Every agent-payable API.

Verify hash-linked session identity and monotonic sequence continuity

Prop-firm challenge pass probability and risk statistics from daily returns (block-bootstrap Monte Carlo, no LLM)

Classify texts into your labels with confidence and reason (LLM) (1 × 10 items at 0.040000 USDC each)

Base token market snapshot: live price, deepest listed pool, 24h volume and on-chain facts for one ERC-20 (no LLM)

Translate text between languages (LLM, structure and placeholders preserved) (1 × 1,000 characters at 0.030000 USDC each)

Tell me what changed on this page since my last check (deterministic, no LLM)

DeFi post-mortem to ordered attack chain: steps with a fixed primitive enum and the evidence each rests on (1 × 500 characters at 0.030000 USDC each)

Fetch a PDF and extract its text per page, with the document info

Agent Telegram channel create

List all available FX symbols with their current quality state and source count. AI agent API for discovering available instruments before subscribing to tick data. Accepts USDC payments on Base and Solana

Retrieve a private mock record by ID for $0.01 Base Sepolia test USDC.

Finds and ranks machine-payable services for an agent capability.

Check whether a website is up right now: HTTP status, response time in ms, full redirect chain, and the SSL certificate's validity, issuer and days until expiry. Use when monitoring a site, diagnosing a broken link, or warning that a certificate is about to expire. A site that is down still returns 200 with up:false and the error. Errors: 400 bad or private URL.

Read the text from a photo, screenshot, scan or scanned PDF (OCR). If the PDF already has real text, that is returned instead (faster and exact). Use when text is only available as an image: receipts, letters, forms, signs. Send {url} or {base64}, optional lang (default eng, e.g. eng+fra). Max 20 MB, 20 pages. Returns {text, method, pages}. Errors: 400 bad input, 413 too large.

Check a UK company on the official Companies House register by company number: name, status (active, dissolved, liquidation), type, incorporation date, registered address, SIC codes, accounts due or overdue, charges, insolvency history and current directors. Use for supplier checks, due diligence, or confirming a business is real and active. Errors: 400 invalid number, 404 not found.

Render any public web page in a real Chrome browser and return a PNG screenshot. Use when you need to see how a page looks, check a layout, capture visual evidence, or read content that only appears after JavaScript runs. Options: width 320-2560 (default 1280), full=true for the whole page. Errors: 400 bad or private URL, 504 page took over 30s.

Convert office documents and images between formats. Documents (docx, doc, xlsx, xls, pptx, ppt, odt, rtf, html, txt, csv) to pdf, docx, odt, txt, xlsx or csv; images between png, jpg, webp and gif. Use when a user or system needs a file in a different format. Send {url} or {base64}, plus filename (with extension) and to. Returns the converted file. Errors: 400 unsupported pair, 422 conversion failed.

Transcribe speech from an audio or video file (mp3, m4a, wav, ogg, mp4, webm) up to 15 minutes, using Whisper. Language is detected automatically. Use when you need the words from a voice note, meeting, podcast clip or video. Send {url} or {base64}, optional language (2-letter code). Returns {language, duration, text, segments with start/end times}. Errors: 413 over 15 minutes, 422 not audio.

Look up any UK postcode and get latitude/longitude, local council, county, ward, parish, parliamentary constituency, region and country, from official ONS data. Use when you need to place a UK address on a map, work out which council or MP covers it, or check a postcode is real. Spaces optional. Errors: 400 invalid format, 404 postcode not found.

Fetch a public web page and return just the main article as clean Markdown, with title, byline and excerpt. Menus, ads and footers are removed. Use when you need to read, summarise or quote a web page cheaply without parsing HTML yourself. Returns JSON {title, byline, siteName, excerpt, markdown}. Errors: 400 bad or private URL, 422 no readable article, 502 site returned an error.

Extract every table from a PDF and return it as rows of cells in JSON, with the page number of each table. Use when you need numbers from financial statements, invoices, price lists or reports that are locked in a PDF. Send {url} or {base64}. Max 20 MB, first 50 pages. Returns {pages, tables:[{page, rows}], truncated}. Errors: 400 not a PDF, 413 too large.

Turn HTML you write (an invoice, report, letter or certificate) or a public web page into a print-quality PDF, rendered by Chrome with backgrounds and CSS. Use when you need to hand a person a polished, printable document. Send {html} or {url}; optional format (A4, Letter, A3, A5, Legal) and landscape. Returns the PDF. Errors: 400 missing input or private URL, 413 HTML over 2 MB.

Authorize an autonomous agent's real x402 merchant challenge against an operator-issued policy. Payment for this trust check settles only when the authorization handler succeeds.

Portfolio red-flag screen: up to 10 US public companies (tickers, CIKs or names) in one call, ranked by red and amber flags (restatements, auditor changes, delisting notices, late filings, losses, cash burn), each with a full dossier: financials, latest quarter, 8-K events, insider buying/selling. SEC EDGAR. Not charged if no company is found. $0.15 USDC per call (up to 10 companies).

Is it safe to pay this address? Screens a wallet or contract on Base or Ethereum against OFAC sanctions (the address and whoever controls it: contract owner, Safe owners, EIP-7702 delegate), says what it is (wallet, multisig, token, contract), activity and ETH/USDC balances. Verdict, risk score, reasons. Check an x402 payTo before paying. $0.005 USDC per call.

Turn any public web page into clean, LLM-ready Markdown: scripts, styles, navigation, headers, footers and sidebars are removed, the main article body is extracted and links are made absolute. Returns the page title, final URL after redirects and character count. For reading articles, docs, blog posts and product pages in RAG and research agents. Not charged on invalid input or if the page cannot be fetched. $0.005 USDC per call.

A US public company's latest 8-K material events from SEC EDGAR as clean text: earnings releases (2.02), executive and director changes (5.02), deals (1.01, 2.01), cybersecurity incidents (1.05) and more. Each event has item codes and titles, the 8-K text and its press-release exhibits (EX-99). Filter by item and date; up to 10 events. By ticker or CIK. Not charged if nothing matches. $0.02 USDC per call.

Full-text search of SEC EDGAR filings since 2001: which companies mention a phrase such as 'material weakness', 'going concern', 'tariff', a product or a person. Filter by form (10-K, 8-K, S-1, ...), company and date. Each hit: company, ticker, form, date, document link and the paid call that reads it; plus top companies and forms. No match is free. $0.01 USDC per call.

New IPO and SPAC filings from SEC EDGAR: companies that just filed to go public (S-1, F-1), amended, upsized or priced (424B4), newest first, with the stage, filing link and a SPAC flag. Resales by already-public companies left out. Poll with a cursor. $0.005 USDC per call.

Company dossier / due diligence for any US public company in one call: profile, 4 years of financials + latest quarter (revenue, profit, cash flow, debt, margins, growth), recent 8-K events, insider buying/selling, and red/amber/green flags (restatements, auditor changes, late filings, losses, cash burn) with a plain-English summary. Ticker, name, CIK or domain. SEC EDGAR. $0.03 USDC per call.

One section of a US public company's latest 10-K or 10-Q from SEC EDGAR as clean, LLM-ready text: Risk Factors (Item 1A), MD&A, Business, Legal Proceedings, Market Risk or Cybersecurity. Look up by ticker or CIK. Table of contents, page numbers and HTML are removed; tables stay readable. Includes filing date, period, accession number and sec.gov link for citation. Not charged if the company, filing or section is not found. $0.02 USDC per call.

Answers 'What changed in Tesla's risk factors this year?' or 'Which new risks did Apple add?'. Compares a section of a company's 10-K (Risk Factors, MD&A, Business, Legal, Market Risk, Cybersecurity) with an earlier year's from SEC EDGAR: added, removed and edited paragraphs with a word-level diff, plus a summary. Latest vs previous year by default, or any years since 2001. By ticker, CIK or name. Not charged if a section is missing. $0.04 USDC per call.

Counterparty / KYB / vendor and payee vetting in one call: OFAC sanctions screen of a name and crypto wallet, company identity (industry, HQ, size), domain age, email (MX, DMARC) and website checks, and an on-chain wallet risk check (Base, Ethereum). Returns block / review / clear with the reasons. Use before paying or onboarding someone. $0.02 USDC per call.

Who is this company? Give a domain, name, ticker or CIK; get one profile: legal name, ticker and exchange, CIK, industry, HQ address, founded, founders, CEO, employees, short description, filer status, former names, and the domain's email provider and registration date. From SEC EDGAR, Wikidata, Wikipedia, DNS and RDAP; private companies included. Not charged if nothing is found. $0.01 USDC per call.

Is this token safe? Honeypot + rug-pull check: send a Base or Ethereum token address, get a graded verdict (A-F), a one-liner and a plain-language take. Simulated buy and sell (can you sell it? buy/sell tax), owner powers (mint, blacklist, pause, fees), upgradeability, renounced ownership, DEX liquidity, OFAC. $0.009 USDC per call.

HVAC coil load calculator: from airflow and entering/leaving air (any two properties each), the sensible, latent and total load, tons, SHR and condensate; or one state plus loads to solve the other. Outdoor/return air mixing and outdoor air % back-calculation. ASHRAE psychrometrics, elevation, IP or SI. Shows every step with the numbers. $0.002 USDC per call.

List a website's pages from any URL on it: reads robots.txt and XML sitemaps (indexes and .xml.gz included), or the home page's links when there is no sitemap. Returns URLs with last-modified dates; filter by search words or path prefix, up to 1,000 URLs. Find pricing, docs, blog or careers pages before scraping them. Not charged when nothing is found. No account or API key. $0.002 USDC per call.

Is this email address real and safe to send to? Checks syntax, MX records (and null MX), disposable providers, free webmail, role accounts (info@, support@), likely typos of big providers with a suggestion (gmial.com to gmail.com), SPF and DMARC. Returns deliverable / risky / undeliverable, a 0-100 score and reasons. No mail is sent. $0.002 USDC per call.

SEC red-flag alerts across all US public companies, for polling agents: restatements, auditor changes, delisting notices, bankruptcies, late 10-K/10-Q, cyber incidents, CEO/director changes, earnings releases, deals, and insider purchases of $100K+. Ticker, time, excerpt, filing link. Watchlist and level filters; cursor polling; free peek. $0.005 USDC per call.

Answers 'What were Apple's revenue and net income over the last five years?' or 'Is Tesla free-cash-flow positive?'. Key financials from SEC XBRL filings for a company's last fiscal years or quarters: revenue, gross and operating profit, net income, EPS, cash, debt, equity, operating cash flow, capex, free cash flow, margins and growth. Derived Q4 and quarterly cash flows are flagged. By ticker, CIK or name. Not charged if no data. $0.005 USDC per call.

Web search for agents: ranked results (title, URL, snippet, date), a direct answer when available and related searches, with country, language and recency filters. Not charged when there are no results. $0.006 USDC per call.

Crypto tax report for any wallet (Base, Ethereum): every transfer in a tax year labeled for a CPA (income, disposal, swap/trade, self-transfer, NFT), amounts, counterparties, stablecoin USD values, per-asset totals, CSV export. For tax prep, bookkeeping and accounting agents. $0.05 USDC per call.

13F holdings of any hedge fund or investor (Berkshire/Buffett, Bridgewater, Burry, Cathie Wood, Citadel, Ackman...): latest portfolio with value, shares and % per position, plus new buys, sold-out positions and biggest adds/cuts vs last quarter, with a plain-English summary. SEC EDGAR. $0.01 USDC per call.

Read 2 or 3 sections of the same 10-K or 10-Q in one call, e.g. Risk Factors + MD&A + Business, as clean text from SEC EDGAR. Latest filing or any fiscal year since 2001, by ticker, CIK or company name, with the sec.gov link to cite. $0.015 for up to three sections instead of $0.01 each. Sections the filing lacks are listed separately; not charged if none is found. $0.015 USDC per call.

Read 2-5 public URLs as clean Markdown in one call: articles, docs, pricing pages, PDFs, feeds. Per page: main content, tables, code, author and dates, optional links; failures reported per URL so one bad page does not spoil the batch. Not charged when no page can be read. One payment instead of five. No account or API key. $0.008 USDC per call.

Where US rates, inflation and jobs stand now, from official sources: Treasury par yield curve (1m to 30y, 10y-2y spread, inversion), BLS CPI and core CPI year over year, unemployment rate, nonfarm payrolls and monthly change, New York Fed effective fed funds rate and target range; optional monthly history. Not charged if no source answers. $0.003 USDC per call.

Earnings season feed: every earnings release (SEC 8-K item 2.02) filed today across US public companies, newest first, with the press release headline, key figures (revenue, EPS, net income, guidance), an excerpt and links. Watchlist filter, cursor polling; not charged when nothing was filed. $0.01 USDC per call.

New token launches on Base with a risk verdict for each: pools created against WETH/ETH/USDC on Uniswap v2/v3/v4 and Aerodrome in the last minutes, grouped by token, newest first, each checked for owner powers (mint, blacklist, fees, pause), renounced ownership, upgradeability, liquidity in USD and OFAC. Poll with since_block. $0.01 USDC per call.

HVAC duct sizing calculator: any two of duct size (round or rectangular), airflow, velocity and friction rate. Round and rectangular equivalents, nearest standard sizes, friction loss per 100 ft (Darcy-Weisbach, Colebrook), velocity pressure, design checks. Equal-friction sizing, fixed-depth ducts, IP or SI. Shows every step with the numbers. $0.002 USDC per call.

Web search plus reading: searches the web and returns the top 1-3 results as clean Markdown (main content, tables, PDFs) in one call, skipping blocked pages for the next result, plus all results and a direct answer. Country, language and recency filters. $0.012 USDC per call.