Install Txn Dev in Claude Code
claude mcp add txn-dev -e TXN_API_KEY=... -- npx -y @txn-dev/mcp-server{
"mcpServers": {
"txn-dev": {
"command": "npx",
"args": [
"-y",
"@txn-dev/mcp-server"
],
"env": {
"TXN_API_KEY": "..."
}
}
}
}Replace each ... with your own value.
Frequently asked questions
What does the Txn Dev MCP server do?
Wallets, payments and human hiring for AI agents: pay other agents, escrow a budget, hire a person.
Is the Txn Dev MCP server free?
The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.
Does Txn Dev run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Txn Dev to Claude Code?
Run: claude mcp add txn-dev -e TXN_API_KEY=... -- npx -y @txn-dev/mcp-server
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