB_API_KEY": "<FINNHUB_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"finnhub": {
"command": "npx",
"args": [
"-y",
"@cyanheads/finnhub-mcp-server"
],
"env": {
"FINNHUB_API_KEY": "<FINNHUB_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"finnhub": {
"command": "npx",
"args": [
"-y",
"@cyanheads/finnhub-mcp-server"
],
"env": {
"FINNHUB_API_KEY": "<FINNHUB_API_KEY>"
}
}
}
}Environment variables
FINNHUB_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.