MCP Transactions Data runs on your own machine — the client starts it, so there is no endpoint to ping. 117 installs a week from npm. Last commit 28 Sep 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 -e 'CRYPTOAPIS_API_KEY=<CRYPTOAPIS_API_KEY>' -- npx -y @cryptoapis-io/mcp-transactions-data{
"mcpServers": {
"mcp-transactions-data": {
"command": "npx",
"args": [
"-y",
"@cryptoapis-io/mcp-transactions-data"
],
"env": {
"CRYPTOAPIS_API_KEY": "<CRYPTOAPIS_API_KEY>"
}
}
}
}[mcp_servers.mcp-transactions-data]
command = "npx"
args = ["-y", "@cryptoapis-io/mcp-transactions-data"]
env = { CRYPTOAPIS_API_KEY = "<CRYPTOAPIS_API_KEY>" }{
"mcpServers": {
"mcp-transactions-data": {
"command": "npx",
"args": [
"-y",
"@cryptoapis-io/mcp-transactions-data"
],
"env": {
"CRYPTOAPIS_API_KEY": "<CRYPTOAPIS_API_KEY>"
}
}
}
}{
"servers": {
"mcp-transactions-data": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@cryptoapis-io/mcp-transactions-data"
],
"env": {
"CRYPTOAPIS_API_KEY": "<CRYPTOAPIS_API_KEY>"
}
}
}
}Put your own value in place of
<CRYPTOAPIS_API_KEY> (Crypto APIs API key).
The author’s registry entry marks it as required.
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MCP Transactions Data — questions
Answers built from our own checks of this server.