FiatDock MCP Server
by fiatdockcom.fiatdock/fiatdock-mcpv1.13.0
MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out
context tax
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security
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cold start
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freshness
Active1d ago
Install FiatDock MCP server
Install in Claude Code
claude mcp add fiatdock -e AGENT_PRIVATE_KEY='<agent-private-key>' -- npx -y fiatdock-mcpInstall in Cursor
{
"mcpServers": {
"fiatdock": {
"command": "npx",
"args": [
"-y",
"fiatdock-mcp"
],
"env": {
"AGENT_PRIVATE_KEY": "<agent-private-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"fiatdock": {
"command": "npx",
"args": [
"-y",
"fiatdock-mcp"
],
"env": {
"AGENT_PRIVATE_KEY": "<agent-private-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"fiatdock": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"fiatdock-mcp"
],
"env": {
"AGENT_PRIVATE_KEY": "<agent-private-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"fiatdock": {
"command": "npx",
"args": [
"-y",
"fiatdock-mcp"
],
"env": {
"AGENT_PRIVATE_KEY": "<agent-private-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| FIATDOCK_URL | — | — | FiatDock API base URL |
| FIATDOCK_TOOLS | — | — | Install only the tool groups you need, so unused tools don't take up your agent's context: 'ramp' (4 tools: quotes, USDC<->bank sessions, order status), 'data' (38 tools: token price/safety/report/holders, a new-token screener, gas, balances, portfolio, tx status, address intelligence, ENS names, perps and funding, prediction markets, DeFi yields, FX, crypto news, SEC filings and financials, academic papers, satellite images, domain intel, website contacts, SEO audits, page reads, email checks, the x402 market leaderboard, a prompt-injection check, time zones, holidays, weather, Wikipedia, Hacker News, RSS feeds, npm/PyPI package safety), 'marketplace' (5 tools: search, inspect and pay for other agents' MCP services, and search and pay any endpoint in the public x402 index). Comma-separate to combine, e.g. 'ramp,marketplace'. Default: all 47. An unrecognised value serves all tools rather than none. |
| AGENT_PRIVATE_KEY | — | yes | Agent wallet key that auto-pays the x402 fee for paid tools ($0.001-$0.009 for data tools, $0.01 for a ramp session, plus whatever a marketplace seller charges). Optional: the six free tools (get_quote, get_order_status, token_price, search_services, get_service, search_x402) work without it. Use a dedicated low-balance wallet. |
| FIATDOCK_MAX_PRICE_USD | — | — | Price-bait guard for call_service: refuse to pay if a paid gateway call's total x402 charge exceeds this many USD. Optional (default: no ceiling); overridable per call via the maxPriceUsd argument. |
Remote endpoints
- streamable-http
https://fiatdock.com/mcp
Freshness
Active — last maintenance signal 1d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
2026-06-12 · 4mo ago · GitHub · v1.2.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-08 · 1d ago · official registry · v1.13.0
FAQ
›How do I install the FiatDock MCP server in Claude Code?
Run: claude mcp add fiatdock -e AGENT_PRIVATE_KEY='<agent-private-key>' -- npx -y fiatdock-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does FiatDock require an API key?
Yes. It expects AGENT_PRIVATE_KEY, of which 1 is a secret.
›Can I use FiatDock as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is FiatDock in the official MCP registry?
Yes, as com.fiatdock/fiatdock-mcp.