Server data from the Official MCP Registry
Non-custodial USDC <-> bank for AI agents via x402 + Transak. Own funds only; PT + EU/EEA; 18+.
Non-custodial USDC <-> bank for AI agents via x402 + Transak. Own funds only; PT + EU/EEA; 18+.
Remote endpoints: streamable-http: https://fiatdock.com/mcp
Valid MCP server (2 strong, 3 medium validity signals). 2 known CVEs in dependencies (0 critical, 2 high severity) Package registry verified. Imported from the Official MCP Registry.
4 tools verified · Open access · 3 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
Set these up before or after installing:
Environment variable: FIATDOCK_URL
Environment variable: AGENT_PRIVATE_KEY
Available as Local & Remote
This plugin can run on your machine or connect to a hosted endpoint. during install.
From the project's GitHub README.
Move value between USDC and a bank account from any AI agent — non-custodially (conversion, KYC and custody are handled by Transak, a licensed provider; FiatDock never touches funds).
npx -y fiatdock-mcp # that's it — 4 MCP tools over stdio
# optional env: AGENT_PRIVATE_KEY=0x... auto-pays the $0.05 x402 fee for paid tools
| Tool | Cost | What it does |
|---|---|---|
get_quote | free | Live rate + all fees itemised (incl. the 1% service commission) |
create_offramp_session | $0.05 USDC via x402 | Agent's USDC → owner's own bank account; returns a one-time checkoutUrl |
create_onramp_session | $0.05 USDC via x402 | Owner's own fiat → USDC to the agent's wallet (address locked) |
get_order_status | free | Track an order by partnerOrderId |
https://fiatdock.com/mcp — Streamable HTTP, stateless, CORS-enabled. Paid tools return the x402 402 challenge there (remote can't sign payments).com.fiatdock/fiatdock-mcpGET https://fiatdock.com/tools.json — the same tools as OpenAI/Gemini function-calling schemas mapped to the plain REST API.Compliance (binding): users must be 18+, in Portugal or Transak-supported EU/EEA countries (not available in the UK or restricted countries). Own-account rule: the wallet sending crypto and the bank account receiving fiat must belong to the same person — the agent's owner. No third-party funds, no aggregation, no person-to-person transfers. Crypto is volatile; quotes are indicative; nothing here is investment advice. Terms · Privacy · Risk warning
| Variable | Required | Purpose |
|---|---|---|
FIATDOCK_URL | no (default https://fiatdock.com) | FiatDock API base URL |
AGENT_PRIVATE_KEY | only for paid tools | Agent wallet key used to auto-pay the $0.05 x402 fee. Without it, free tools still work and paid tools return the 402 challenge. Use a dedicated low-balance wallet; never your main key. |
All four read the same mcpServers shape (file: claude_desktop_config.json, ~/.cursor/mcp.json, ~/.codeium/windsurf/mcp_config.json, ~/.gemini/settings.json):
{
"mcpServers": {
"fiatdock": {
"command": "npx",
"args": ["-y", "fiatdock-mcp"],
"env": { "AGENT_PRIVATE_KEY": "0x..." }
}
}
}
claude mcp add fiatdock -e AGENT_PRIVATE_KEY=0x... -- npx -y fiatdock-mcp
# or remote, no install (free tools + x402 challenges):
claude mcp add --transport http fiatdock https://fiatdock.com/mcp
.vscode/mcp.json:
{
"servers": {
"fiatdock": { "type": "stdio", "command": "npx", "args": ["-y", "fiatdock-mcp"], "env": { "AGENT_PRIVATE_KEY": "0x..." } }
}
}
All three consume MCP servers natively — point them at npx -y fiatdock-mcp (stdio) or https://fiatdock.com/mcp (Streamable HTTP):
# OpenAI Agents SDK
from agents.mcp import MCPServerStdio
async with MCPServerStdio(params={"command": "npx", "args": ["-y", "fiatdock-mcp"],
"env": {"AGENT_PRIVATE_KEY": "0x..."}}) as fiatdock: ...
# LangChain (langchain-mcp-adapters)
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({"fiatdock": {"transport": "streamable_http", "url": "https://fiatdock.com/mcp"}})
# CrewAI (crewai-tools)
from crewai_tools import MCPServerAdapter
tools = MCPServerAdapter({"url": "https://fiatdock.com/mcp", "transport": "streamable-http"})
get_quote (free) — agent checks the rate and the full fee breakdown.create_offramp_session — pays $0.05 in USDC automatically via x402, receives checkoutUrl + partnerOrderId.checkoutUrl to its human owner (valid ~5 minutes, single use). KYC happens once, ever, at the provider.get_order_status (or a signed callback) confirms COMPLETED.Found a vulnerability? Please report it privately to osama@fiatdock.com — see SECURITY.md. Never open a public issue for security reports.
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