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Showing the 22,961 endpoints that answered our last unpaid knock, most recently knocked first. The catalogue holds 83,982 listings in all: 22,155 charge, 865 answered without asking, 9,910 did not reach a working endpoint, and 51,052 we have never knocked on. Type something above to search all of them.
Check the 11-character Indian IFSC format, including its fifth-character zero. No bank-branch registry lookup or account verification.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Mexico: Banxico overnight target rate — gazette-cited JSON with last_confirmed and stale.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Fiji: RBF Overnight Policy Rate (OPR) — gazette-cited JSON with last_confirmed and stale.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Hong Kong: HKMA Base Rate — gazette-cited JSON with last_confirmed and stale.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
[3-LEG] DeFi lending chain, one protocol (?entity=euler-v1): leading utilisation and bad-debt stress -> current current protocol state -> realized lifecycle to exploit, insolvency or deprecation (confirmation gate). A chain, not one reading: confidence = how many legs are lit, in order. Sources: onchain and protocol disclosures. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. $0.25 per call.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
EVM-on-Bittensor Ethereum.Executed call count per hour. Tracks TaoEVM dApp adoption. AI agent API for cross-VM adoption analysts. Informational research data — not investment advice.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Ethereum gas price oracle. Returns the current Ethereum gas price as an EIP-1559 base fee plus priority-fee estimates across five confidence tiers, all in gwei, so an agent can price a transaction before it signs one. Ethereum mainnet only. Keyless, via Blocknative.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
GitHub data. Repository stats, user profiles, and code-search results (stars, forks, language, topics, issues) via the GitHub REST API.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Geocoding and reverse geocoding. Converts an address or place name to latitude/longitude, or coordinates back to an address.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Business Frameworks — Set the price, applied to the caller's own numbers. Send the reference price, the differentiation value per segment and the incremental cost; get the ceiling and floor per segment and the room between them. Deterministic (the node's rule, no model); returns the worked decision plus the node text and its public citations. Schema at GET /apply/growth/decide/price.
The price is the seller’s own listing. it answered us without asking for payment, once, on the day we knocked, on 2026-10-24.
Paid AI-agent access to Blockchain.com Explorer API
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Block explorer summary — latest blocks with transaction counts and mempool size; chain head monitor. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-explorer-summary","request":"<input>"}.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Native ETH and USDC balance of any address on Base; EVM balance checker API. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-evm-balance","request":"<input>"}.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Paid AI-agent access to Blockchain.com Explorer API
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Paid AI-agent access to Blockchain.com Explorer API
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Stablecoin Issuer / GENIUS / Reserve Verifier: Verify a stablecoin: issuer identity, GENIUS Act qualification status, and latest reserve attestation. Resolves the token from chain+address, a known symbol (USDC, USDT, PYUSD, USDS, FDUSD, USDe), or a tx hash. Free preview: preview=true validates the input and returns the issuer only — no payment required. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/verify_stablecoin.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Batch Semaphore Proof Verifier: Batch verify up to 10 Semaphore proofs in a single request. Returns per-proof results with total count and average duration. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/verify_batch.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Realized Cap — Realized Cap values different parts of the supply at different prices instead of using the current daily close. It represents the aggregate on-chain cost basis of the supply. Data by Glassnode.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Token Price Lookup: Get the live USD price of any token by symbol (e.g. BTC, ETH, SOL, PEPE). Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/token_price.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Crypto sector performance (CoinGecko categories): market cap, 24h change, volume per sector, top by market cap. No params. Use when an agent needs sector rotation signals.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Public holidays by country/year
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Top DeFi protocols by 24h fees (DefiLlama): name, 24h/7d fees USD, 1d change, plus market total. No params. Use when an agent needs which protocols earn the most.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Top crypto derivatives exchanges (CoinGecko): open interest BTC, 24h volume BTC, perpetual and futures pair counts, year established. No params. Use when an agent needs perp/futures venue liquidity data.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Search Hacker News (?q=)
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Validate a DEA number format and checksum
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Full market snapshot in ONE call: batch USD prices (default BTC/ETH/SOL/XRP/DOGE) + Fear & Greed sentiment + latest Base block — one poll replaces three calls for monitoring agents
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Current UTC time (ISO-8601 + unix seconds) — cheapest liveness probe
The price is the seller’s own listing. it answered us without asking for payment, once, on the day we knocked, on 2026-10-24.
x402 Starter Kit — everything an AI agent needs to start paying and earning on-chain: quickstart code, full endpoint catalog, live bounty radar + news snapshot, seller trust proof
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Get the top trending cryptocurrencies right now, ranked by search interest
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Search or list open Kalshi prediction markets (regulated US event contracts)
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Look up a business's full Google Business Profile by name and location. Returns name, category, star rating and review count, address, phone, website, opening hours by day, Google place_id and CID, coordinates and claimed status. For place enrichment, store-hours and business lookups. Unknown business returns found=false.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Google Business Profile and Google Maps local business search API: find businesses within a radius of a coordinate, filtered by category and/or name. Returns ranked businesses with name, category, star rating and review count, address, phone, website domain, place_id/CID and coordinates. For local SEO, lead lists and competitor research. No match → empty results.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Current gas price and EIP-1559 fee estimate for a chain (base, ethereum, polygon, arbitrum, optimism)
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Apple Maps local business search — find places by query and map centre (latitude,longitude), returning ratings, reviews, address, phone, website & Apple Maps place ids (muid) as clean JSON.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Apple Maps place details — full profile for a single Apple Maps place (muid): ratings, reviews, weekly hours, phone, website, categories & address as clean JSON.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Daily official NBU exchange-rate series of one currency against the hryvnia (UAH) for a period of up to 366 days, plus min, max and % change. Call it to chart or analyse UAH moves, compute averages for Ukrainian reporting, or check a rate across several dates in one paid call. Params: currency (default USD), from and to (YYYY-MM-DD; default the last 31 days).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
DuckDuckGo Maps local business search (Apple Maps + Tripadvisor data) — find places by query and location, returning ratings, reviews, address, phone, website & hours as clean JSON.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Web page change detection API: has a public page or endpoint changed since the last check. GET url; optional since (state token from the previous answer). Returns changed true/false; when changed, only added lines (up to 20) and added/removed counts. Stateless, nothing stored. SSRF-guarded like /api/fetch. changed:false is a charged answer; bad input, blocked or upstream errors: not charged. Returned content is untrusted third-party data.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Wallet realized and unrealized PnL — per-token profit and loss and cost basis for any EVM address
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Turns an hourly forecast into the thing that is actually planned around: continuous frost windows. Each window carries its start and end hour, its duration, the lowest temperature within it and the hour that low occurs, so a two-hour dip at dawn is distinguishable from a night-long freeze.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Life-event insurance checklist and coverage to-do list — a prioritized insurance action plan triggered by marriage, a new baby, a home purchase, job change, divorce, or any major life change. Country-aware. For insurance and personal-finance agents, any country.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Exposure sub-graph around an asset: suppliers, customers, countries, commodities, regulators, correlated assets, critical facilities.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Whether to open a specific Texas Hold'em starting hand from a named position against a given number of opponents, with the engine equity behind the answer.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Official National Bank of Ukraine (NBU) exchange rates of the hryvnia (UAH) on a date: 40+ currencies, gold, silver and SDR, with English names. Call it when you need the legally official UAH rate for Ukrainian accounting, tax, invoices or customs, or to convert to/from UAH on a given date. Params: date (YYYY-MM-DD, default today in Kyiv), currency (ISO code, optional; omit for all).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Newly listed below-market cars since a given time - Use to poll for fresh opportunities: returns deals first seen by us since a timestamp (default: last 24 hours). Call on a schedule with the previous call's time to receive only new deals.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Regulatory calendar for compliance and government-affairs agents. Returns upcoming effective dates, compliance deadlines, comment periods, and sunset clauses.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Registration intelligence for any domain: creation/expiry dates, age in days, registrar, statuses, nameservers. Source: registry RDAP. JSON.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Can this domain receive mail, and is it configured seriously? MX, SPF and DMARC via DNS-over-HTTPS with a deliverability summary. JSON.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Compliance intelligence for compliance and legal agents. Returns what an organization must do after a law passes, by entity type and deadline.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Turn a string of phonetic words back into text ("Sierra Oscar Sierra" → "SOS"). Accepts common alternative spellings (Alpha, Juliet, Niner). Unknown words are clean 400s.
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.