Discover / api.agentstools.dev

web-news

■ Challenge detected

Keyword news search across web news engines (Bing/DuckDuckGo/Yahoo via ddgs). Returns dated headlines with title/url/snippet/source/image + freshness/region/safesearch filters.

Listed price
$0.003
Challenge detected
10 of the last 10 checks
Median response
412 ms
Last checked
17 Oct, 07:50 UTC
In our index since
26 Sept 2026

Endpoint

curl -i https://api.agentstools.dev/search/news
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
148 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://api.agentstools.dev

  • GET/timing/fng$0.01Crypto Fear & Greed index with a market-timing trend: current value and classification, 7-day and 30-day deltas, streak in the current regime, 30-day min and max, and a contrarian flag on extreme fear or greed. Keyless.
  • GET/insider/trades$0.02Normalized corporate-insider transactions from SEC Form 3, 4 and 5 filings. Give a ticker or issuer CIK and get each director, officer and 10-percent-owner transaction: transaction code, security, shares, price per share, value, acquired or disposed, direct or indirect holding, the insider role, and the disclosure lag, every record cited to its accession and form4.xml URL.
  • GET/legal/litigation$0.03Find US court cases, opinions and dockets naming a business entity. Returns normalized records with case name, court, date, citation, docket number and nature of suit, plus a total count. Source: CourtListener, public-domain.
  • GET/unlock/upcoming$0.05Market-wide screener of the biggest upcoming token unlocks across many crypto tokens in a forward window. Returns the largest scheduled unlocks ranked by USD value or by percent of circulating supply, each with its date, token amount and protocol. Bounded fan-out across the most active emitters. Data from DeFiLlama, cited.
  • GET/stablecoin/list$0.005Catalog of covered stablecoins ranked by market cap, from the DefiLlama stablecoins feed. Each row carries symbol, name, DefiLlama id, peg type, collateral mechanism, total circulating supply, current price and the chains it lives on. Optionally filter by collateral mechanism or by chain. The cheap first step that resolves a symbol to the id the other routes use.
  • GET/mining/capitulation$0.008Bitcoin hash-ribbon miner-capitulation signal: the 30-day versus 60-day moving average of network hashrate, whether miners are in capitulation, whether a recovery cross has occurred, and the 30-day hashrate trend. Informational, not advice.
  • GET/drug/profile$0.04Clinical safety profile for a drug by brand, generic or active-ingredient name or NDC. Fuses FDA identity and approval status, key label sections, an adverse-event summary and a deterministic severity indicator into one cited JSON. Informational, not medical advice.
  • GET/geocode$0.002Forward-geocode a street address or place name (WORLDWIDE) to coordinates + parsed address components via OpenStreetMap Nominatim (public, keyless).
  • GET/crypto/convert$0.001Convert token units (wei/gwei/ether or arbitrary decimals), between hex and int, and compute/validate an EIP-55 checksummed address.
  • GET/prediction/trades$0.015Recent trades for one prediction market (by conditionId, slug or numeric id): a PII-stripped pseudonymous feed plus a derived summary — trade count, buy/sell volume and counts, size-weighted average price, last price and range.
  • GET/cex/reserves$0.005Cheap raw normalized reserve breakdown of one centralized exchange: total on-chain reserves (currentTvl), clean-of-own-token reserves (cleanAssetsTvl), the own-token symbol / USD value / concentration, clean-asset ratio, spot & derivative volumes, leverage, 24h/1w/1m netflow and the public reserves URL, with citations. The cheap first grain before the fuller /cex/solvency verdict. Keyless DefiLlama source; reserves are a proxy, not proof of solvency.
  • GET/aeo/llms$0.005Focused check of a site's /llms.txt and /llms-full.txt: presence, size and llmstxt.org structural validity (an H1 title, a blockquote summary, sections of markdown links). Returns a readiness score plus fixes. Cheap sub-check of the full AEO audit.
  • GET/forecast$0.003Official US weather forecast from the National Weather Service (NOAA): multi-day and hourly periods for any US coordinates or street address. Temperature in Celsius and Fahrenheit, precipitation probability, wind speed and direction, and plain-language conditions. Authoritative government public-domain data, commercial use OK.
  • GET/energy/renewables$0.008Renewable share of US electricity generation from the EIA grid monitor: solar, wind, hydro and geothermal as a percentage of the latest hourly generation total, by grid region. Source: U.S. Energy Information Administration.
  • GET/btc/block$0.008Bitcoin block metadata by height or hash (or the chain tip when neither is given), fused with the current difficulty-adjustment context, a computed halving countdown and a network hashrate snapshot. Informational, not advice.
  • GET/nft/collection$0.03Flagship NFT collection intelligence: fuses identity, floor (native+USD), market cap, volume, total supply, holders and listed count into COMPUTED metrics — liquidity ratio (listed/supply + volume/mcap), holder/supply ratio, sales velocity and floor momentum — plus a normalized market-health verdict with confidence and rationale. EVM via CoinGecko, Solana + Bitcoin-Ordinals via Magic Eden. Keyless, attributed.
  • GET/depin/rewards$0.02Reward economics and earnings trend for a DePIN entity or subnetwork. Give network (helium) with an entity key or a subnetwork (iot, mobile). This is a keyed enrichment: without the Relay key configured it returns available false with a note; the keyless network, hotspot and wallet routes do not need it.
  • GET/timing/indicators$0.05Bitcoin valuation dashboard in one call: AHR999, Mayer Multiple, 200-week MA deviation and Pi-Cycle Top proximity, each with its own zone and signal. MVRV is an honest gated scaffold (no keyless source). Keyless, computed from DefiLlama daily and weekly price history.
  • GET/tax/paycheck$0.008US take-home paycheck estimate: federal income tax plus payroll tax and an optional state estimate, giving net pay per period and disposable income. Pure computation over your inputs, not tax advice.
  • GET/tax/brackets$0.002Reference tables for a US tax year and filing status: income brackets, standard deduction, FICA constants, and capital-gains breakpoints. Pure lookup, not tax advice.
  • GET/crypto/sentiment-nm$0.003Composite crypto market sentiment: the Fear & Greed index (value, classification, trend) blended with aggregated news-headline sentiment into one bullish/bearish/neutral score, optionally focused on a coin or query. Data by alternative.me (attributed) + curated RSS headlines.
  • GET/travel/entry$0.03International entry requirements for a passport and destination pair. Fuses the community visa requirement, a passport-validity rule, the US State Dept travel advisory level and summary, and current CDC travel-health notices into one cited JSON with derived documents and notes. Informational, not immigration advice.
  • GET/extract$0.002Fetch any public web page and return its main readable content as clean Markdown or plain text plus metadata (title), stripping nav/ads/boilerplate (trafilatura). Optional JS rendering via headless browser for SPAs; markdown or text output. Robots-respecting, public content only — the reader/scraper building block for RAG and agent pipelines.
  • GET/threat/ioc$0.01Type-agnostic threat-intelligence enrichment for a SOC or DFIR agent. Give one indicator of compromise of any kind — a file hash, IP, domain, URL or CVE id — and get one normalized, cited verdict. Auto-detects the type, dispatches to the right grain, fuses the sources and returns a verdict, an is_malicious flag, a confidence, malware family when known, per-source citations and reasons. Not a guarantee.
  • POST/sql/check$0.02Safety and performance preflight for a database query BEFORE you run it. Send the query for Postgres, MySQL or SQLite and get a pass, caution or block verdict with per-finding operation, severity, plain-language reason and a fix. Query-safety indicators, not a guarantee.

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

Showing 25 of 148 listed endpoints. Next endpoints First endpoints

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

Recent checks

28 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)ResultHTTPResponse
17 Oct, 07:50 UTCChallenge detected402395ms
15 Oct, 23:42 UTCChallenge detected402420ms
14 Oct, 17:17 UTCChallenge detected402385ms
12 Oct, 15:35 UTCChallenge detected402485ms
10 Oct, 21:52 UTCChallenge detected402379ms
9 Oct, 15:32 UTCChallenge detected402400ms
8 Oct, 12:43 UTCChallenge detected402451ms
7 Oct, 09:33 UTCChallenge detected402423ms
6 Oct, 09:33 UTCChallenge detected402547ms
28 Sept, 05:02 UTCChallenge detected402403ms

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 web-news?

Its listed price is $0.003.

What payment terms does web-news 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 web-news listed?

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

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