MCP Transactions Data runs on your own machine — the client starts it, so there is no endpoint to ping. 62 installs a week from npm. Last commit 30 Jul 2026.
MCP server for transaction lookup across EVM, UTXO, Solana, XRP, Kaspa via Crypto APIs
Nothing serious here today
Today is the operative word: we check MCP Transactions Data every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp-transactions-data -- npx -y @cryptoapis-io/mcp-transactions-data{
"mcpServers": {
"mcp-transactions-data": {
"args": [
"-y",
"@cryptoapis-io/mcp-transactions-data"
],
"command": "npx"
}
}
}[mcp_servers.mcp-transactions-data]
command = "npx"
args = ["-y", "@cryptoapis-io/mcp-transactions-data"]{
"mcpServers": {
"mcp-transactions-data": {
"args": [
"-y",
"@cryptoapis-io/mcp-transactions-data"
],
"command": "npx"
}
}
}{
"mcpServers": {
"mcp-transactions-data": {
"args": [
"-y",
"@cryptoapis-io/mcp-transactions-data"
],
"command": "npx"
}
}
}This one needs environment variables set before it will start:
CRYPTOAPIS_API_KEY (Crypto APIs API key).
The author declared them in the registry entry; get the values from the project itself.
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MCP Transactions Data — questions
Answers built from our own checks of this server.