Every agent-payable API.

Tell whether a public web page changed since you last looked, with nothing stored on this side. One fetch (15 s, 2 MB) takes the text a reader sees (hidden elements, scripts and styles dropped; a CSS selector narrows it to one region), collapses whitespace, strips any ignore entries (a literal substring, or /pattern/ for a regex, for timestamps and counters), and answers a sha256 fingerprint of that text with the origin's ETag and Last-Modified.

Load one public URL once in headless Chromium and report what that load measured: navigation timings (TTFB, DOMContentLoaded, load), Web Vitals read from the page's own performance entries (LCP, FCP, CLS, total blocking time from long tasks), total transfer bytes, request count, the 5 heaviest resources, render-blocking scripts and styles, and console errors. Mobile or desktop viewport.

Prüft am Objekt paginierung den Befund Wert der Meta-Robots-Angabe.

Prüft am Objekt paginierung den Befund Wert des X-Robots-Tags.

Prüft am Objekt paginierung den Befund ausgelieferten Inhaltstyp.

Prüft am Objekt paginierung den Befund Zahl der Adressparameter.

Prüft am Objekt paginierung den Befund Freigabe durch robots.txt.

Prüft am Objekt paginierung den Befund Vorkommen in der Sitemap.

Prüft am Objekt paginierung den Befund technische Indexierbarkeit.

Prüft am Objekt paginierung den Befund selbstreferenzierende kanonische Adresse.

Prüft am Objekt paginierung den Befund deklarierte Crawl-Verzögerung.

Prüft am Objekt paginierung den Befund HTTP-Status der Sitemap.

Paid ($0.02 USDC via x402). Raw scraped content items from the last 4 hours across all Pulse sources. Proxied from the Pulse service. Compute-first / settle-after — you are never charged when Pulse is unavailable or returns an error.

Paid ($0.02 USDC via x402). Markets resolving within ?withinHours (1-72): odds, contested-vs-converged, liquidity, and order-book microstructure for the nearest expiries. Mechanical short-interval markets excluded by default (?includeNoise=1 to include). Settle-early with a guaranteed refund — if we charge you but cannot deliver, the payment is refunded.

Paid ($0.05). ALWAYS runs a fresh 25-check scan of the origin (non-settling GET/HEAD + benign empty-POST probes), bypassing the 24h cache — use free GET /v1/report to read the cached result. Concurrent requests for the same origin join the in-flight scan rather than double-scanning. Returns grade, score, per-check status + evidence + fix instructions, and a shareable report URL. Unreachable/broken origins are a valid graded result (F). 504 processing responses and errors are never charged.

Paid MCP endpoint — POST a JSON-RPC tools/call to get_content for public profile data (github, twitter, linkedin).

Paid single sponsor-change impact preflight. Deterministic Skilled Worker sponsor-change impact preflight with official-source freshness gates. Payment verification precedes business execution. Not legal advice or a Home Office decision.

Paid test endpoint — verifies that AI agents can successfully complete X402 micropayments

Paid skill agentutils.schema

PaidPilot Invoice API: Render one invoice PDF from JSON. Line items, tax, discount and totals computed server-side (integer minor units); 12 currencies; multi-page. Validate free first at POST /v1/invoice/validate.

PaidPilot Invoice API: Late fee on an overdue invoice. Flat fee, monthly % or annual %, simple or compounding, with grace days. Returns days late, fee, new total and a paste-ready invoice line. Optional US state for the legal note. Not legal advice; state caps are NOT looked up.

PaidPilot Invoice API: Render one invoice PDF from JSON. Line items, tax, discount and totals computed server-side (integer minor units); 12 currencies; multi-page. Validate free first at POST /v1/invoice/validate.

PaidPilot Invoice API: Timesheet to invoice JSON. Time entries (hours x rate, optional per-entry rounding, grouping by description, expenses, tax, terms) become a validated invoice JSON with totals, ready to POST to /v1/invoice.pdf for the PDF.

PaidPilot Invoice API: Draft a payment reminder email (friendly, firm or final notice). Returns subject + plain-text body for an unpaid invoice, days overdue, the recommended tone and the next step. Template-based, deterministic. Draft only: this API never sends email.

PaidPilot Invoice API: Due date, status and early-pay discount for payment terms. Parses Net N, D/N Net M (e.g. 2/10 Net 30), Due on receipt, EOM, Net N EOM. Returns due date, days until due/overdue, discount amount and deadline, the annualized cost of skipping the discount, and suggested reminder dates.

Voice-of-customer / product complaints digest for AI agents - pass a product or brand, get clustered pain points, feature requests and praise mined from live X posts, with verbatim quotes and URLs. Product research, competitor research, churn signals, roadmap input. ?product=<name or handle>. Raw tweets + trend summary instead: /x/digest $0.05.

Voice-of-customer / product complaints digest for AI agents - pass a product or brand, get clustered pain points, feature requests and praise mined from live X posts, with verbatim quotes and URLs. Product research, competitor research, churn signals, roadmap input. ?product=<name or handle>. Raw tweets + trend summary instead: /x/digest $0.05.

Paint one pixel on 21millionpixels.art, a shared 21,000,000-pixel canvas. Reads are free; paid pixels skip the human cooldown.

Paint 2 pixels in one plot on 21millionpixels.art, a shared 21,000,000-pixel canvas, for one payment. Reads are free; paid pixels skip the human cooldown.

Curated named color palette with hex codes, mood, and CSS variables.

Palmyr: POST /compute/ssh-keys

Palmyr: POST /social/twitter/unfollow

Palmyr: GET /domains

Palmyr: GET /domains/coghillavengers.xyz/dns

Palmyr: POST /domains/coghill.xyz/dns

Palmyr: GET /domains/herbrainai.xyz/dns

List your prepaid cards (status, last4, balance — never full card numbers; those are per-card via GET /cards/:id).

Retrieve a prepaid card you own: full card number, CVV, expiry, balance. Owner-verified ($0.01 ownership proof).

Read all SMS messages received on a phone number you own or have shared access to.

Create an end-to-end encrypted email inbox keyed to your Solana wallet. Defaults to {name}@palmyr.ai; pass `domain` to provision on a Namecheap-registered domain you own (auto-sets MX/SPF/DKIM records).

Read all SMS messages received on a phone number you own or have shared access to.

Send an email from an inbox you own. Body: { to, subject, body, html? }

Send an email from an inbox you own. Body: { to, subject, body, html? }

Poll the status of a domain registration you started (owner-only).

Poll the status of a domain registration you started (owner-only).

File a dispute for a pool-bought X account (e.g. dead/suspended) to request a refund.

Pan Galactic Insights — Cosmic-scale perspective piece for stepping back from immediate problems to see patterns.

Compare up to 20 homogeneous rectangular-panel scenarios with fixed orientation, edge margin and kerf. Returns row/column capacity, sheet count and material utilization. Not mixed nesting, toolpaths, optimal packing or fabrication approval.

Searches OpenAlex and Crossref for publications and returns each with its DOI, authors and their affiliations, publication year, venue, abstract, citation count and, where one exists, a direct link to a legally free full text with the licence it is offered under. OpenAlex stores abstracts as an inverted word index rather than text; it is reconstructed here, because the raw structure is unusable. Results can be filtered by year and restricted to open access.

Scholarly paper search across 150M+ Crossref records — Genesis402 / UnyKorn Operator Network