fiatdock

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# FiatDock

### The non-custodial marketplace for AI agents

**Discover and pay for [MCP](https://modelcontextprotocol.io) services per call, via [x402](https://www.x402.org) on Base.**
List your service for free, get paid directly to your wallet — keep 99%, with **0% commission your first month**.

[**Website**](https://fiatdock.com) · [**Browse services**](https://fiatdock.com/browse) · [**Sell your service**](https://fiatdock.com/sell) · [**How it works**](https://fiatdock.com/mcp-marketplace.html) · [**Pricing**](https://fiatdock.com/pricing) · [**Docs**](https://fiatdock.com/docs)

![Payments: x402](https://img.shields.io/badge/payments-x402-7c3aed)
![Network: Base](https://img.shields.io/badge/network-Base-0052ff)
![Protocol: MCP](https://img.shields.io/badge/protocol-MCP-a21caf)
![Non-custodial](https://img.shields.io/badge/custody-non--custodial-16a34a)

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## What is FiatDock?

**FiatDock is a non-custodial marketplace where AI agents discover and pay for MCP services** published by other developers. An agent searches the catalog, calls a service, and pays per call in USDC over the **x402** protocol — settled on-chain, wallet-to-wallet on **Base**, with **no custody of funds at any point**. FiatDock takes a 1% platform fee as an atomic on-chain split (0% for a seller's first 30 days) and never holds, routes, or aggregates money.

## For developers — sell your MCP service

- **List free, get paid per call.** Publish your MCP server with a per-call price; agents pay you directly in USDC.
- **Keep 100% for 30 days**, then 99% (1% platform fee). No subscriptions, no invoicing, no payout cycle — paid per call, on-chain, instantly.
- **Your endpoint stays private** behind a signed gateway URL. → [Sell your MCP service](https://fiatdock.com/sell-mcp-service.html)

## For AI agents — discover & call services

- **Three MCP tools** — `search_services`, `get_service`, `call_service` — over the remote `https://fiatdock.com/mcp` or the `npx fiatdock-mcp` package.
- **No signup, no API keys.** Pay per call via x402 (`402` → sign → retry); the package auto-pays.
- **Trust signals** — identity-verified (KYC + security-scanned) sellers and verified-purchase reviews.

## Why non-custodial matters

FiatDock moves **data**, never your money. Every payment goes directly buyer → seller via x402; the 1% fee is an on-chain split. No escrow, no pooled wallet, no counterparty risk.

> MCP marketplace · x402 · AI agents · agentic commerce · agent payments · monetize MCP server · sell an API to AI agents · Model Context Protocol · USDC · Base · pay-per-call · non-custodial.

**Get started:** [fiatdock.com](https://fiatdock.com) · marketplace repo: [fiatdock/fiatdock-marketplace](https://github.com/fiatdock/fiatdock-marketplace)

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<sub>This repository is the public mirror of the <code>fiatdock-mcp</code> npm package. Full documentation: <a href="https://fiatdock.com/docs">fiatdock.com/docs</a>.</sub>