Every agent-payable API.

Normalize public marketplace listing activity, offer, seller, condition and quantity hints. eBay credentials are optional configuration; no buying, bidding or seller mutation is supported.

Verify OpenAPI/Swagger document reachability, parseability, operations/auth/servers.

Detect material marketplace listing changes in active state, price, seller, condition or quantity with a deterministic hash. It does not place bids, purchases or infer hidden listing facts.

Perform a bounded static discovery pass for machine-usable documentation: llms.txt, Markdown alternates, developer/API/auth docs, OpenAPI/Swagger and MCP candidates. Candidates are returned only after bounded verification. Maximum 10 HTTP requests, no JavaScript, recursive crawl or authenticated content.

Normalize a public product URL into current title, selected variant, price, currency, availability and buyability. Uses bounded read-only provider responses or JSON-LD; it never buys, logs in or guarantees unpublished stock.

Return seller identity and publicly published seller signals for a marketplace listing. Missing feedback or business fields remain null; no customer or seller account access is attempted.

Resolve a bare public domain into operational registration, DNS, HTTPS/TLS and mail-policy state using IANA-routed RDAP, DNS, MX/TXT/SPF/DMARC and a bounded TLS probe. No registrant personal data, vulnerability scanning, mailbox existence or deliverability claim. Provider uncertainty is explicit.

Inspect a public URL with HEAD; GET only on 405/501. Return origin status, final URL, headers, cache validators and up to 5 redirects. Limits: 8s, 2 MiB. Origin 4xx/5xx are observations; length is unverified and SHA256 covers only complete GET bodies. No JavaScript, login or availability guarantee. 0.001 Base Sepolia test USDC per success; invalid inputs/errors are not settled.

Check whether an isolated cart can reach checkout and expose blockers without payment. It never logs in, creates an order or finalizes checkout.

Resolve the live state of a named service component.

Normalize compensation explicitly published by the job source; never infer missing salary.

Extract PDF/CSV/XLS/XLSX/ZIP/JSON/XML links from static public HTML by suffix or download filename. Resolve relative/base links and deduplicate. Limits: 500 links, 8s, 5 redirects, 2 MiB. No JavaScript or file downloads; existence, MIME, size and file safety are unverified. Empty results are valid. 0.003 Base Sepolia test USDC per success; invalid inputs/errors are not settled.

Resolve requested product options to a canonical public variant when the provider exposes them. Ambiguous or missing options are reported explicitly; no checkout or cart mutation occurs.

Preflight an item into a fresh isolated commerce session without touching a customer cart. Sessions are ephemeral and payment/order creation is never attempted.

Return structured application fields/questions where publicly exposed.

Cheap watchdog: material service state changed since prior canonical hash?

Find public MCP server candidates and registry metadata.

Return a normalized current offer price for a public product or listing. Provider fields missing from the source remain null; no price prediction, purchase or customer authentication is performed.

Check a requested quantity against public variant constraints and known availability. Unknown stock remains unknown; this capability never reserves or purchases inventory.

Extract public SKU, GTIN, UPC, EAN, ISBN, MPN and provider identifiers from a product source. Missing identifiers stay null and are never guessed.

Normalize a public Atlassian Statuspage into operational, maintenance, degraded, partial_outage, major_outage or unknown state, with components, active incidents and scheduled maintenance. V1 accepts an explicit status-page URL; it does not discover arbitrary providers or infer hidden service health.

Normalize declared package license metadata toward SPDX; no legal compatibility conclusion.

Read-only MCP handshake/tools-list preflight; no destructive tool calls.

Report public delivery options for an isolated ephemeral cart and destination when the provider exposes them. No customer cart, payment or order is touched.

Registration/registrar/expiry/status without unrelated domain checks.

Return the current public application route; do not submit application.

Return active service incidents in normalized form.

Normalize npm or PyPI package reality: existence, requested-version existence, resolved/latest version, staleness, deprecation/yank state when available, license and runtime requirement. No dependency graph or vulnerability analysis. Public registries only; unsupported provider fields are null.

Find checksum/signature companion assets for a release asset.

Find API docs, developer portal, candidate base URLs and auth docs.

Read-only probe of x402 PaymentRequired requirements; does not pay.

Search machine-payable x402 resources and normalize discovery metadata.

Check whether a repository has a usable latest/tagged release before deployment/download.

MX/SPF/DMARC preflight; not mailbox verification.

Resolve public product or listing availability with explicit normalized states. It reports only provider evidence and never infers inventory, reserves items or places an order.

Resolve a public product redirect, canonical URL and stable provider identifiers using bounded HTTP and structured data. It does not execute JavaScript or assert unavailable facts.

Cheap watchdog for closed/materially changed job state.

Known vulnerabilities for package+version; normalized evidence, not a safety verdict.

Key figures from the latest filed annual accounts in Sweden, Norway or the UK: revenue, operating profit, net profit, total assets, equity, equity ratio, cash, liabilities and employees, with previous year, growth and margins.

Company lookup in SE (Sweden), NO (Norway), FI (Finland), GB (United Kingdom) by registry number: official name, legal form, active/dissolved status, bankruptcy or liquidation, registration date, address and industry codes. Official registry data (Bolagsverket, Brønnøysund, PRH, Companies House).

Compare single-seller and split baskets using supplied shipping rules, including free-shipping thresholds and delivery constraints. Estimates exclude tax and duties.

Refresh specified variant offers and rank available offers by item price in one currency. Equivalence and landed totals are not verified.

Search Shopify catalog products by query, destination and currency. Requires an enabled catalog connector.

Retrieve current catalog details and variant options by Shopify identifier. Does not verify checkout or delivery.

Loads a public https page, finds the requested form, fills your values into it in a real headless browser and reports what a submission would run into — without submitting. Each field is checked against what the page itself declares: whether it is required and empty, whether the value matches the field type for email, url, number, tel, date, time and color, and whether a select value is one of the offered options.

Converts JSONL rows to JSONL, chat training examples or Markdown. Returns the serialized result as an output string with stats. No AI.

Format conversion: Wikipedia's own REST API serves full rendered HTML, not JSON. This fetches an article's lead section (?title=) and returns clean, tag-free paragraph text as JSON.

Convert between the shapes data actually arrives in: CSV or TSV to JSON, JSON to CSV or TSV, CSV to a Markdown table, Markdown to HTML. Proper RFC 4180 parsing — quoted fields, embedded commas and newlines, doubled quotes — so a spreadsheet exported by a human does not silently come apart. Numbers and booleans get real types (turn it off with typed=false). No model call and no upstream: local parsing only.

Format an integer as an English ordinal (1st, 2nd, 3rd…). Call when you need human-facing ranks or step labels for agent UIs. Returns ordinal string and n for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.

Format a numeric amount as currency for a given locale using Intl, honouring the currency's own minor-unit convention (USD→2, JPY→0). display selects the symbol, narrow symbol, ISO code or full name. An unknown currency or locale is a clean 400.