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Showing the 22,122 endpoints that answered our last unpaid knock, most recently knocked first. The catalogue holds 83,539 listings in all: 21,340 charge, 841 answered without asking, 9,707 did not reach a working endpoint, and 51,651 we have never knocked on. Type something above to search all of them.
Produces a ready-to-post RFC 3161 TimeStampReq for a SHA-256 digest you already computed. The pinned OpenSSL build encodes the message imprint, adds a fresh nonce so a replayed response can be detected, and sets the flag that asks the timestamp authority to include its signing certificate in the reply. The result is returned as a binary artifact together with the imprint it was built around, so the caller can check that the request really covers the intended digest.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Give app names, App Store ids or Google Play packages. Each gets a problem brief from recent reviews: issue themes (crashes, login, update-broke, billing, bugs...), the version where complaints spiked, recent vs lifetime rating, sample complaints. iOS + Android, keyless. Up to 3 items per call; failed lookups are not charged.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Bounded same-site crawl - follows links from a start URL for up to 10 pages (default 5) and returns each page's title and text snippet
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
x402 ping and test payment: can my wallet pay an x402 API? Pay a fraction of a cent in USDC on Base and get a signed receipt back, proof that your wallet and x402 client complete a real paid call end to end. Use when an agent needs a cheap test payment endpoint before buying anything bigger.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Extract structured contact details from text, an email signature, or webpage text using Claude Haiku — returns name, title, company, email, phone, and address as clean JSON so agents can turn unstructured contact blocks into CRM-ready records in one call.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
BNB Chain (BSC) contract event logs over a recent block window: block, transaction hash, log index, topics and data, optionally filtered by event signature (?topic0=). Use it to watch a contract for transfers, swaps or custom events.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
What are agents buying on x402? A weekly x402 market data and demand report from Bazaar discovery and Base settlements: repeat-use demand by category, demand gaps, movers, price bands and GET vs POST traction, adjusted for sweeps, with cited sources. Use when an agent needs x402 demand by category before choosing what to build or how to price it.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Mean SoilGrids sand fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Hungary; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Mean SoilGrids silt fraction for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Lithuania; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
SHA-512 digest of text or raw bytes — Genesis402 / UnyKorn Operator Network
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Prüft am Objekt seite den Befund Zahl gesetzter Cookies.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Fetch public metadata for any GitHub repository — stars, forks, open issues, language breakdown, license, contributors, last commit date, topics, and an activity/health score — so agents can evaluate dependencies, research projects, and assess open source health without the GitHub API complexity. Pass repo as ?repo=owner/repo (GET) or {"repo":"owner/repo"} (POST).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Full nutrition facts for one FoodData Central item: every reported nutrient with its amount and unit, plus serving size and ingredients.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Sweden; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Scrape App Store and Google Play reviews in one run: rating, title, text, app version, date, author, helpful votes, developer reply, country. Every review tagged with complaint themes (crash, login, billing, bugs, ads...). Keyless, cheap per review. One search per call (result caps in the input schema); failed lookups are not charged.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
FINRA BrokerCheck lookup — every US registered broker / investment advisor (~620k current + former). Search by free-text query (name + firm) or by CRD number for a direct individual record. Each result includes CRD ID, name (with any 'doing business as' aliases), broker-check + IA scope (Active/Inactive), a hasDisclosures flag (yes/no for complaints, settlements, terminations on file), industry-start date, FINRA registration count, and current + previous employments (firm name, branch city/state
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Fundable — Resolve a place NAME to the exact permalink that fundable/deals expects ("san francisco" → "san-francisco-california"). Fuzzy match on `name`; optional `type`: CITY, STATE, REGION or COUNTRY. FREE upstream. Run this BEFORE any location-filtered call — a hand-written permalink is silently ignored and you pay for unfiltered rows.
The price is the seller’s own listing. it answered us without asking for payment, once, on the day we knocked, on 2026-10-23.
Bulk is dns hosted by linode: up to 20 domains in one call, processed concurrently, results in input order with a per-item error field and a failure count. Same answer per item as the single endpoint. Batch enrichment for agents that hold a list. $0.10 per batch.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Latest available Poland trade openness plus a comparable annual history from the World Bank World Development Indicators API, with source, lag and revision caveats. Purpose: Give an autonomous agent a normalized, directly sourced Poland trade openness series without forcing it to understand World Bank indicator codes or response shapes. 24-hour freshness target; missing evidence is reported explicitly rather than invented.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Check one-to-one aliases against every typed pin; identifier mapping does not establish ownership, rights or authenticity for bounded backend/run/register/measurement-pin records. Caller-supplied public/synthetic nonpersonal calibration declarations only. No hardware measurement, device/API access, recalibration, mitigation, performance guarantee or scientific certification. Input limit: 32 KiB. Result retention: 24 hours; minimal receipt metadata: 90 days.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Prüft am Objekt pixel den Befund Zahl gesetzter Cookies.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Weather forecast for coordinates or a city name: current temperature, humidity, wind, cloud, pressure and conditions, an hourly forecast up to 48 hours, and daily highs, lows and rain up to 7 days. Data from MET Norway. Use for travel, event or logistics planning. Not for past weather or official warnings. Times in UTC. Typical response under 1 s. Failed calls are not charged.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Get the most recent quality score for a repository.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Decompress a base64-encoded gzip payload. Returns the result as utf8 (text) or base64 (binary). Refuses to expand past 10MB to defend against zip bombs.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Prüft am Objekt dokument den Befund Verbindungsaufbauzeit.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
utilpeek (Tanod) URL parsing: parts, IDNA forms and the public-suffix split (bundled PSL snapshot 2025-04-07); the URL is never fetched.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Mean SoilGrids bulk density for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Lithuania; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Lists every plugin a WordPress site runs (with versions), checks each against wordpress.org (outdated, abandoned, or removed for security), plus theme, WordPress version, WooCommerce products/payments and hosting. Bulk URLs or a dataset. Up to 3 items per call; failed lookups are not charged.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Crypto paper-trade history (entries, stops, targets, status) - $0.02. Use this when you need the full list of Lumi's crypto paper-trade ideas (not advice): entry, stop, targets, leverage and reasoning for every idea, newest first. Every response carries as_of, data_age_seconds, next_update and stale_after. Not charged on bad input or stale data. JSON.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
UK food hygiene ratings (FSA). One call returns one page of matching records as JSON (25 by default, per_page up to 100) with the total count and the last refresh time; the query parameters filter the records.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Sonny Boy — Samson retelling in Hawaii for understanding betrayal, transformation, and redemption arcs.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Page fetch. Send a public URL; returns the page title and its main content as clean Markdown or plain text, with navigation, scripts and ads removed. Use to read an article, docs page or listing. Not for pages behind logins, PDFs or images; no JavaScript rendering. Reads the first 1 MB of a page. Typical response under 2 s. Failed calls are not charged.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Malta; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Prüft am Objekt video den Befund Vorkommen in der Sitemap.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Signalbase — Real-time ACQUISITION (M&A) signals: acquiring + acquired company details, deal amounts, valuations, sources. Filters: `date_preset`/`dateFrom`/`dateTo`, `acquiring_company`, `acquirer_countries`, `countries`/`categories` (comma-separated), `amount_min`/`amount_max`, `company_name`/`company_domain`/`company_linkedin_url`, `verification_status`, `employee_count_min`/`max`. `limit` ≤100 — flat price per call. Use for M&A-triggered plays: churn risk at the acquired, expansion at the a…
The price is the seller’s own listing. it answered us without asking for payment, once, on the day we knocked, on 2026-10-23.
Digit Count
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
🆕 Commerce Payments flows are DRIVEN by an operator — it authorizes escrow, captures for merchants and takes the fees. This audits one before you rely on it: 90-day volumes, fees taken, capture-vs-reclaim record (missed capture windows = merchants left unpaid), distinct payers and merchants. verdict: healthy_operator / mixed / sloppy_operator / no_activity. No other tool reads this new Base commerce protocol.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Find Bluesky accounts with public emails for a keyword: lead list of profiles that publish an email or website in their own public bio.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Current owner of an ERC-721 NFT by contract and token ID. Use to verify ownership for token gating, sales or airdrops.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Get a complete smart wallet profile with all metrics
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
The complete list of tracked coins (~18k) as {id, symbol, name}, paged: `page` + `perPage` (1-500, default 250). `includePlatforms: true` adds each coin's contract address per platform; `platform` (e.g. base, solana, ethereum) keeps only coins with a contract there; `symbol` keeps one ticker (exact, case-insensitive) across all its namesakes. For bulk id resolution, building a local symbol map, or enumerating every token on one chain; for a single lookup use coin-search.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
ERC-20 token metadata on Base: name, symbol, decimals and total supply. Use to display a token or scale its raw amounts correctly. Input: token (contract address). Returns 400 if the address is not an ERC-20 token.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Wallet profile computed from raw chain data: label (exchange, whale, active_trader, fresh_wallet, dormant), 0-100 activity score with plain-English reasons, native + USDC balance, tx count, first/last activity, whether it is a known exchange wallet, and its whale transfer history and netflow direction in the store's own 30-day whale tracker. Chains: ethereum, base, solana. Cached 10 min; no charge if the chain RPC fails
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Change watch for is email hosted by migadu: runs the check, compares it with the result from your previous call for the same domain (kept 90 days) and returns the current answer, changed true/false, the fields that changed with before/after values, and when it was last seen. Schedule it to be alerted when this changes. $0.02 per check.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Highest-uptime watched agents (>= min_probes).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth boundary for Germany; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Returns the transaction receipt for a given transaction hash on Ethereum, including status, gas used, logs, and contract address (if any). Query: hash (transaction hash, 0x + 64 hex).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth boundary for France; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Returns the ERC-20 token balance of a given address for a specified token contract. Provide token (ERC-20 contract address) and address (holder address). Query: token (ERC-20 contract, 0x + 40 hex), address (holder, 0x + 40 hex).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for France; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-23.
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.