Discover / fiatdock.com

FiatDock

■ Challenge detected

Base latest block number + timestamp — a chain-head freshness probe. Pay-per-call via x402.

x402
Base
Solana
USDC
Blockchain

Listed price: $0.001
Challenge detected: 10 of the last 10 checks
Median response: 424 ms
Last checked: 17 Oct, 07:50 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://fiatdock.com/v1/chain/block
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

120 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://fiatdock.com

POST/s/svc_39fcbf01-5e38-4c6b-90da-198b66c1fc32$0.1Pay-per-call: MCP/API Error Rescue
POST/s/svc_e645b63c-c5c0-42fc-9ca6-bac9ca652304$0.01Pay-per-call: Email Deliverability
POST/s/svc_0e483b9e-60af-4419-b63a-13d3f5716bdd$0.01Pay-per-call: Feed/Sitemap Digest (public URL heuristic)
POST/s/svc_942912bb-a21b-4de3-bfcc-c168eda28ce8$0.01Pay-per-call: Fiat FX Rates
POST/s/svc_98f7c3a3-d615-47fa-a2a4-754e240ccbea$0.005Pay-per-call: Mythos MCP — 300+ Pay-Per-Call Tools
POST/s/svc_bbc969e8-c8dc-49f7-804e-f87d5d9044ad$0.01Pay-per-call: true402 Screenshot — render any web page
POST/s/svc_78c2e7d0-a1a6-4617-a45b-c0ab017037bc$0.005Pay-per-call: true402 Address Safety — wallet & contract risk check before you send or approve
POST/v1/web/contacts$0.0027How to reach the organisation behind a website: its social profiles (X, LinkedIn company, GitHub, YouTube, Telegram, Discord and more), its published role addresses (info@, sales@, support@…), phone numbers from tel: links and its contact page - read from the homepage and the linked contact page. Personal addresses are never returned. Pay-per-call via x402. An empty body is answered for the published example page (https://example.com/); send {"url":"https://…"} for any other page.
POST/s/svc_f8d26c50-b1ed-49b5-b962-7bfcb6eb11f4$0.003Pay-per-call: true402 Link Preview — Open Graph / unfurl metadata for any URL
POST/v1/market/perp$0.001Hyperliquid perpetuals in one call: mark/oracle/mid price, 24h change, funding rate and its annualised APR, open interest in coins and USD, 24h volume, max leverage - plus the same coin's next funding on Binance and Bybit for cross-venue comparison. Name a coin (BTC, ETH, SOL, HYPE…) or send {} for the most-traded markets. Pay-per-call via x402.
POST/s/svc_8886dcc7-958e-4d68-ac45-c55717ea044f$0.01Pay-per-call: Fiat FX Rates
POST/v1/fx/rates$0.001Live exchange rates and a conversion for ~170 currencies and the major crypto assets, with the European Central Bank reference rate beside each live one and the deviation between them - an independent check in the same answer. {from, to, amount}; send {} for USD against eight majors. Pay-per-call via x402.
POST/s/svc_5817e1dc-9739-47f5-989c-77f0d8bab515$0.01Pay-per-call: Hyperliquid Open Interest + Funding
POST/s/svc_07bfbc04-4ca3-4ebb-a74b-e35377c90d0e$0.002Pay-per-call: Gas Tracker
POST/s/svc_0be67914-ddbc-4cf8-8109-ce2118889073$0.01Pay-per-call: Hostname dossier (DNS/RDAP/TLS)
GET/v1/token/safety$0.0045Token safety & rug check — on-chain honeypot/tax/owner-privilege/holder-concentration risk verdict for any EVM token (GoPlus + DexScreener). Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.
POST/s/svc_c0d8a5f6-b4ec-44d8-b57b-aee9b6db9ac2$0.005Pay-per-call: Dorothy Witness — Verify Before Retry
POST/s/svc_600c8759-f2e1-4bd2-96fc-737e5255c3e9$0.005Pay-per-call: true402 Prediction Markets Search — Polymarket, Limitless, Manifold odds
POST/s/svc_107778c2-ec37-40a4-a226-d3de024be4cf$0.4Pay-per-call: Stablecoin Supply Tracker — Leading Market Indicator
POST/s/svc_e04e5209-df76-451b-ad6b-7490cd7c3f9f$0.005Pay-per-call: Mythos Agent Toolkit
POST/v1/chain/address-intel$0.0045Address intelligence on Base — EOA/contract/ERC-20 + nonce + ETH/USDC balance + keyless GoPlus security verdict (phishing/sanctioned/mixer/…). The loop input for triaging a counterparty. Pay-per-call via x402. An empty body is answered for the wallet that pays (the payment's signer); send {"address":"0x…"} for any other address.
POST/v1/chain/block$0.001Base latest block number + timestamp — a chain-head freshness probe. Pay-per-call via x402.
POST/s/svc_c70cf52a-baec-4a5b-9367-5a2e0e68cc97$0.008Pay-per-call: IOConnex Doc Convert MCP
POST/s/svc_4fed2ffb-54d5-45cb-8df7-91c680a8fee9$0.005Pay-per-call: Signal Sprint Base USDC Balance
POST/s/svc_f6af11d8-8c39-4bce-b89d-835fe25133fc$0.01Pay-per-call: OFAC SDN address screen

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 25 of 120 listed endpoints. Next endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/fiatdock.com

Recent checks

26 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 10 checks

When (UTC)	Result	HTTP	Response
17 Oct, 07:50 UTC	Challenge detected	402	424ms
15 Oct, 23:42 UTC	Challenge detected	402	427ms
14 Oct, 17:17 UTC	Challenge detected	402	256ms
12 Oct, 15:35 UTC	Challenge detected	402	419ms
10 Oct, 21:52 UTC	Challenge detected	402	423ms
9 Oct, 15:32 UTC	Challenge detected	402	482ms
8 Oct, 12:43 UTC	Challenge detected	402	449ms
7 Oct, 09:33 UTC	Challenge detected	402	420ms
6 Oct, 09:33 UTC	Challenge detected	402	576ms
26 Sept, 17:02 UTC	Challenge detected	402	421ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 07:50 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for FiatDock?

Its listed price is $0.001.

What payment terms does FiatDock advertise?

The listing advertises x402, Base, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is FiatDock listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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