FiatDock
com.fiatdock/fiatdock-mcpMCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out
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Tools · 49
Free quote before paying: the exchange rate and exactly how much lands in the bank (or wallet) NET of every provider fee — that net figure is the number to decide on. Executable estimate, not a locked…
Check the status of an on/off-ramp order by partnerOrderId.
FREE real-time price snapshot for any EVM token by contract address: USD price, 5m/1h/6h/24h change, liquidity, 24h volume, market cap/FDV and the most-liquid DEX pair (DexScreener). Or pass a major s…
Find paid + free MCP services other agents have published on the FiatDock marketplace. Returns matching listings (id, name, summary, price, category, seller, verified, gatewayUrl), best match first wh…
Full detail for one FiatDock marketplace listing, including how to call it: PAID listings route through the gateway via call_service (100% to the seller (the gateway commission is currently waived)); …
Find any pay-per-call x402 endpoint on the internet — the public x402 index (~15,000 priced endpoints from hundreds of hosts), not only FiatDock's own marketplace. Ranked by relevance, then by paid ca…
Convert the agent's USDC to fiat in the owner's OWN bank account. Returns a checkoutUrl to forward to the human owner (valid ~2 hours) and a partnerOrderId to track — pass the owner's `email` and the …
Buy USDC with the owner's OWN fiat and deliver it to the agent's wallet (address locked). Returns checkoutUrl + partnerOrderId. Paid endpoint ($0.01 USDC via x402) — without payment this returns the 4…
PAID ($0.0045 USDC via x402). On-chain safety verdict for any EVM token BEFORE you trade it: honeypot detection, buy/sell tax, contract-verified, owner privileges (mint / blacklist / pausable / hidden…
PAID ($0.002 USDC via x402). Supply, peg health and per-chain breakdown for USDC and other stablecoins: total circulating supply, deviation from the $1.00 peg, peg mechanism, the amount circulating on…
PAID ($0.001 USDC via x402). The current Base gas price in wei and gwei. A gas-aware agent samples it before submitting a tx. Without payment this returns the 402 challenge; the fiatdock-mcp npm packa…
PAID ($0.001 USDC via x402). The latest Base block number plus its timestamp — a freshness/liveness probe for agents that need to know the chain head. Without payment this returns the 402 challenge; t…
PAID ($0.001 USDC via x402). The native ETH balance of any address on Base, in wei and ETH. Without payment this returns the 402 challenge; the fiatdock-mcp npm package pays automatically. An invalid …
PAID ($0.001 USDC via x402). The USDC balance of any address on Base (the settlement asset for x402), in atomic units and USDC. Without payment this returns the 402 challenge; the fiatdock-mcp npm pac…
PAID ($0.002 USDC via x402). Name, symbol, decimals and total supply for any ERC-20 contract on Base — the identity fields an agent needs before pricing or safety-checking a token. Without payment thi…
PAID ($0.001 USDC via x402). Confirmation status of a Base transaction — success/failed, block, confirmations, gas used, from/to. An unconfirmed/unknown tx returns 404 (and is NOT charged), so an agen…
PAID ($0.0045 USDC via x402). Enrich ANY Base address in one call before you trust it: EOA vs contract (and whether it's an ERC-20, with its name/symbol/decimals), account nonce, ETH + USDC balance, a…
PAID ($0.0045 USDC via x402). The full picture on an ERC-20 in ONE call: live price, liquidity, 24h volume, market cap/FDV and the most-liquid DEX pair (DexScreener) TOGETHER with the complete safety …
PAID ($0.0018 USDC via x402). Fetch any public web page and get its readable text: title, meta description, canonical URL, the body with scripts/styles/navigation stripped (paragraphs kept), the first…
PAID ($0.001 USDC via x402). Is this address worth sending to? Syntax, the domain's DNS (MX, then A/AAAA), disposable-provider and role-mailbox lists, a free-provider flag, a typo suggestion (gmial.co…
PAID ($0.001 USDC via x402). Hyperliquid perpetual futures in one call: mark, oracle and mid price, 24h change, the funding rate per interval and its simple annualised APR, open interest (coins and US…
PAID ($0.0045 USDC via x402). Live prediction markets from Polymarket: for each open market, every outcome with its price (the price of one share, 0-1 USDC, read as the market's implied probability), …
PAID ($0.001 USDC via x402). Where a token earns the most, from DefiLlama's yield index: pools filtered by chain (default Base; "all" for every chain), token symbol (USDC, ETH, cbBTC…), stablecoin-onl…
PAID ($0.001 USDC via x402). Live exchange rates and a conversion: how many units of each target currency one unit of `from` buys (a live mid rate), the converted amount, and — where the European Cent…
PAID ($0.0045 USDC via x402). What a Base address owns, in one call: the ETH balance read from the chain, every ERC-20 it holds with balance, market price and USD value, and a USD total. Tokens with n…
PAID ($0.0027 USDC via x402). Who holds an ERC-20: the top 10 holders with their share of supply and whether each is a contract (a pool, bridge or vault), locked, or a burn address; the LP holders and…
PAID ($0.0045 USDC via x402). Everything about a domain in one call: the registrar, creation and expiry dates, age, status and nameservers from the registry's own RDAP service; live DNS (A, AAAA, MX, …
PAID ($0.0027 USDC via x402). How to reach the organisation behind a website, read from its own HTML (the homepage, plus its contact page when linked): social profiles (X, LinkedIn company pages, GitH…
PAID ($0.001 USDC via x402). The latest crypto headlines from nine newsrooms — CoinDesk, Cointelegraph, Decrypt, The Block, Blockworks, Bitcoin Magazine, The Defiant, Crypto Briefing, DL News — merged…
PAID ($0.0027 USDC via x402). A US-listed company's latest SEC filings from EDGAR, by ticker (AAPL, BRK-B) or CIK: newest first, each with form type, filing and report date, accession number, descript…
PAID ($0.0045 USDC via x402). Scan text you are about to read — a fetched web page, an email, a tool description, another agent's message — for the shapes that hijack agents: instruction-override phra…
PAID ($0.009 USDC via x402). Which tokens just appeared or are being pushed right now: the union of DexScreener's public lists (newly created token profiles, community takeovers, and tokens whose team…
PAID ($0.009 USDC via x402). Search the scholarly literature: OpenAlex (~250M works across every discipline, including arXiv and PubMed; CC0 metadata), with Crossref answering when OpenAlex does not. …
PAID ($0.009 USDC via x402). The newest satellite images of any coordinate, from the Copernicus Sentinel-2 Level-2A archive (free, open imagery; ~10 m per pixel; a revisit every ~5 days) via Element 8…
PAID ($0.009 USDC via x402). Audit one public web page the way a search crawler first reads it (the HTML as served, JavaScript not run), plus the site's /robots.txt and XML sitemap: indexability (robo…
PAID ($0.009 USDC via x402). Who is actually earning on x402: every seller (host) in Coinbase's public x402 discovery index, read hourly, with its 30-day paid calls, paying wallets, calls per payer (n…
PAID ($0.0027 USDC via x402). ENS both ways: a name (vitalik.eth, or a Basename like jesse.base.eth) to its address, or an address to its primary name — which the Universal Resolver verifies resolves …
PAID ($0.001 USDC via x402). Shows one instant in up to 20 IANA time zones (localTime with offset, utcOffset, abbreviation, isDst, dayOfWeek, date). `time` with Z/offset is absolute; without, it is wa…
PAID ($0.001 USDC via x402). Every holiday Nager.Date lists for a country and year (nationwide and regional, with its types), and for one date (default today, UTC): isHoliday (a nationwide Public holi…
PAID ($0.0018 USDC via x402). Forecast for any coordinate from MET Norway's Locationforecast 2.0 (global): the current hour (temperature, humidity, wind, cloud, next-hour rain, symbol), rows up to `ho…
PAID ($0.0018 USDC via x402). Resolve a title or a few words to a Wikipedia article (en, ar, de, fr, es, it, ja, zh, ru, pt, nl, pl, tr, fa, he, ko, id, uk, sv, vi, hi) and return its summary: lead se…
PAID ($0.0027 USDC via x402). Search Hacker News or read its front page, via the HN Search API by Algolia: stories, comments, Ask HN or Show HN, by relevance (text match, then points) or newest first,…
PAID ($0.0022 USDC via x402). Read any public RSS 2.0, RSS 1.0 (RDF) or Atom feed and get its title, link and description plus up to 100 items in feed order: title, link, published and updated (null w…
PAID ($0.0027 USDC via x402). Before adding a dependency: give an npm or PyPI package (and optionally an exact version; default latest). Returns every vulnerability OSV.dev lists for that version (ids…
PAID ($0.0045 USDC via x402). A US-listed company's financials as it filed them with the SEC (XBRL company facts), by ticker (AAPL, BRK-B) or CIK: for its last 1-12 fiscal years (10-K) or three-month …
PAID ($0.009 USDC via x402). Should your agent touch this token? One call returns a 0-100 safety score, a grade (A-F), a verdict (low_risk, medium_risk, high_risk, critical_risk), the reasons that too…
PAID ($0.009 USDC via x402). Backtest a simple, stated trading rule on a crypto asset's daily USD closes from Coinbase Exchange and compare it with buying and holding over the same window. Strategies:…
Invoke a listed FiatDock service. PAID listings go THROUGH the gateway (POST /s/:id) so the non-custodial payment is enforced — ONE x402 payment: the full price, straight to the seller's wallet (the g…
Call a pay-per-call x402 endpoint from the public index (find it with search_x402) — any host, not only FiatDock listings. TO BUY: call once WITHOUT `payment` to get the endpoint's 402 decoded (its pr…
Resources · 3
Current fee schedule: $0.01 x402 fee per ramp session call, the provider's own conversion commission (FiatDock adds nothing to it), data-tool prices, what is free. Read before transacting.
fiatdock://fees
Supported networks/currencies, service area, restricted jurisdictions and the binding own-account rule. Read before creating a session.
fiatdock://coverage
Live list of MCP services for sale on FiatDock — name, price per call, category, how many tools each exposes and a sample of their names. Pay per call in USDC via x402; invoke one with call_service.
fiatdock://catalog
Prompts · 1
Step-by-step guided flow to convert the agent's USDC into fiat in the owner's own bank account: quote, compliance check, session, forwarding the checkout link, tracking the order.
How to use
Add to your Claude Desktop / Cursor / Cline MCP config:
{
"mcpServers": {
"fiatdock": {
"url": "https://fiatdock.com/mcp",
"transport": "streamable-http"
}
}
}