Quant Agent Shop

Endpoints (61 live)

• POST /v1/web-search-batch — Batch Google web search. Send 1 to 10 queries in one call; returns up to 10 ranked results per query (title, URL, snippet, date) in the order sent, for one flat price. Cheaper than /v1/web-search from 3 queries; for 1 or 2 use /v1/web-search. Typical response 2 to 4 s. Failed calls are not charged. (0.0115 USDC on Base)
• POST /v1/places-search — Local business search. Send what and where in one query, such as coffee roasters in Portland OR; returns up to 20 Google Maps business listings with name, address, coordinates, category, rating and review count, phone and website. Use to find or compare local businesses. Business listings only, not for finding people. Typical response about 1 s. Failed calls are not charged. (0.0022 USDC on Base)
• POST /v1/web-search — Web search. Send a query; returns up to 20 ranked Google web results with title, URL, snippet and date where known. Use when an agent needs links to read or to check what exists on the web. Not for reading page content (use /v1/fetch-page) or for a written answer (use /v1/research-answer). Typical response 1 to 2 s. Failed calls are not charged. (0.004 USDC on Base)
• POST /v1/shopping-search — Product search. Send a product query; returns up to 40 Google Shopping offers with title, merchant, price (text plus parsed amount and currency), delivery, rating and link. Use to compare prices or find where a product is sold. Not for stock levels or buying. Prices are as listed at search time and may change. Typical response 1 to 2 s. Failed calls are not charged. (0.0032 USDC on Base)
• POST /v1/pdf/from-markdown — Markdown to PDF. Send Markdown (headings, lists, tables, links, bold, italic); returns an A4 PDF as base64 in JSON. Use to hand a person a printable report or invoice-style page. Images and raw HTML are not rendered. Up to 50,000 characters. Typical response under 1 s. Failed calls are not charged. (0.003 USDC on Base)
• POST /v1/pdf/from-url — Web page to PDF. Send a public URL; returns the page's main content as a clean A4 PDF (base64 in JSON), text and tables only, without navigation or ads. Use to archive or share an article. No JavaScript rendering, images or pages behind logins. Social networks (Facebook, Instagram, LinkedIn, X, Reddit, YouTube, TikTok and similar) are refused. Typical response under 3 s. Failed calls are not charged. (0.003 USDC on Base)
• POST /v1/seo-audit — On-page SEO audit of one URL: redirects, title and description lengths, canonical, robots meta and robots.txt for Googlebot, GPTBot and ClaudeBot, hreflang, headings, image alt, links, Open Graph, JSON-LD, sitemap, security headers with a grade, and a list of issues. Use to check a page before or after publishing. Reads the first 300 KB; no JavaScript rendering. Social networks are refused. Typical response 1 to 3 s. Failed calls are not charged. (0.0015 USDC on Base)
• POST /v1/news-search — News search. Send a query; returns up to 10 Google News articles with title, URL, publisher, date and snippet, optionally limited to the last hour, day, week, month or year and to a country and language. Use to find recent coverage of a topic, company or event. Not for full article text (use /v1/fetch-page). Typical response about 1 s. Failed calls are not charged. (0.0022 USDC on Base)
• POST /v1/patent-search — Patent search. Send keywords, a technology description or an assignee name; returns up to 10 Google Patents results with title, publication number, priority, filing, grant and publication dates, inventor, assignee, snippet and PDF link. Use for prior-art scans and competitor patent checks. Not legal advice. Typical response about 1 s. Failed calls are not charged. (0.0025 USDC on Base)
• POST /v1/counterparty-check — Counterparty check in one call. Send a company or person name, a domain, an EVM wallet address, or any mix; returns one report with a status per check: OFAC sanctions (name and wallet), SEC EDGAR and GLEIF company records (name), domain registration, DNS and TLS, and email authentication (domain); each check that returns data cites sources and retrieval times. Use before paying or onboarding a party. A screening aid, not a compliance determination. Failed calls are not charged. (0.03 USDC on Base)
• POST /v1/url-status — URL status check. Send one public URL; returns the HTTP status, every redirect hop, latency, content type and length, server header and, for https, the certificate issuer and days left. GET only; the body is never read or returned. A site that is down is an answer, not an error. Use to check a link before using it. Each payer can check a host 10 times a minute. To read the page use /v1/fetch-page. Typical response under 1 s. Failed calls are not charged. (0.002 USDC on Base)
• POST /v1/qr — QR code. Send text or a URL (up to 1,000 characters); returns a QR code as PNG or SVG, base64 in JSON, with its size, version and error-correction level, at the scale and quiet zone you choose. Use to put a link or payment request on a page, label or PDF. Plain codes only, no logos or colours. Typical response under 200 ms. Failed calls are not charged. (0.0015 USDC on Base)
• POST /v1/page-change — Page change check. Send a public URL and, optionally, the hash from your last check; returns the SHA-256 of the page's main text (scripts, navigation and spacing ignored) and changed true or false. Nothing is stored here; keep the hash yourself. Use to watch a page cheaply, up to 10 checks of a host a minute. Dates or counters in the text count as changes. To read the page use /v1/fetch-page. Typical response under 2 s. Failed calls are not charged. (0.002 USDC on Base)
• POST /v1/pdf-text — PDF text. Send a public PDF URL or the file as base64 (up to 10 MB); returns the plain text of each page, the page count, the title and a truncated flag (first 200 pages and 2,000,000 characters). Use to read reports, papers, filings or invoices. No OCR: scanned pages come back empty (send page images to /v1/ocr); encrypted PDFs are refused. Typical response 1 to 5 s. Failed calls are not charged. (0.002 USDC on Base)
• POST /v1/phone-check — Phone number check. Send a number in any format, with a + country code or a region such as GB; returns E.164, international and national formats, valid and possible flags, country code, region, line type (mobile, fixed line, toll free and others), place and time zones. From Google's libphonenumber range data: not a live carrier or owner lookup, and ported numbers show their original range. Typical response under 100 ms. Failed calls are not charged. (0.002 USDC on Base)
• POST /v1/lead-list — Local business lead list. Send what and where, such as dentists in Austin TX; returns up to 20 Google Maps businesses with name, address, phone, website, rating, a domain check (DNS) and the best contact email on the business's own site, email-checked. For lead generation and local business contacts. Emails are role addresses (info@, sales@) the site publishes at its own domain: no personal or guessed ones, no mailbox test. Typical response 5 to 20 s. Failed calls are not charged. (0.2 USDC on Base)
• POST /v1/fetch-page — Page fetch. Send a public URL; returns the page title and its main content as clean Markdown or plain text, with navigation, scripts and ads removed. Use to read an article, docs page or listing. Not for pages behind logins, PDFs or images; no JavaScript rendering. Reads the first 1 MB of a page. Social networks (Facebook, Instagram, LinkedIn, X, Reddit, YouTube, TikTok and similar) are refused. Typical response under 2 s. Failed calls are not charged. (0.002 USDC on Base)
• POST /v1/email-auth-check — Email authentication check for a domain. Returns the SPF record with its DNS lookup count and all qualifier, the DMARC policy and report addresses, MX hosts, MTA-STS and BIMI records, DKIM keys found on common selectors, a grade from A to F and a list of issues. Use to diagnose deliverability or spoofing risk. DKIM is checked on common selectors only. Typical response under 1 s. Failed calls are not charged. (0.0013 USDC on Base)
• POST /v1/domain-lookup — Domain lookup in one call: DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA with TTLs), registry RDAP registration data (registrar, created, updated and expiry dates, status, nameservers, DNSSEC) and the TLS certificate (issuer, names, validity, days left, chain verified). Use to check a domain before linking to, buying or trusting it. No registrant contact data. Typical response 1 to 2 s. Failed calls are not charged. (0.0013 USDC on Base)
• POST /v1/paper-search — Scholarly paper search. Send a topic or title, or one DOI; returns up to 20 published works with title, authors, year, journal or venue, type, DOI link and citation count from Crossref. Use to find and cite papers. Metadata only, no abstracts or full text. Typical response 1 to 2 s. Failed calls are not charged. (0.0013 USDC on Base)

+41 more endpoints.