Uses the CoinCap API v3 for cryptocurrency prices, market analysis and historical trends.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add coincap --env COINCAP_API_KEY='<COINCAP_API_KEY>' -- npx -y @bujaayjaay/mcp-coincap-jj~/.codex/config.toml
[mcp_servers.coincap]
command = "npx"
args = ["-y", "@bujaayjaay/mcp-coincap-jj"]
env = { COINCAP_API_KEY = "<COINCAP_API_KEY>" }
# codex mcp add coincap --env COINCAP_API_KEY='<COINCAP_API_KEY>' -- npx -y @bujaayjaay/mcp-coincap-jj~/.cursor/mcp.json
{
"mcpServers": {
"coincap": {
"command": "npx",
"args": [
"-y",
"@bujaayjaay/mcp-coincap-jj"
],
"env": {
"COINCAP_API_KEY": "<COINCAP_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"coincap": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@bujaayjaay/mcp-coincap-jj"
],
"env": {
"COINCAP_API_KEY": "<COINCAP_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"coincap": {
"command": "npx",
"args": [
"-y",
"@bujaayjaay/mcp-coincap-jj"
],
"env": {
"COINCAP_API_KEY": "<COINCAP_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"coincap": {
"command": "npx",
"args": [
"-y",
"@bujaayjaay/mcp-coincap-jj"
],
"env": {
"COINCAP_API_KEY": "<COINCAP_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"coincap": {
"command": "npx",
"args": [
"-y",
"@bujaayjaay/mcp-coincap-jj"
],
"env": {
"COINCAP_API_KEY": "<COINCAP_API_KEY>"
}
}
}
}Environment variables
COINCAP_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.