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Showing the 22,469 endpoints that answered our last unpaid knock, most recently knocked first. The catalogue holds 83,539 listings in all: 21,676 charge, 852 answered without asking, 9,808 did not reach a working endpoint, and 51,203 we have never knocked on. Type something above to search all of them.
OG Image Generator: Generate an Open Graph social-card image (1200x630 PNG) from a title and description. Returns a base64-encoded image (MCP content type image). Optional image URL embeds a header graphic. Title truncated to 60 chars, description to 120. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/og_image_generator.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Lists all Fed (FOMC) and ECB monetary policy meetings of a year with decision and press conference times.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Distribution of latest included product/store observations, with regular and promotional prices separate. Example: category en:pastas, country DE. Cheapest means cheapest included observations, not the whole market.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Fresh, covered SOL-token crash odds
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Reports on a dependency at the point of installation. Give a package and, optionally, a version with its ecosystem (npm, PyPI, crates.io); the answer says whether that exact version exists, whether it is yanked or deprecated, and every advisory OSV lists against it. A version that was never published returns not_found with the real versions nearest to it. Verdicts: verified, advisory, yanked, not_found, unknown.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Top crypto headlines with per-article source links and publish times — aggregated from Cointelegraph, Decrypt and NewsBTC RSS
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Fresh SOL-token board: 0.005 USDC per delivered coin
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Wine stocks earnings calendar: every results date, AGM and dividend of listed wine companies (Treasury Wine Estates and more), sourced, with the recorded outcome, in one call. Not investment advice.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
UTXO Realized Price Distribution (URPD): ATH-Partitioned — A histogram of Bitcoin supply by the price bucket in which each coin last moved on-chain. Each bar is the share of supply whose last movement fell in that bucket, with the x-axis price being the bucket's lower bound. ATH-partitioned splits the range from 0 to the current all-time high into 100 equal buckets. Data by Glassnode.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Get the spoken transcript for an Instagram post or Reel by URL.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Individual arena strategy signal
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Individual arena strategy signal
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Individual arena strategy signal
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Single-fact: timestamp + age of the most recent Monero block, plus hash, difficulty, and size.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Single-fact: current Monero chain height + sync status. Sourced from a live operator-run monerod node.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Single-fact: recommended Monero per-byte fee in piconero (also exposed per-kB for convenience).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Polymarket API for builder analytics. Returns one prediction market creator's volume, active users, verification, breakdowns, and time series rows.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Polymarket API for builder stats. Ranks prediction market creators by volume, active users, verification, and period comparisons.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Verify a California contractor licence by CSLB licence number or business name, returning licence status (normalised and as CSLB words it), classifications, issue and expiry dates, bond and workers' comp. Read live from the CSLB 'Check A License' registry; an unknown licence number is answered free.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
New and existing business entities from four state registries (CO, OR, NY, CT) in one schema, filterable by state, formation date, city, county and entity type. Nightly refresh of each state's open-data file covering the last 400 days of formations; a `since` date returns only what is new.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Check a business entity's registry record and standing in CO, OR, NY or CT by name or entity id, with OFAC SDN sanctions and HHS-OIG LEIE exclusion-list matches on the same row. For KYB, vendor onboarding and counterparty checks by agents.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Prediction market arbitrage and same-outcome spread API for Polymarket, Kalshi, and Gemini. Finds YES or NO price gaps across venues.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Deterministically validate a Mexican RFC (taxpayer ID): format, person type (individual/company), embedded date, and check digit. Structural validation only.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Tokens ranked by measured caller-accuracy weight (then independent voices, then mention count) — coordinated clusters collapsed to one voice
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Pollable tape of follow/unfollow transitions by Robinhood Chain principal accounts on X — each followed handle crossed with its measured caller record
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Full Token Report: composite verdict + deployer record + measured social callers + supply forensics. Free tier: add ?tier=free (25/day per IP)
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Reloadpi — Search gift cards and vouchers from 5000+ brands across 150+ countries
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Reloadpi — Get available filter options for voucher search including brands, countries and categories
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Reloadpi — List available regions for mobile top-up services
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
PRO. Full profile for a DIN: ingredients and strengths, marketing status, schedule, route, dosage form and ATC class.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. Earthquakes near a postal code with custom radius (km, max 1000), days (max 365) and minimum magnitude.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
FREE. Earthquakes in the last 30 days within 300 km of a Canadian postal code — top 3 by magnitude.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. Quake counts (last N days, default 90) within 200 km of up to 25 postal codes.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
FREE. Latest value of a key Canadian indicator: cpi, cpi_sa, unemployment_rate, employment, gdp, new_housing_price_index, population. Last 3 periods + % change.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. Any Statistics Canada vector (e.g. 41690973) with up to 60 latest periods and series title.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. All key indicators at once with latest value, prior period and % change, plus CPI year-over-year inflation.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
FREE. Latest canada food recall alerts matching a keyword (product, brand, allergen or hazard) — newest 5.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. Up to 100 recalls with filters: keyword, category, recall class, since date (YYYY-MM-DD).
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
FREE. Latest Bank of Canada daily average exchange rate for a currency vs CAD (e.g. USD, EUR, GBP, JPY). Pass the 3-letter ISO code.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. Convert an amount between CAD and another currency using the latest BoC daily average rate.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
FREE. Latest canada health product recalls matching a keyword (product, brand, allergen or hazard) — newest 5.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. All recalls updated on or after a date — for daily monitoring jobs.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. Up to 100 recalls with filters: keyword, category, recall class, since date (YYYY-MM-DD).
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
Canada Weather & Environment Risk Bundle — $29 USDC for 30 days
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
Canada Business & Compliance Bundle — $35 USDC for 30 days
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. Check up to 50 licence numbers for current validity.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
FREE. Find Health Canada-licensed medical devices by trade name — licence number, first licensed, end date. Top 5.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
PRO. All licensed devices matching a trade name (up to 200), with active/expired flag.
Unpriced in the listing, which is not the same as free. it demanded payment when we knocked, on 2026-10-24.
Bitcoin network stress. Epoch pace, difficulty adjustment forecast, hash rate pressure. Block production health for mining analysis agents. A paid call serves today or any ?date= on record.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Treasury auction demand. The latest auction of each note and bond maturity, 2Y to 30Y: size, high yield, bid-to-cover and the shares of primary dealers, direct and indirect bidders, each against that maturity's own prior 12 auctions, with Treasury's announced and tentative auctions next. Auction data for fixed income research agents. A paid call serves today or any ?date= on record.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
The description and the price are the SELLER’S, copied from their listing and not checked by us. The badge is OURS and is one unpaid handshake: “answered unpaid” means it answered us once without asking for payment, which is not a standing offer, and an unpriced listing is unpriced rather than free.
Knocking goes to the knock page, which reads the terms live before anything is signed. A listing can be out of date in both directions, which is the reason to knock rather than to read a row.