1gateway
1gateway.dev · 82 paid endpoints · listed 2026-10-27
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
livelast check 5 days ago
100%valid x402 answers, 72 h
$1.68USDC received on Base, 7 days
8distinct payers, 7 days
59.6score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | 1gateway.dev/v1/crypto/hyperliquid/perp Hyperliquid vs Binance vs Bybit predicted funding comparison for one perpetual futures market, plus current funding rate, open interest and basis. Use when an a | $0.002 | Base |
| GET | 1gateway.dev/v1/email/check Use when an agent is about to email or sign up a contact. Input: email. Output: JSON verdict (deliverable, risky, undeliverable) with reasons, MX hosts, null MX | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/fx/convert Use when you need to convert an amount between currencies (USD↔KRW, EUR→JPY, ...) at the official ECB reference rate, today or on a past date. Input: from, to ( | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/fx/history Use when you need a historical exchange-rate series or a period summary (e.g. USD/KRW over the last quarter). Input: symbols (1–10), base (default EUR), start a | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/fx/rates 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 | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/kr/address Use when an agent must normalize or translate a South Korean address (shipping, checkout, KYC forms). Input: q (Korean address or part of one, e.g. road name + | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/kr/business/status 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 (1-2 | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/kr/company/resolve 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), da | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/onchain/base/balances 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, com | $0.002 | Base |
| GET | 1gateway.dev/v1/onchain/base/gas 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 la | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/onchain/base/token-info 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 | $0.002 | Base |
| GET | 1gateway.dev/v1/onchain/solana/balances 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, prog | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/onchain/solana/token-info 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), | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/time/convert 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 | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/time/overlap Use when scheduling a meeting across time zones. Input: zones (2-10, IANA or KST/PST/CET), date, work_start/work_end (default 09:00-18:00), include_weekends. Ou | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/weather/global 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, d | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/web/metadata 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 | $0.002 | Base |
| GET | 1gateway.dev/v1/web/read Use when an agent already has a URL and needs the page as clean Markdown (boilerplate removed, tables kept). Input: url, optional max_chars (500-60000), flags=1 | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/x402/preflight Use when an agent is about to pay an unknown x402 endpoint and needs a cheap safety gate. Input: url (https x402 resource), method, optional max_price_usd. Outp | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/x402/verify Use when an agent or seller must confirm a payment before delivering: checks a Base, Base Sepolia or Solana transaction for a USDC transfer to pay_to of at leas | $0.002 | Base, Solana |
| GET | 1gateway.dev/v1/calendar/holidays Use when you need South Korea's official public holidays for a year (business-day calculation, scheduling, settlement and payroll calendars). Data: KASI (Korea | $0.0027 | Base |
| POST | 1gateway.dev/v1/convert/markdown 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 ( | $0.0027 | Base |
| GET | 1gateway.dev/v1/filings/us 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. | $0.0027 | Base |
| GET | 1gateway.dev/v1/dev/vulnerabilities Use when an agent must check a dependency before installing or upgrading: is this exact package version vulnerable? Input: package, ecosystem (npm, PyPI, Go, Ma | $0.003 | Base |
| GET | 1gateway.dev/v1/onchain/prices Use when an agent needs a token's USD price without a third-party price feed. Input: tokens (up to 10, base:0x… or sol:<mint>). Output: per token priceUsd, conf | $0.003 | Base, Solana |
| GET | 1gateway.dev/v1/time/business-days Use when computing due dates, SLAs, settlement or delivery dates. Input: start date, then days (add -260..260 business days) or end (count business days between | $0.003 | Base, Solana |
| GET | 1gateway.dev/v1/ai/llm-prices 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 | $0.004 | Base |
| GET | 1gateway.dev/v1/crypto/hyperliquid/funding-history Use when an agent judges whether a perp's funding is unusually high or low, or tracks open-interest build-up. Input: coin (e.g. BTC), hours (24-720, default 168 | $0.004 | Base, Solana |
| GET | 1gateway.dev/v1/onchain/base/token-flows 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 | $0.004 | Base |
| GET | 1gateway.dev/v1/compliance/sanctions 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 (f | $0.0045 | Base, Solana |
| GET | 1gateway.dev/v1/compliance/sanctions/address 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: | $0.0045 | Base, Solana |
| GET | 1gateway.dev/v1/defi/yields Use when an agent must compare lending yields on Base. Input: optional protocol (aave-v3,compound-v3,morpho,moonwell) and asset (USDC,WETH,cbBTC,wstETH,cbETH,EU | $0.0045 | Base, Solana |
| GET | 1gateway.dev/v1/domain/lookup 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 | $0.0045 | Base |
| GET | 1gateway.dev/v1/kr/company 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: JS | $0.0045 | Base, Solana |
| GET | 1gateway.dev/v1/kr/filings Use when an agent needs recent material disclosures of a South Korean listed company (rights offerings, CBs, buybacks, M&A, litigation, earnings, periodic repor | $0.0045 | Base, Solana |
| GET | 1gateway.dev/v1/kr/policy/latest Use when an agent tracks South Korean government policy, regulation or draft legislation in English. Input: optional q (keyword, Korean or English), date (YYYY- | $0.0045 | Base, Solana |
| GET | 1gateway.dev/v1/macro/ecos 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), cyc | $0.0045 | Base |
| GET | 1gateway.dev/v1/onchain/base/tx 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 (s | $0.0045 | Base |
| GET | 1gateway.dev/v1/onchain/solana/tx 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 st | $0.0045 | Base, Solana |
| GET | 1gateway.dev/v1/realestate/apartment-trades 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) r | $0.0045 | Base |
| GET | 1gateway.dev/v1/realestate/apartment-trades/summary 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 | $0.0045 | Base |
| GET | 1gateway.dev/v1/trade/exports/10day 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). | $0.0045 | Base |
| GET | 1gateway.dev/v1/trade/hs 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 mo | $0.0045 | Base |
| GET | 1gateway.dev/v1/trade/pulse 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: n | $0.0045 | Base |
| GET | 1gateway.dev/v1/weather/forecast 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 forec | $0.0045 | Base |
| GET | 1gateway.dev/v1/web/read/brief Use when an agent needs a page in any language (Korean, Japanese, etc.) read and briefed in English. Input: url, optional max_chars, flags=1. Output: JSON markd | $0.0045 | Base, Solana |
| GET | 1gateway.dev/v1/onchain/tx/explain Use when an agent must tell a user what a transaction did. Input: tx (Base hash or Solana signature), network=eip155:8453|solana (optional, inferred). Output: e | $0.005 | Base, Solana |
| GET | 1gateway.dev/v1/crypto/hyperliquid/extremes Use when hunting crowded perps: which markets have funding far from their own normal and where open interest is jumping. Input: optional limit (1-50, default 10 | $0.006 | Base, Solana |
| GET | 1gateway.dev/v1/web/audit Use when an agent must grade a website and say what to fix. Input: url or bare domain. Output: JSON score 0-100, grade A-F, per-category scores (security, https | $0.006 | Base, Solana |
| GET | 1gateway.dev/v1/web/extract Use when an agent needs specific fields from a web page as JSON. Input: url, schema (URL-encoded JSON Schema, object root, max 30 properties, depth 3, 3,000 cha | $0.006 | Base, Solana |
| GET | 1gateway.dev/v1/news/brief Use when an agent needs what is happening on a topic right now, in English, including Korean and Asian news. Input: topic, optional time_range (day, week defaul | $0.007 | Base, Solana |
| GET | 1gateway.dev/v1/web/read/batch Use when an agent has several URLs (search results, citations) and needs them all as Markdown at once. Input: urls (1-5 public URLs separated by spaces), option | $0.008 | Base, Solana |
| GET | 1gateway.dev/v1/x402/lint Use when you sell an API over x402 and want it to pass Bazaar/CDP listing checks. Input: url (https x402 resource), method GET or POST. Output: JSON score 0-100 | $0.008 | Base, Solana |
| GET | 1gateway.dev/v1/compliance/sanctions/tx Use when an agent must check a transaction before accepting or relaying funds: screens its direct parties (sender, recipient, contracts, token Transfer parties | $0.009 | Base, Solana |
| GET | 1gateway.dev/v1/crypto/hyperliquid/screener Perpetual futures funding rate screener over all Hyperliquid perps, ranked by funding, open interest, volume, basis or Binance/Bybit spread. Use when hunting fu | $0.009 | Base |
| GET | 1gateway.dev/v1/docs/extract Use when an agent needs the key facts of a document, not just its text: Korean HWP/HWPX, PDF, DOCX or web page. Input: url via GET, or POST a file (multipart 'f | $0.009 | Base, Solana |
| GET | 1gateway.dev/v1/geo/satellite 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, | $0.009 | Base, Solana |
| GET | 1gateway.dev/v1/kr/company/procurement 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; op | $0.009 | Base, Solana |
| GET | 1gateway.dev/v1/onchain/base/token-risk 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/ b | $0.009 | Base |
| GET | 1gateway.dev/v1/onchain/solana/token-risk 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 autho | $0.009 | Base, Solana |
| GET | 1gateway.dev/v1/web/site-profile 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 | $0.009 | Base |
| GET | 1gateway.dev/v1/x402/recommend 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), | $0.009 | Base |
| GET | 1gateway.dev/v1/compliance/sanctions/address/batch Use when an agent must screen many wallets at once (payouts, counterparty lists) against OFAC SDN wallet addresses. Input: addresses (1-50, comma-separated, mix | $0.01 | Base, Solana |
| GET | 1gateway.dev/v1/render/pdf Use when an agent must hand over a document as a PDF (report, invoice, summary, receipt). Input: GET ?url= for a public page, or POST JSON {html | markdown | ur | $0.01 | Base, Solana |
| GET | 1gateway.dev/v1/render/png Use when an agent must turn its own HTML or Markdown into an image (social card, chart, table snapshot, preview) or capture a page as PNG. Input: GET ?url=, or | $0.01 | Base, Solana |
| GET | 1gateway.dev/v1/web/screenshot Use when an agent must see how a page looks (layout, charts, visual QA, previews), not just its text. Input: url, width (320-1920, default 1280), full_page=1 fo | $0.01 | Base, Solana |
| GET | 1gateway.dev/v1/web/search Use when an agent needs current web results for a query. Input: q, optional max (1-10, default 5), time_range (day, week, month, year). Output: JSON results wit | $0.01 | Base, Solana |
| GET | 1gateway.dev/v1/geo/satellite/trend Use when tracking crops, greenery or land change month by month. Input: lat, lon, radius_m (200-10000), months (1-12), optional end date. Output: JSON series pe | $0.012 | Base, Solana |
| GET | 1gateway.dev/v1/web/answer Use when an agent needs a sourced answer to a question from the live web in one call. Input: q (question), optional time_range (day, week, month, year). Output: | $0.012 | Base, Solana |
| GET | 1gateway.dev/v1/convert/ocr Use when an agent must read text from a scan, photo or screenshot: scanned PDFs (embedded page images) or PNG/JPEG/WebP up to 5 MB, Korean and English, tables k | $0.015 | Base, Solana |
| GET | 1gateway.dev/v1/kr/supplier/check Use when an agent must vet a South Korean supplier or counterparty before paying, contracting or onboarding it. Input: one of business_number, dart_corp_code, s | $0.015 | Base, Solana |
| GET | 1gateway.dev/v1/geo/satellite/compare Use when checking what changed at a place between two dates (construction, deforestation, flooding, crops). Input: lat, lon, radius_m (200-10000), before and af | $0.018 | Base, Solana |
| GET | 1gateway.dev/v1/kr/filings/summary Use when an agent needs a Korean corporate disclosure in English. Input: rcept_no (14-digit DART receipt number from /v1/kr/filings). Output: JSON with headline | $0.02 | Base, Solana |
| GET | 1gateway.dev/v1/kyb/check 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). O | $0.02 | Base, Solana |
| GET | 1gateway.dev/v1/web/search-read Use when an agent needs to search and read in one call. Input: q, optional max (1-10, default 5), time_range (day, week, month, year). Output: JSON results (tit | $0.03 | Base, Solana |
| GET | 1gateway.dev/v1/company/intelligence 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 c | $0.035 | Base, Solana |
| GET | 1gateway.dev/v1/testnet/base-sepolia-eth Use when an agent, x402 test or CI job needs Base Sepolia gas now: one x402 call, no faucet login or mainnet history. Input: to (recipient address); sends 0.1 E | $0.05 | Base, Solana |
| GET | 1gateway.dev/v1/testnet/sepolia-eth 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 (confir | $0.05 | Base, Solana |
| GET | 1gateway.dev/v1/onchain/token/report Use when an agent needs one English brief on a token before trading or listing it. Input: token (base:0x… or sol:<mint>), format=json|markdown. Output: executiv | $0.20 | Base, Solana |
| GET | 1gateway.dev/v1/kr/company/report Use when an agent needs a finished English due-diligence brief on a South Korean company. Input: one of business_number, dart_corp_code, stock_code or q (exact | $0.50 | Base, Solana |
| GET | 1gateway.dev/v1/testnet/base-sepolia-eth/1 Use when contract deploys, x402 tests or CI jobs need more Base Sepolia gas than a faucet gives: one x402 call, no faucet login or mainnet history. Input: to (r | $0.50 | Base, Solana |
| GET | 1gateway.dev/v1/testnet/sepolia-eth/1 Use when a contract deploy, test suite or CI job needs more Sepolia gas than a faucet gives: one x402 call, no faucet login or mainnet history. Input: to (recip | $0.50 | Base, Solana |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | 1gateway.dev/v1/ai/llm-prices | 402 | 865 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 5 | $0.046 | |
| 2026-10-31 | 17 | $0.308 | |
| 2026-10-30 | 2 | $0.0105 | |
| 2026-10-29 | 12 | $0.5735 | |
| 2026-10-28 | 9 | $0.053 | |
| 2026-10-27 | 4 | $0.0175 | |
| 2026-10-26 | 9 | $0.0635 | |
| 2026-10-25 | 8 | $0.608 |
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x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/1gateway.dev