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_04a86288-1d0c-4b7d-9fda-241d4eb99927$0.1Pay-per-call: Webhook/JSON Repair
POST/s/svc_8e048fbb-a2f6-42c2-bc8d-492c59fd090d$0.05Pay-per-call: x402 Checker — paid 402 report
POST/s/svc_e655033a-6f5c-4f86-8581-7fce4c8e4081$0.01Pay-per-call: IP Geolocation
POST/s/svc_87e62d0d-b7d2-4f7b-b7dc-c45a5781747e$0.01Pay-per-call: Stack Intel
POST/v1/wiki/summary$0.0018The summary of the Wikipedia article a title or a few words name, in 21 languages: title, short description, the lead section as plain text, link, last edit, image, coordinates, Wikidata id. Only an article whose title fits the query is returned; otherwise 404 with the titles found. Send {} for the published example. An answer it cannot produce is not charged. Pay-per-call via x402.
POST/s/svc_26b82fa0-f9ae-4e33-aad6-b4e10cc2c6c2$0.002Pay-per-call: Agent Input Guard — Prompt Injection & Agent Security
POST/v1/web/seo-audit$0.009Technical SEO audit of a public page as a crawler first sees it: indexability, robots.txt, title and description length, canonical, viewport, headings, alt text, links, Open Graph, JSON-LD, mixed content, redirects, speed and the sitemap - each finding with a severity, plus a 0-100 score. JavaScript is not run. 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_b799f98d-63dd-4674-bc0b-a83e1eaadccd$0.01Pay-per-call: US federal business-day calendar
POST/s/svc_e60d1345-ee04-4f6f-9c85-915c6970976d$0.04Pay-per-call: true402 SEO + GEO Page Audit
POST/s/svc_a224142a-a18c-40f4-984b-111676edca5e$0.01Pay-per-call: Price Digest (public URL heuristic)
POST/s/svc_bbf495b4-47cd-4e54-9ad5-39fc01d1484c$0.1Pay-per-call: Webhook/JSON Repair
POST/v1/weather/forecast$0.0018The weather forecast for any point on Earth from MET Norway: current conditions, hourly rows (1 h steps for ~2.5 days, then 6 h) and up to 9 daily rows (UTC days) with min/max temperature, total precipitation and the main condition. A forecast, not observations; no air quality, no alerts. Send {} for the published example point. An answer it cannot produce is not charged. Pay-per-call via x402.
POST/s/svc_7649608e-480e-4ca0-9e8f-b1423cdab6c6$0.008Pay-per-call: IOConnex Price Tracker MCP
POST/v1/papers/search$0.009Find academic papers in any field - title, authors, year, venue, DOI, citation count, open-access link and abstract - from OpenAlex (~250M works incl. arXiv and PubMed; Crossref answers if OpenAlex is down). Filter by year range and open access; sort by relevance, citations or date. Send {} to search the published example query. A search with no result is not charged. Pay-per-call via x402.
POST/s/svc_5c3f119b-73f0-4ef0-b456-ddd188c2e701$0.003Pay-per-call: true402 Robots Check — robots.txt & llms.txt: which AI crawlers are allowed
POST/s/svc_fd75c587-306f-40d3-a90f-05ab5db06a92$0.01Pay-per-call: HTTP Security Headers
POST/s/svc_dad44fa0-017c-4f9b-80bb-ba1e7cba7ae9$0.01Pay-per-call: JSON Schema validator
POST/v1/x402/top$0.009The x402 market by seller over the last 30 days: estimated revenue, paid calls, paying wallets, calls per payer, median price, networks and each seller's top resource - from Coinbase's public x402 discovery index, read hourly. Rank by revenue, calls or payers; filter by keyword and network; a payer floor (default 3) drops lone testers. Send {} for the top 20 by revenue. Pay-per-call via x402.
POST/s/svc_d7b0beea-6f3b-45c9-8302-e79f392e59f4$0.01Pay-per-call: HTTP Security Headers
POST/v1/web/read$0.0018Read any public web page as clean text: title, description, canonical URL, the readable body with scripts, styles and navigation stripped, the first 50 links resolved to absolute URLs, and a word count. One URL in, up to 100,000 characters out; redirects are not followed, and a page with no readable text (JavaScript-only) is 422 and not charged. 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_65609f66-a093-445d-ada7-9d13fed22953$0.005Pay-per-call: true402 Whale Swaps on Base
POST/v1/token/verdict$0.009Should an agent touch this token? One call: a 0-100 safety score, grade, verdict and the reasons, plus price, liquidity and pair age — for an ERC-20 on Base and six more EVM chains, or a Solana mint (send its base58 address). Rule-based, the rules published in every answer. 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_30b9206b-e544-4732-acf6-80e32f62a950$0.001Pay-per-call: Escrow-Verified Agent Work Radar
POST/s/svc_17264441-4482-4e2e-8c76-df0ec01a9b84$0.01Pay-per-call: HTTP Security Headers
POST/s/svc_c58f451e-70e8-40ea-b23e-85a53ac8b309$0.01Pay-per-call: SSL Certificate Info

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

Showing 25 of 120 listed endpoints. Next endpoints First 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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