kr_apartment_trades
Korea apartment sale transactions (MOLIT) — English JSON with KRW & USD
Use when you need actual apartment sale prices in a South Korean district for a month (property research, valuation, comps). Data: MOLIT (Korea land ministry) reported deals since 2006, updated daily. Input: region (5-digit LAWD_CD, e.g. 11680 Gangnam-gu), month (YYYYMM). Output: JSON trades with contract date, complex (Korean + romanized), area m2, floor, build year, price in KRW and USD, price per m2, deal type, cancelled flag. Example: ?region=11680&month=202609 Price: $0.0045 USDC (Base or Solana) via x402.
输入参数month必填region必填
kr_apartment_trades_summary
Korea apartment price summary for a district-month (count, median/avg price and price per m²)
Use when you need a quick housing-market snapshot for a South Korean district-month instead of raw trades. Data: MOLIT reported apartment sales, cancelled deals excluded. Input: region (5-digit LAWD_CD, e.g. 11680), month (YYYYMM). Output: JSON count, median/average/min/max price and price per m2 and per pyeong in KRW and USD, breakdown by size class, top complexes by volume. Example: ?region=11680&month=202609 Price: $0.0045 USDC (Base or Solana) via x402.
输入参数month必填region必填
kr_bok_ecos_series
Bank of Korea ECOS statistics (BOK-authored series only) with attribution
Use when you need official Bank of Korea statistics (base rate, money supply, key indicators) as a time series. Input: stat (ECOS table code, e.g. 722Y001), cycle (A/S/Q/M/SM/D), start, end (period format of cycle), optional item (e.g. 0101000). Output: JSON series with English labels, units, observations [{period,value}] (max 1,000 rows) and source attribution. Only BOK-authored tables are served. Example: ?stat=722Y001&cycle=M&start=202401&end=202412&item=0101000 Price: $0.0045 USDC (Base or Solana) via x402.
输入参数end必填itemstat必填cycle必填start必填
kr_weather_forecast
Korea short-term weather forecast (KMA) by latitude/longitude
Use when you need the official weather forecast for a point in South Korea for the next ~3-5 days. Data: KMA (Korea Meteorological Administration) village forecast on a 5 km grid, issued 8 times a day. Input: lat, lon (WGS84 decimal; Korea only). Output: JSON hourly then 3-hourly temperature C, sky, precipitation type and probability %, rain and snow amounts, humidity %, wind; plus daily min/max. Example: ?lat=37.5665&lon=126.978 Price: $0.0045 USDC (Base or Solana) via x402.
输入参数lat必填lon必填
kr_public_holidays
Korea public holidays for a year (KASI), English names
Use when you need South Korea's official public holidays for a year (business-day calculation, scheduling, settlement and payroll calendars). Data: KASI (Korea Astronomy and Space Science Institute) special-day register, incl. substitute and temporary holidays once promulgated. Input: year (YYYY, 2004-2100). Output: JSON list with date, weekday, Korean and English name, isPublicHoliday, kind. Example: ?year=2026 Price: $0.0027 USDC (Base or Solana) via x402.
输入参数year必填
kr_trade_exports_10day
Korea 10-day export flash (Korea Customs): totals, YoY, top items and markets
Use when you need South Korea's earliest export read: the Korea Customs 10-day provisional release (days 1-10, 1-20, full month; out on the 11th, 21st and 1st). Input: optional month (YYYYMM) and period (10, 20, full); default latest. Output: JSON exports in USD with YoY %, latest 10-day increment, 10 key items (semiconductors, cars, ships...) and 10 markets (China, US, EU, Vietnam...) with YoY and share, next release date. Example: ?month=202609 Price: $0.0045 USDC (Base or Solana) via x402.
输入参数monthperiod
kr_trade_hs
Korea monthly exports/imports by HS code (Korea Customs), English HS descriptions, YoY
Use when you need South Korea's monthly trade for a product by HS code (e.g. 8542 chips, 870323 cars, 2710 petroleum). Data: Korea Customs Service, finalized monthly. Input: hs (2-10 digit prefix), optional month (YYYYMM, default latest), limit (1-100), sort (exports, imports, balance, total). Output: JSON totals (exports FOB, imports CIF, balance in USD, kg) with YoY % and 10-digit HSK lines with English HS descriptions and YoY. Example: ?hs=8542&month=202608 Price: $0.0045 USDC (Base or Solana) via x402.
输入参数hs必填sortlimitmonth
kr_trade_pulse
Korea Trade Pulse: latest export flash, 12-month trend and semiconductor detail in one call
Use when you need a one-call read on South Korea's export cycle for macro, FX or chip-sector analysis. Data: Korea Customs 10-day and monthly releases. Input: none. Output: JSON headline (latest exports and YoY, semiconductor share, strongest/weakest item and market, 3-month average YoY, momentum), latest release by item and market, 12 monthly export totals with YoY, and HS 8542 integrated-circuit trade for the latest month. Example: /v1/trade/pulse Price: $0.0045 USDC (Base or Solana) via x402.
无需输入参数。
kr_company_resolve
Korean company resolver: name, business number or stock code to one stable company_id
Use when an agent must identify a South Korean company before looking up its profile or public-procurement record. Input: one of business_number (10 digits), dart_corp_code, stock_code (KRX, e.g. 005930) or q (company name, exact match ignoring 주식회사/(주)/spacing); first wins. Output: JSON companies with stable companyId, Korean and English names, stock code, DART code, match type, ambiguous flag. Data: OpenDART, KONEPS. Example: ?stock_code=005930 Price: $0.002 USDC (Base or Solana) via x402.
输入参数qstock_codedart_corp_codebusiness_number
kr_company_profile
Korean company profile: DART registry data joined with its public-procurement vendor record
Use when an agent needs a normalized profile of a South Korean company for KYB, research or sales. Input: id (companyId from /v1/kr/company/resolve). Output: JSON profile: names, business/corporate/DART/stock ids, market, KSIC code, founding date, fiscal year end, address, homepage, KONEPS supplier registration. No CEO names. DART data is a weekly snapshot of KRX-listed companies (asOf in response). Data: OpenDART, KONEPS. Example: ?id=kr-dart-00126380 Price: $0.0045 USDC (Base or Solana) via x402.
输入参数id必填
kr_company_procurement
Korean company public-procurement awards: every KONEPS contract it won, with totals and top agencies
Use when an agent needs a South Korean company's government contract wins for sales, credit or competitor research. Input: id (companyId) or business_number; optional from/to (YYYY-MM-DD, max 366 days, default last 12 months), category (goods,works,services,foreign), min_amount, limit, offset. Output: JSON summary (award count, total and largest KRW, top agencies) and awards with title, agency, amount, date. Data: KONEPS. Example: ?id=kr-dart-00126380 Price: $0.009 USDC (Base or Solana) via x402.
输入参数idtofromlimitoffsetcategorymin_amountbusiness_number
kr_business_status
Korean business registration status (NTS): active, suspended or closed, VAT type, closure date
Use when an agent must check that a South Korean business is still operating before paying, contracting or onboarding it (KYB, invoice checks). Input: b_no (1-20 business registration numbers, comma-separated, hyphens ok). Output: JSON per number: status (active, suspended, closed, unregistered), VAT taxpayer type, closure date, tax-type change and e-invoice dates, companyId. Data: National Tax Service, synced every 30 min. Example: ?b_no=1248100998 Price: $0.002 USDC (Base or Solana) via x402.
输入参数b_no必填
web_metadata
URL metadata / link preview: title, description, Open Graph, Twitter card, icons, feeds, JSON-LD
Use when an agent needs to know what a URL is before reading it, or to build a link preview or citation. Input: url (public http/https). Output: JSON with final URL after redirects, HTTP status, content type, title, description, site name, language, canonical, preview image, favicon, Open Graph and Twitter tags, RSS/Atom feeds, hreflang alternates, JSON-LD types, robots, first H1. No JavaScript is run. Example: ?url=https://developer.mozilla.org/en-US/ Price: $0.002 USDC (Base or Solana) via x402.
输入参数url必填
domain_lookup
Domain lookup: DNS records, mail provider, SPF/DMARC, RDAP registrar, creation/expiry dates
Use when an agent must check a domain: does it resolve, who hosts its DNS and mail, is email authenticated, how old is it, when does it expire. Input: domain (e.g. example.com; URLs accepted). Output: JSON DNS records (A, AAAA, CNAME, MX, NS, TXT, CAA, SOA), mail provider, parsed SPF and DMARC, DNS provider, and RDAP registration (registrar, created, expires, age in days, status, DNSSEC). No contact data. Example: ?domain=google.com Price: $0.0045 USDC (Base or Solana) via x402.
输入参数domain必填
fx_rates
FX reference rates (ECB): 30 currencies incl. KRW, any base, conversion, last 90 days
Use when you need an official daily FX rate or currency conversion (USD, EUR, KRW, JPY, CNY, GBP + 24 more). Input: base (default EUR), optional symbols (comma list), date (YYYY-MM-DD, last ~90 days; weekends use the prior fixing), amount. Output: JSON rates for the fixing date, % change vs prior fixing, converted amounts, raw ECB EUR rates. Source: ECB statistics, updated each TARGET day ~16:00 CET; reference only. Example: ?base=USD&symbols=KRW,JPY&amount=100 Price: $0.002 USDC (Base or Solana) via x402.
输入参数basedateamountsymbols
time_convert
Time-zone conversion: one instant in many zones, DST-aware, offsets, business hours
Use when scheduling across time zones or turning a local time into UTC without guessing DST. Input: to (IANA zones or KST, PST, CET...), optional from (zone of a local time, default UTC), time (ISO 8601, Unix seconds, or now). Output: JSON UTC instant, Unix time, and per zone: local ISO time with offset, weekday, abbreviation, DST and business-hours flags, day difference. Example: ?time=2026-10-12T09:00&from=Asia/Seoul&to=America/New_York,Europe/London Price: $0.002 USDC (Base or Solana) via x402.
输入参数to必填fromtime
site_profile
Site profile: page metadata + security headers + robots/llms.txt + DNS, mail auth and domain age in one call
Use when an agent must vet or research a website in one call (lead research, security or SEO check, is this site legit). Input: url or bare domain. Output: JSON page metadata, HTTP status, HTTPS and HTTP-to-HTTPS redirect, server and hosting hints, 7 security headers, robots.txt (sitemaps, AI-crawler rules), llms.txt presence, plus domain DNS, mail provider, SPF/DMARC and RDAP registrar, age and expiry. Example: ?url=stripe.com Price: $0.009 USDC (Base or Solana) via x402.
输入参数url必填
base_gas
Base gas and fee estimate: base fee, priority tiers, cost per action in ETH and USD
Use when an agent must price or time a Base transaction. Input: none. Output: JSON current and next base fee, priority fee tiers (slow/standard/fast from the last 20 blocks), suggested maxFeePerGas, block fullness, and typical cost of an ETH transfer, ERC-20 transfer/approve, DEX swap, NFT mint and contract deploy (L2 fee + L1 data fee) in ETH and USD. Example: /v1/onchain/base/gas Price: $0.002 USDC (Base or Solana) via x402.
无需输入参数。
weather_global
Worldwide weather forecast: current, hourly (72 h) and 10-day daily for any coordinates
Use when an agent needs the weather anywhere in the world. Input: lat, lon, optional hours (0-72 hourly steps, default 24), tz (IANA zone for daily summaries, default UTC). Output: JSON current temperature, symbol, wind, humidity, cloud, pressure; hourly series; daily min/max, precipitation, max wind, symbol for ~10 days. Data: MET Norway. Example: ?lat=51.5072&lon=-0.1276&tz=Europe/London Price: $0.002 USDC (Base or Solana) via x402.
输入参数tzlat必填lon必填hours
package_vulnerabilities
Open-source package vulnerabilities: package@version to CVEs, severity, fixed versions
Use when an agent must check a dependency before installing or upgrading: is this exact package version vulnerable? Input: package, ecosystem (npm, PyPI, Go, Maven, crates.io, NuGet, RubyGems, Packagist...), version. Output: JSON vulnerable yes/no, counts by severity, advisories (GHSA/CVE id, summary, severity, CVSS, CWE, fixed versions, links). Data: OSV.dev. Example: ?package=lodash&ecosystem=npm&version=4.17.15 Price: $0.003 USDC (Base or Solana) via x402.
输入参数package必填version必填ecosystem必填
sanctions_screen
OFAC sanctions name search: people, companies, vessels on the U.S. SDN list
Use when an agent must check a person, company, vessel or aircraft against the U.S. Treasury OFAC SDN list before paying, onboarding or shipping. Input: name (fuzzy, aliases included), optional type, min_score, limit. Output: JSON potential matches with score, SDN entry, programs, countries, aliases, OFAC link, list as-of date, data age. Not a legal determination. Example: ?name=Lazarus+Group Price: $0.0045 USDC (Base or Solana) via x402.
输入参数name必填typelimitlistsmin_score
kyb_check
KYB check: sanctions (OFAC, EU, UK) + LEI identity + EU VAT validation in one call
Use when an agent must vet a company or counterparty before paying, onboarding or invoicing. Input: name, optional country (ISO2), lei, vat (EU, with prefix). Output: JSON summary (sanctions hits, LEI found/status, VAT valid), sanctions matches across OFAC SDN, EU and UK lists, GLEIF entity record with parents, VIES VAT result; a down VIES/GLEIF marks only that part. Not a legal determination. Example: ?name=Siemens+AG&lei=W38RGI023J3WT1HWRP32&vat=DE129273398 Price: $0.02 USDC (Base or Solana) via x402.
输入参数leivatname必填country
sanctions_address
OFAC sanctions wallet check: crypto address against the U.S. SDN list
Use when an agent must check a crypto wallet against the digital currency addresses on the U.S. Treasury OFAC SDN list before paying or accepting funds. Input: address (EVM matched on every EVM chain; BTC, TRX, SOL...), optional chain. Output: JSON listed yes/no, SDN entry, programs, listed currency and network, OFAC link, list as-of date, data age. Not a legal determination. Example: ?address=0x098B716B8Aaf21512996dC57EB0615e2383E2f96 Price: $0.0045 USDC (Base or Solana) via x402.
输入参数chainaddress必填
sec_filings
SEC EDGAR filings: 10-K, 10-Q, 8-K and more for any U.S.-listed company by ticker or CIK
Use when an agent needs a U.S. public company's SEC filings: latest 10-K/10-Q, 8-K events, proxies, S-1s. Input: ticker or cik, optional form (comma list, e.g. 10-K,8-K), since (YYYY-MM-DD), limit. Output: JSON company profile (CIK, name, industry, exchange, fiscal year end) and filings with dates, 8-K item codes and titles, XBRL flags, sec.gov links. Insider forms without filer names. Data: SEC EDGAR. Example: ?ticker=AAPL&form=10-K,8-K Price: $0.0027 USDC (Base or Solana) via x402.
输入参数cikformlimitsinceticker
us_company_intelligence
U.S. company intelligence: SEC profile, 3-year financials, risk signals and recent news in one call
Use when an agent researches a U.S. public company (due diligence, investing, competitors) and wants one sourced brief instead of many calls. Input: ticker or cik, optional news=false. Output: JSON profile, 3 fiscal years + latest quarter + balance sheet from SEC XBRL, YoY growth, rule-based risk signals (8-K items, late filings, losses) with evidence, recent 8-K events, latest news (title, link, date, publisher summary), sources. Example: ?ticker=NVDA Price: $0.035 USDC (Base or Solana) via x402.
输入参数ciknewsticker
satellite_image
Satellite image of any place: clearest recent Sentinel-2 scene, true color or NDVI
Use when an agent must see a place from above or check vegetation, water or change. Input: lat, lon, radius_m (200-10000), mode (true_color, false_color, ndvi, ndwi, moisture), date, days back, max_cloud. Picks the clearest Sentinel-2 scene by cloud share inside your area, not the whole tile. Output: JSON PNG URL (+ other modes), scene date, area cloud %, alternatives. No scene: 404, not charged. Example: ?lat=37.5665&lon=126.978 Price: $0.009 USDC (Base or Solana) via x402.
输入参数lat必填lon必填datedaysmodesizeradius_mmax_cloud
base_token_risk
Base Token Risk: Honeypot & Rug-Pull Check (buy/sell simulation, contract risk signals)
Base ERC-20 token risk scan: honeypot check, rug pull check, token safety / scam check. Use when vetting a token. Input: address. Output: JSON risk signals w/ block+evidence: honeypot test (buy/sell simulation, taxes), rug-pull signals (owner, mint/pause/blacklist/fee fns, proxy+admin, owner-held supply, Uniswap/Aerodrome pool depth), notChecked. Signals, not a safe verdict. Bad input/EOA: 400, not charged. Example: ?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 Price: $0.009 USDC (Base or Solana) via x402.
输入参数address必填
base_wallet_balances
Base wallet balances: ETH + many ERC-20s in one call, with nonce and contract flag
Use when an agent needs what a Base address holds in one call instead of one RPC call per token. Input: address; optional tokens (up to 20 ERC-20 addresses, comma-separated; default USDC, EURC, USDbC, WETH, cbBTC, cbETH, wstETH). Output: JSON block+time, ETH balance, per-token symbol, decimals, raw and decimal balance, nonce, isContract. Chain state only, no prices. Bad input: 400, not charged. Example: ?address=0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1 Price: $0.002 USDC (Base or Solana) via x402.
输入参数tokensaddress必填
base_token_info
Base ERC-20 token info: name, symbol, decimals, total supply, optional holder balance and allowance
Use when an agent needs an ERC-20's basics on Base before quoting, transferring or approving it. Input: address (token contract); optional holder (adds balance and share of supply) and spender (adds allowance, flags unlimited approvals). Output: JSON block+time, name, symbol, decimals, totalSupply raw and decimal, known issuer if curated. Name/symbol are self-reported. EOA or non-ERC-20: 4xx, not charged. Example: ?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 Price: $0.002 USDC (Base or Solana) via x402.
输入参数holderaddress必填spender
base_tx
Base transaction status with decoded ERC-20 transfers, fee and confirmations
Use when an agent must confirm a Base transaction or payment landed: did it succeed, who paid whom, how much of which token. Input: hash. Output: JSON status (success/reverted), block+time, confirmations, from, to, ETH value, fee (L2 gas + L1 data fee), decoded ERC-20 transfers with symbol and decimal amount (first 25). Unknown or unmined hash: 404, not charged. Example: ?hash=0x284f8abed91b5631ee28bdb1ccfe78374e18c480cb2ab25f28e3bfac5210fe0b Price: $0.0045 USDC (Base or Solana) via x402.
输入参数hash必填
base_token_flows
Base token flows: top net buyers and sellers, whale transfers, last 60 min
Use when an agent must see who is accumulating or dumping a Base ERC-20 right now. Input: token address, minutes (1-60, default 60), limit (1-25). Output: JSON top net buyers and sellers (net, received, sent, contract or EOA), largest transfers with tx hash, volume, mints/burns, active wallets, covered window. Busy tokens get a shorter window. Example: ?address=0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed Price: $0.004 USDC (Base or Solana) via x402.
输入参数limitaddress必填minutes
sol_token_info
Solana token info: SPL / Token-2022 mint supply, decimals, authorities and extensions
Use when an agent needs a Solana token's basics before quoting, transferring or accepting it. Input: mint. Output: JSON slot, program (spl-token or token-2022), decimals, supply raw and decimal, mint and freeze authority, Token-2022 extensions (transfer fee, permanent delegate, transfer hook, default frozen, metadata), known issuer if curated. Not a mint: 422, unknown: 404, not charged. Example: ?mint=EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v Price: $0.002 USDC (Base or Solana) via x402.
输入参数mint必填
sol_token_risk
Solana token risk signals: live mint/freeze authority, permanent delegate, transfer fee/hook, holder concentration
Use when an agent is about to buy, accept or list a Solana token. Input: mint. Output: JSON riskLevel and rule-based signals with evidence (mint or freeze authority not renounced, permanent delegate, transfer hook, transfer fee, default-frozen accounts, mutable metadata), top-10 holder concentration with owners. Curated issuer stablecoins are marked as expected controls. Not an audit. Example: ?mint=EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v Price: $0.009 USDC (Base or Solana) via x402.
输入参数mint必填
sol_wallet_balances
Solana wallet balances: SOL plus every SPL and Token-2022 token account in one call
Use when an agent needs what a Solana address holds in one call. Input: address. Output: JSON slot, SOL balance, every non-zero token (mint, token account, program, decimals, raw and decimal balance, frozen flag; first 50), counts of token and empty accounts. Chain state only, no prices. Bad input: 400, not charged. Example: ?address=CV8t6fnSsckB3bzJSVRxQjVvTgdB35q11Fu3eaF1nz8u Price: $0.002 USDC (Base or Solana) via x402.
输入参数address必填
sol_tx
Solana transaction status with SOL and token balance changes, fee and programs
Use when an agent must confirm a Solana payment or transaction landed: did it succeed, who paid whom, how much of which token. Input: signature. Output: JSON status (success/failed), slot, block time, confirmation status, fee payer, signers, fee, programs, SOL and token balance changes per account (first 25). Unknown signature: 404, not charged. Example: ?signature=5Xg1wCobkM4jAJNHE6t7B1amt4ch5wq5GrxuhQXXgoAkUPUAjVMC9tQFCvp1awUGfrqZY9L9sLdPieJ97DcDjXtC Price: $0.0045 USDC (Base or Solana) via x402.
输入参数signature必填
llm_model_prices
LLM model price lookup, token cost calculator and cheapest-model finder
Use when an agent must price an LLM call or pick the cheapest model. Input: model (up to 5, comma list) plus optional input_tokens, output_tokens, requests; or no model plus mode, provider, min_context, capabilities (vision, function_calling...). Output: JSON USD per 1M input/output tokens, cached/batch prices, context window, provider, capabilities, cost estimate or cheapest ranking, as_of + source commit. Example: ?model=gpt-4o&input_tokens=12000&output_tokens=800 Price: $0.004 USDC (Base or Solana) via x402.
输入参数modelimitmodelproviderrequestsmin_contextcapabilitiesinput_tokensoutput_tokensinclude_deprecated
x402_api_recommend
x402 API finder: ranked paid endpoints for a task, with demand and quality flags
Use when an agent must pick a paid x402 API for a task. Input: q (task in plain words or keywords), optional max_price (USD), network (base, solana or CAIP-2), limit (1-20). Output: JSON ranked endpoints: resource URL, method, description, price, networks, seller, 30-day payers and calls (Bazaar), seller buyers (x402scan), wash/quality flags, score, index as_of. Same rules for every seller. Example: ?q=base+token+honeypot+check&max_price=0.02 Price: $0.009 USDC (Base or Solana) via x402.
输入参数q必填limitnetworkmax_priceinclude_flagged
hl_perp_metrics
Hyperliquid perp funding rate, open interest and basis, with Binance/Bybit predicted funding comparison
Hyperliquid vs Binance vs Bybit predicted funding comparison for one perpetual futures market, plus current funding rate, open interest and basis. Use when an agent monitors a perp position or funding carry. Input: coin (e.g. BTC, ETH, kPEPE). Output: JSON as_of, cache_age_s, 1h + annualized funding, OI coin/USD, mark/oracle/mid, basis %, premium, 24h volume and change, per-venue predicted funding, annualized spread. Unknown coin: 400, not charged. Example: ?coin=BTC Price: $0.002 USDC (Base or Solana) via x402.
输入参数coin必填
hl_funding_screener
Perp funding rate screener: all Hyperliquid perps ranked by funding, OI, volume, basis and venue spread
Perpetual futures funding rate screener over all Hyperliquid perps, ranked by funding, open interest, volume, basis or Binance/Bybit spread. Use when hunting funding extremes or carry trades. Input: optional sort, order, limit (1-50), min_oi_usd, min_volume_usd, funding (positive/negative), min_abs_apr. Output: JSON as_of, cache_age_s, rows (1h + annualized funding, OI USD, 24h volume, basis, premium, venue spread), top/bottom 5. Example: ?sort=funding&limit=20 Price: $0.009 USDC (Base or Solana) via x402.
输入参数sortlimitorderfundingmin_oi_usdmin_abs_aprmin_volume_usd
sepolia_eth
Buy Sepolia test ETH: 0.1 SepETH sent to your address per call
Use when an agent or developer needs Sepolia test ETH now, without a faucet login or mainnet history. Input: to (recipient address). Output: JSON txHash (confirmed before settling), blockNumber, explorerUrl, 0.1 SepETH, from, to, nonce. Limits per UTC day: 1 SepETH (10 calls) per address, 20 overall, plus stock; all checked before payment. Test ETH has no monetary value. Example: ?to=0x000000000000000000000000000000000000dEaD Price: $0.05 USDC (Base or Solana) via x402.
输入参数to必填
convert_to_markdown
Document to Markdown: web pages, PDF, DOCX and Korean HWP/HWPX
Use when an agent must read a document as clean Markdown: web page, PDF, DOCX or Korean HWP/HWPX, tables kept. Input: url (http/https) via GET, or POST a file (multipart 'file', raw body, or JSON contentBase64+filename). Free-plan size cap → 413 before payment: HWP 48 KB, HWPX 100 KB XML. Output: JSON markdown, title, pages, sourceType, warnings. Price by detected type: HTML $0.0027, PDF/DOCX $0.0045, HWP/HWPX $0.009. Example: ?url=https://example.com/ Price: $0.0027–$0.009 USDC (Base or Solana) via x402.
输入参数urltypefilenamecontentBase64
