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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.
Get company information from a domain.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Find the email address from a LinkedIn profile URL.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
x402engine — Qwen3.8 Omni Flash is an omni-modal reasoning model from Alibaba, the first Qwen model built around agentic capabilities with native audio-video understanding. It is suited for audio-video analysis and summarization,...
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.
DDG agent-payable service request
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Escrow dispute-window clock: opened_at + period_seconds vs evaluation_time -> dispute_open|dispute_expired|insufficient_evidence. Signed, deterministic.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Verify a Web Bot Auth (RFC 9421 + draft-meunier-webbotauth-httpsig-protocol) request signature: structured-field dictionary form, supported components/params, keyid resolution against the Signature-Agent key directory (or an inline public_key_jwk), the (URL, key) pairing rule, created/expires/nonce policy, and Ed25519 crypto verification. Pure verification, per-step report.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
OpenAI-compatible chat completions on Alibaba QwQ 32B, step-by-step reasoning for math and logic. Set your OpenAI SDK base URL to https://agents.citiviewgroup.com/v1/qwq and pay per token with x402 instead of an API key: $1.32 per million input and $2 per million output tokens, minimum $0.002 a call, at most $0.0335. The 402 quotes your request's maximum; "upto" payers are charged only the tokens used. Same request/response shape as OpenAI (reasoning, streaming supported), up
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Web search for AI agents. Send a natural-language query, get ranked results with title, url and snippet. Use when you need fresh information from the live web. Also callable as GET with the same fields as query parameters.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Text embeddings for semantic search and RAG (BGE-M3, multilingual, 1024 dimensions). Up to 100 texts per call, one flat price. Priced by size: $0.003 + 3x the model token cost. Also callable as GET with the same fields as query parameters.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Prices one economy decision — AGWC price, treasury flow, or economy health — stores it, and later checks the outcome against the same internal APIs. Machine clients pay $0.05 USDC (x402, Base L2) per signal. Humans: https://agentpaystore.com/eds/
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Live MLB analysis for the Seattle franchise: roster, injuries, matchups, betting lines, player props and situational trends.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Live NFL analysis for the La Inglewood franchise: roster, injuries, matchups, betting lines, player props and situational trends.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Crypto Market Sentiment (Fear & Greed + news mood) — News & Sentiment
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Look up any EVM chain by id or name - native currency, public RPC URLs, block explorers, testnet flag, faucets, status and website from chainid.network
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
All XBRL concepts reported by a company. Default returns a compact summary per tag (label, unit, latest value, latest end date) - typically a few hundred KB. Pass tags=Revenues,Assets,NetIncomeLoss to get full time-series for just those concepts. Source: data.sec.gov/api/xbrl/companyfacts.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Scrape SEEK job listings in Australia and New Zealand by keyword, location, classification, work type, remote and salary: full ad text, recruiter email and phone from the ad, parsed salary, agency flag, tech stack. No login. 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 2026-10-24.
OpenAI Responses API over x402 - point the OpenAI SDK's responses.create() (or the OpenAI Agents SDK) at base_url https://agent402.tools/v1 and pay $0.02 per call in USDC, no API key, no signup. Same models, caps and price as this tier's /chat/completions route; any model here is served through the Responses wire.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Compare two OpenAPI 3.x or Swagger 2.x documents and return a structured diff: added / removed / changed endpoints, with a conservative "is any change breaking?" flag. Breaking = an endpoint or required-2xx status was removed, a required parameter was added, an optional param became required, a param type changed, or a JSON body field became required. Pure CPU - deterministic, no network, no $ref dereferencing (resolve refs upstream if needed).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Watch stablecoins vs their $1 peg. Each run reads keyless public prices (CoinGecko, cross-checked on Coinbase) and alerts when a coin crosses into a worse peg state or beyond your threshold. Schedule + webhook for a standing depeg alarm. Read-only, agent-callable. 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 2026-10-24.
Latest version, summary, licence, required Python version, home page, release date and number of releases of a Python package on PyPI. Use to check a dependency before installing it.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Facts about a country by ISO code (SE, SWE, US…): official World Bank name, ISO-2 and ISO-3 codes, region, income level, capital city and its coordinates, and the latest population figure with its year (World Bank open data). Use to enrich records with country data.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
List a wallet's recent transfers of one ERC-20 token (default USDC) on Polygon PoS, in and out, over the last N blocks (1-2,000, default 1,000): direction, counterparty, amount and transaction, newest first, up to 50. Use to confirm a payment arrived or see what was sent; for the current balance use polygon_token_balance. Malformed addresses are rejected with 400, uncharged.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
x402engine — Meta's broad multimodal model with 1M context for media-rich agent workflows
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.
x402engine — Kwaipilot's stronger coding model for complex software engineering tasks
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.
Every DEX pair for a mint across Solana venues, with price, liquidity and 24h/6h/1h volume. Raw pair enumeration for aggregators.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Convert any value between units: length (m/km/mi/ft/in/yd/nmi, plus Russian verst/sazhen/arshin/vershok), mass (g/kg/lb/oz/tonne, plus Russian pood/funt/zolotnik), area (m2/ft2/km2/acre/hectare) and temperature (C/F/K). Pass ?value=<n>&from=<unit>&to=<unit>. Returns the converted value and the unit category.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Validate a SEPA Creditor Identifier offline: country, check digits (mod-97), business code and national id. Catches mistyped creditor ids before a mandate setup. Structure only — not a scheme-manager registration proof.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Guess UPS / FedEx / USPS / DHL / DPD / TNT / TR carriers from tracking-number shape and return a carrier tracking URL. Live parcel status is NOT fetched — pattern detection only.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Everything about a token in one call: market data + supply + safety score + holders + liquidity + momentum. The full pre-trade dossier.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Net worth of a NEAR account: its NEAR (liquid and staked) plus balances in every NEP-141 token NEAR Intents routes with a live price — USDC, USDT, wNEAR, bridged BTC and ETH and more — each valued in USD and sorted by value, with the total. Says how many tokens were scanned; tokens outside that list are not included. Live from the NEAR RPC, priced by NEAR Intents.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
USPTO patent activity associated with a public company. Pass ticker and optionally a from/to window (YYYY-MM-DD; defaults to ~2 years); returns each record with the application number, patent number (when granted), the filing company name(s), description/title, patent type, filing status, filing and publication dates, and a document URL. A company-level innovation/R&D signal (distinct from our keyword patent search). Data by Finnhub.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Recent news articles about a specific US-listed company. Pass ticker and optionally a from/to date window (YYYY-MM-DD; defaults to the last 14 days); returns headlines with source, summary, URL, image, related symbol, category, and publish time (newest first). Use it to catch up on what is being written about a company. News aggregated by Finnhub.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Peer companies for a US-listed ticker — other companies in the same sector and sub-industry, useful for comparables, relative valuation, and screening. Pass ticker (optionally grouping to control how peers are grouped); returns a ranked list of peer ticker symbols (the input symbol is usually first). Data by Finnhub.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Search Hugging Face datasets by keyword - downloads, likes, gated flag, last modified, description and tags, sorted by downloads, likes or trending
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Enforce declared per-call, task, session and period budgets before execution
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Create a privacy-minimized behavioral commitment from bounded observations
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Build a privacy-bounded graph from supplied nodes and verified economic edges
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Premium Bitcoin outlook combining macro liquidity, spot momentum, stablecoin supply impulse and derivatives leverage into supporting, opposing and unresolved evidence without a price target. Purpose: Reconcile top-down liquidity and bottom-up Bitcoin market evidence into a transparent current-cycle context with explicit invalidations. 15-minute 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 2026-10-24.
Evidence-gated spot-Bitcoin ETF share creation/redemption pulse from configured SEC public-record observations; never converts missing filings into zero flow. Purpose: Measure whether recognised spot-Bitcoin ETF share counts are expanding or contracting without presenting the proxy as dollar flow or secondary-market turnover. 5-minute 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 2026-10-24.
Bitcoin market-cap share within the six-asset Edge Agents tracked universe, with explicit scope and breadth context. Purpose: Measure whether Bitcoin is gaining or losing share within the tracked liquid-asset universe without presenting the result as full-market BTC dominance. 5-minute 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 2026-10-24.
Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Bulgaria; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Natural Earth boundary for Cyprus; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Cyprus; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Finland; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Natural Earth boundary for Denmark; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Natural Earth boundary for Finland; results outside it are rejected before payment.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Determine a domain's age from registration data and archival history — tries RDAP, then port-43 WHOIS, then a Wayback-based estimate (age_source: rdap | whois | wayback_estimate | null), returning creation date, age in years, first Wayback capture, archived snapshot count, and a maturity signal so agents can assess trustworthiness and detect freshly registered domains used for fraud or phishing — including .io and TLDs without public RDAP.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
DNS lookup for any domain — resolve A, AAAA, MX, TXT, NS, CNAME, SOA and PTR records in one call, with SPF and DMARC parsed from TXT.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Validate a domain's DNSSEC configuration over DNS-over-HTTPS: DS records at the parent zone, DNSKEY records at the domain, RRSIG signatures, NSEC/NSEC3, plus the validating resolver's AD bit — returns a full chain-of-trust assessment and readiness score so agents can verify DNS integrity before trusting resolution results.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-24.
Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boundary for Czechia; results outside it are rejected before payment.
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.