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Showing the 24,263 endpoints that answered our last unpaid knock, most recently knocked first. The catalogue holds 93,469 listings in all: 23,424 charge, 900 answered without asking, 10,407 did not reach a working endpoint, and 58,738 we have never knocked on. Type something above to search all of them.
Official registration data for a Brazilian company from the Receita Federal (Brazilian IRS) CNPJ registry, updated monthly: legal name (razao_social), trade name, registration status (situacao_cadastral: Ativa=active, Baixada=closed), start date, legal nature, share capital, main and secondary CNAE activities with descriptions, full address, contact info and Simples/MEI tax regime flags. Keys are in Portuguese legal terms. Free sample, no payment: https://api.brazilayer.com/v1/cnpj/amostra
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Paid AI-agent access to Blockchain.com Explorer API
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Paid AI-agent access to Blockchain.com Explorer API
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Phone number lookup / validation: returns carrier line type (mobile, landline, VoIP, toll-free) and E.164 format. Detect VoIP/burner numbers in sign-up fraud checks; confirm SMS-capable mobiles. $0.02.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Gas prices on Base.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Multi-token price feed.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Check notification delivery status.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Use this once you have a USDOT number (from lookup_carrier or search_carriers) and need to see how a carrier's safety profile has changed over time: historical snapshots and a field-level changelog, optionally filtered to changes on or after a given date. Billed only when history exists for the number; an unknown number is free.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Bitcoin exchange trade volume (BTC and USD) over the latest reporting interval, via Blockchain.info stats API
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Latest China/Hong Kong business news via South China Morning Post (SCMP) Business RSS (titles, short summaries, and links only)
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Bitcoin (BTC-USD) spot price, delayed, via Yahoo Finance
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
All NHL teams with ID, abbreviation, and city. Use team IDs to query schedules and standings.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
NHL game schedule for any date — matchups, scores by period, and game status. Defaults to today's games if no date provided.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Current NHL standings — wins, losses, OT losses, points, and division rank across all 32 teams and 4 divisions.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
KYB company verification for Europe in one call: register, directors and owners, sanctions, PEP, VAT, insolvency. Use before onboarding, paying or contracting a European company: finds it in 10 official registers (GLEIF, UK, IE, FR, NO, FI, CZ, SK, EE, PL), screens it and its directors and owners (UK, FR, NO) against EU, UN, UK and US sanctions and PEP, checks the VAT number, flags new websites and Dutch bankruptcies. One verdict: pass, review, block_review or incomplete. Input: name or id,...
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Use when you need to check an IBAN before a payout or invoice: length per country, mod-97 checksum (catches typos), SEPA membership, and for Dutch IBANs the bank (ING, ABN AMRO, Rabobank, bunq...). Does not confirm the account holder.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Supplier invoice check and vendor verification before payment: company, IBAN, VAT, sanctions. Use before an agent pays a supplier invoice: checks the supplier in official registers, screens it, its directors, owners and parent companies against EU, UN, UK and US sanctions and PEP, matches the VAT number, checks the IBAN (valid, same country as the company, registered on the Polish VAT whitelist), the sender's email domain and Dutch bankruptcy, and whether the supplier is on Peppol. One...
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
SEC EDGAR Company Facts ($0.02): key XBRL facts for any US-listed company by ticker or CIK — Assets, Revenues, NetIncomeLoss, EPS and more, each with its latest value, period end, form, and filed date. Fetched live from data.sec.gov, not a snapshot. Body { ticker?, cik?, concepts?: string[] }. Check free /v1/edgar_company_facts/availability first.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Supporting intel: WHERE sellers submit / directories we track. Secondary to Daily Agent Signal go-to product.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
SEC EDGAR Bundle ($0.03): edgar_filings + edgar_company_facts for one company in a single paid call — cheaper than buying both separately ($0.04). Body { ticker?, cik?, form?, since?, until?, limit?, concepts? }. Check free /v1/edgar_bundle/availability first.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Stablecoins by DefiLlama — all tracked stablecoins with circulating supply (optionally current peg prices).
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Stablecoin peg prices by DefiLlama — historical peg price of every tracked stablecoin.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Historical stablecoin market cap on one chain from DefiLlama — circulating-supply time series for a single chain.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Local time and time zone for Tel Aviv right now: IANA zone name, UTC offset, whether daylight saving is in effect and when it next changes, and the current local date-time. Meeting scheduling across zones without an API key. $0.01 per call.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Local time and time zone for Toulouse right now: IANA zone name, UTC offset, whether daylight saving is in effect and when it next changes, and the current local date-time. Meeting scheduling across zones without an API key. $0.01 per call.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Local time and time zone for Rio de Janeiro right now: IANA zone name, UTC offset, whether daylight saving is in effect and when it next changes, and the current local date-time. Meeting scheduling across zones without an API key. $0.01 per call.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Cyre Pulse — poll up to 10 Solana counterparties and return only risk/dormant/burst hits (quiet wallets stay quiet). Optional prior fingerprints. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Cyre Program Brief — novelty and age patterns for a Solana program id, with optional wallet context before first touch. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Cyre Intent Preflight — before you sign a Solana tx, grade the from/to wallets, mint authorities, and program novelty. Explainable patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Google Trends search interest for crypto terms (e.g. ["bitcoin","solana"], up to 5): a relative 0-100 popularity series over time, with per-keyword average and latest value. Optional `location` (default worldwide), `timeframe` (7d/30d/90d/12m/5y, default 12m) and `type` (web/news/youtube). Measures retail attention, not on-chain state.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
corpusAI Cloud Pricing: Every model's input, output and blended fixing for one day, plus the frontier basket.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
corpusAI Cloud Pricing: Price ladder for one instance type: spot, on-demand, 1-year and 3-year commitments, with discounts.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
corpusAI Cloud Pricing: One day's token price fixing for a ticker such as CX.TOK.CLAUDESONNET5.IN.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Voice-of-customer / product complaints digest for AI agents - pass a product or brand, get clustered pain points, feature requests and praise mined from live X posts, with verbatim quotes and URLs. Product research, competitor research, churn signals, roadmap input. ?product=<name or handle>. Raw tweets + trend summary instead: /x/digest $0.05.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
X/Twitter recruiter & lead finder for AI agents - search 'open to work', hiring posts, cofounder search, or any topic, and get the PEOPLE talking about it, enriched: bio, website, emails found in bios, follower count, location, DM-open flag, every matching post per person. Recruiting, cofounder search, B2B lead gen, influencer/community discovery. ?query=<advanced search>&max=20|40. Free masked sample: /x/leads/example. Raw tweets instead: /x/search $0.02. One person in depth: /x/person $0.15.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
X/Twitter trend digest - live tweet search PLUS an AI-written summary an agent can use directly: 3-5 sentence trend summary, sentiment (positive/negative/mixed/neutral) with reason, key themes, driving accounts, notable post URLs. Raw tweets included. Advanced search syntax: from:user, #hashtags, min_faves, since dates, lang. Social media monitoring, crypto, stocks, news sentiment, brand tracking, market signals. ?query=<advanced search>. Raw-only tier: /x/search $0.02.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Deterministic risk screen of an ERC-20 token from on-chain bytecode and metadata, no third-party risk API. Flags privileged or abuse capabilities: blacklist/freeze, owner mint, pausable transfers, upgradeable proxy and a privileged owner, plus tokens missing symbol/decimals or code. Returns each flag with a severity, a 0-100 score and a verdict. Reads live on-chain data with automatic endpoint fallback.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Live status and details of a transaction by hash: success/failed/pending, from/to, value (wei + ether), nonce, block number, gas used, effective gas price and any created contract address. Returns `found:false` for unknown hashes. Reads live on-chain data with automatic endpoint fallback.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Live ERC-20 token balance held by a wallet: calls `balanceOf(address)` on the token contract and returns the raw balance plus a decimal-formatted amount (using the token's own decimals) with its symbol. Distinct from `address` (native ETH balance) and `token` (contract metadata). Reads live on-chain data with automatic endpoint fallback.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Generates a cryptographic attestation report verifying an autonomous AI agent wallet, x402 EIP-3009 payment capability, counterparty reputation score, and zero-drainer history on Base.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Audits any domain or URL for AI agent readiness (llms.txt, .well-known/x402, openapi.json, MCP server card) and detects hidden CSS/DOM prompt-injection traps.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Audits Uniswap V3/V4 and Aerodrome liquidity pools on Base, returning tick liquidity depth, fee tier, price impact bps, and LP concentration rug-risk scores.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
OP Mainnet: Can I sell this token? Honeypot detector: simulates a buy and a sell and returns is_honeypot, can_sell, real buy and sell tax and the reason. Check before an agent buys any new token. $0.02 per call.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Business Frameworks business-frameworks/growth/decide/price@1.0 — Set the price. Call when an agent operating a business (launch to ~$50M revenue) must decide on growth and wants the rule, the inputs it needs, the action and the check. Returns 220 tokens of original synthesis with public citations and child handles; free layer at /catalogue.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Business Frameworks business-frameworks/growth/decide/pace@1.0 — Set the pace of growth. Call when an agent operating a business (launch to ~$50M revenue) must decide on growth and wants the rule, the inputs it needs, the action and the check. Returns 220 tokens of original synthesis with public citations and child handles; free layer at /catalogue.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Takes a contract as text, a public URL or inline base64 — PDF, DOCX, ODT, HTML and Markdown are read — and returns the passages governing the requested topics. Termination, liability, term, payment and jurisdiction are the default; confidentiality, data protection, IP, warranty, force majeure, assignment and notice can be requested as well.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Compare Find quote-verified action items lacking a literal deadline. against a bounded caller-supplied previous snapshot and return exact change witnesses. Baseline is caller supplied and is never authenticated as historical server output. Pure bounded timing/source-quote validation runs before payment. Exactly one current motor call, zero baseline provider calls. Full current provider disclosure retained; baseline is not submitted to the provider.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
X Post Timestamp Verification. Verify when X posts were actually published. Timestamps are derived arithmetically from the snowflake id in each URL — no external API call, no model guessing. Unparseable URLs return null rather than an estimate. Useful for auditing whether cited evidence existed at a claimed time.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Transcribe audio to text in 100+ languages via Whisper. Send a file URL, get an accurate transcript back in one call. Pay per call with USDC (x402) or credits - archtools.dev
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
Social Evidence Quality. Seven-day quality audit of already-collected social evidence: citations, source diversity, fallback rate, official-source hits, freshness, and confidence diagnostics. Delivery reads the existing cache only and makes no additional Grok or X API request. Evidence-quality disclosure, not sentiment alpha, not a trading signal, and not a market recommendation.
The price is the seller’s own listing. it demanded payment when we knocked, on 2026-10-25.
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.