Discover / shelf.thirdmade.net

ThirdMade Shelf

■ Challenge detected

Current transaction nonce for any address on Base or Ethereum. Agent tx bots need this before sending transactions.

x402
Base
USDC
Data

Listed price: $0.001
Challenge detected: 10 of the last 10 checks
Median response: 469 ms
Last checked: 17 Oct, 09:26 UTC
In our index since: 26 Sept 2026

Endpoint

curl -i https://shelf.thirdmade.net/probe/nonce
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

20 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://shelf.thirdmade.net/probe

GET/chain-stats$0.001Block height + chain stats for Base or Ethereum.
GET/link-graph$0.001Extracts all outbound links from a page, classified by domain. Shows where a page links to and which domains dominate.
POST/pii-guard$0.001Detects PII (emails, phones, SSNs, credit cards) in any text with character spans. Compliance agents use this before processing user data.
GET/domain-facts$0.001Live-checks a domain: is it up, does it have TLS, what's the title? Quick domain health check for agents evaluating links.
POST/json-guard$0.001Validates JSON, detects PII inside values, reports schema stats. Pipeline agents use this as a data-quality gate.
POST/sentiment$0.001Sentiment classification (positive/negative/neutral) + emotion keyword hits.
POST/hallucination-check$0.001Entailment scoring: does the provided context support this claim? Research agents use this to self-check outputs.
POST/image-gen$0.02Generates 1 PNG from a text prompt (FLUX.1-dev, 512px). Async: returns job ID + poll URL. GPU-backed via RunPod ComfyUI, scale-to-zero.
GET/similar-domains$0.001Finds similar/competitor domains by name-similarity. Lead-gen agents use this for prospecting.
POST/entity-find$0.001Extracts named entities (people, companies, places) from text. Wikidata resolution next iteration.
GET/token-security$0.01Token security heuristics: honeypot signals, proxy detection, LP data. Trading agents use this to avoid rugs.
GET/ens-lookup$0.001ENS name resolution + reverse lookup via public Ethereum RPC.
GET/page-meta$0.001Extracts OG tags, canonical URL, title, and meta description from any web page. Useful for link previews, SEO audits, and content enrichment.
POST/jsonify$0.001Coerces messy text (key=value lines, CSV-ish, sentences) into clean JSON.
GET/nonce$0.001Current transaction nonce for any address on Base or Ethereum. Agent tx bots need this before sending transactions.
GET/geo-time$0.001Geocode + timezone + currency context for any location string.
POST/captcha-eval$0.01Classifies captcha type (reCAPTCHA, hCaptcha, Turnstile) and difficulty. Eval only — we do NOT solve captchas.
GET/scrape$0.01Scrapes any public web page and returns clean structured JSON (title, text, length). The workhorse — agents use this for real data extraction.
POST/search-verify$0.01Checks if a URL supports a claim. Returns confidence score. Research agents use this to verify sources.
POST/summarize$0.001Extractive summary (3 sentences) + top-5 keywords from any text.

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

Showing 20 of 20 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/shelf.thirdmade.net

Recent checks

30 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, 09:26 UTC	Challenge detected	402	535ms
16 Oct, 08:13 UTC	Challenge detected	402	381ms
14 Oct, 21:46 UTC	Challenge detected	402	456ms
13 Oct, 00:46 UTC	Challenge detected	402	482ms
11 Oct, 06:02 UTC	Challenge detected	402	373ms
9 Oct, 21:31 UTC	Challenge detected	402	485ms
8 Oct, 18:39 UTC	Challenge detected	402	495ms
7 Oct, 15:42 UTC	Challenge detected	402	845ms
6 Oct, 15:34 UTC	Challenge detected	402	347ms
30 Sept, 05:03 UTC	Challenge detected	402	396ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 09:26 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 ThirdMade Shelf?

Its listed price is $0.001.

What payment terms does ThirdMade Shelf advertise?

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

Where is ThirdMade Shelf listed?

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

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