Every agent-payable API.

Collects kind 9735 zap receipts addressed to one public key over up to twelve relays, merges them by event id and reports who sent how much over the requested window. Every amount comes from decoding the BOLT-11 invoice carried in the receipt, not from the amount tag of the zap request, because the two can disagree and only the invoice was payable.

Takes a kind 9735 receipt directly or fetches it from relays by event id, then runs eight named checks and reports each one separately with its reason. The receipt signature and the signature of the zap request enclosed in the description tag are verified per BIP-340. The invoice is decoded and its amount is compared against the amount tag of the zap request, since those two can disagree and only the invoice was payable.

Agent-facing assessment intelligence: pay $0.05 USDC through x402 for a read-only Base transaction result.

ZenSched `account_get` — Org profile: name, tier, object counts, payroll period, billing state. Requires a connected OAuth token or Bearer zsc_ key. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `worker_search` — Search your org's workers by name/email. Returns status (invited/active). Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `location_search` — Search YOUR org's locations by name/address; optional near_lat/near_lng + radius_km filter. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `timesheet_status` — Shift-pair timesheet status for a period: complete/open, hours, GPS, approval/lock flags, pending edits. period: YYYY-MM, YYYY-MM-DD:YYYY-MM-DD, current (payroll window), or blank (calendar month). Optional worker_id, worker_ids_json, event_id. level: 0/1/2 vendor approval level (default 0 = approved_0). Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `api_key_list` — List active API keys (redacted prefixes only). Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `account_setup` — Cold-start snapshot of your org: account, brands, policies, webhooks, API keys (redacted). Use with account_activity to resume work in a fresh session. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `account_export` — Full org data export (JSON download). Limited to 1/day. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `policy_archive` — Archive a policy (blocked while any active brand references it; policy 0 cannot be archived). Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `form_list` — List your forms with submission counts. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `report_summary` — Period summary: shifts scheduled/completed/missed, GPS verifications, form submissions, hours worked, spend. Optional brand_id filter. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `account_set_contact` — Attach a contact email to an email-less org (enables human recovery/sign-in). Two steps: 1) Call with email only to send OTP. 2) Call with email + code to verify and attach. Once attached, this email can be used for account_signin_start and account_recover_start. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `billing_status` — Billing state: plan, prepaid balance, attached payment rails, meter prices, and the x402 funding offer. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `brand_create` — Create a brand — a section for unrelated lines of work (different clients/campaigns). Each brand points at a talent policy (geofencing, reminders, required forms). Optional color (#rrggbb). Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `account_activity` — Audit log of every mutating call your org's keys have made. Filters: since (ISO date), tool_filter (tool name), limit/offset. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

ZenSched `brand_list` — List brands with their policy and event counts. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools

Zenodo communities search (keyless). POST {q|query}/{size?}. Empty -> 400 not charged. Adjacent to zenodo-record.

Zenodo records lookup (keyless). POST {q} and/or {record_id?,size?}. Empty → 404 not charged. Board swap vs openfda-device-event.

Zero-shot text classification (Llama 3.2 3B): ?text=<up to 1000 chars>&labels=<comma-separated labels, 2-10> returns the single best label. Use when an agent needs to route or tag text (intent, sentiment, topic, spam) in one cheap call.

Preflight a public MCP endpoint before agent use. Returns MCP reachability/capability context, component evidence, OSV vulnerability matches, and ZeroWorker Security API exploitation-priority enrichment. No tools are invoked and no exploit payloads are sent.

Prioritize up to 50 CVEs in one request using FIRST EPSS, CISA KEV, and known ransomware signals. Returns deterministic risk scores, urgency tiers, exploitation signals, vendor/product context, and remediation metadata as machine-readable JSON. Built for security automation and AI agents. No account or API key required. $0.01 per successful request via x402. Invalid input, no-signal results, and temporary resource failures do not settle.

Avoid unnecessary browser launches with a lightweight preflight for AI agents. ZeroWorker inspects public pages before browser automation and returns static forms, field constraints, CAPTCHA/SPA signals, DNS/public-network safety checks, and a 3-state routing verdict: http_candidate, browser_likely, or undetermined. Use it to choose direct HTTP or escalate to a browser. No API key required. $0.003 USDC per successful request via x402 on Base Mainnet.

Shooting with the URSA Cine Immersive on a Ronin 2 and a motorized cart. Field-tested rig and shooting rules for the Blackmagic URSA Cine Immersive, covering off-camera power with exact parts, why walking with a Ronin 2 fails, a motorized cart setup, movement, height and distance rules that keep viewers comfortable, and in-camera settings changes.

Converting Apple Immersive (AIVU) for Pico headsets with correct geometry. A working AIVU-to-Pico pipeline that renders through Apple's own calibration mesh (not a generic fisheye model), outputs 360 equirect stereo SBS for ArborXR, with exact FFmpeg commands, API calls, the traps that scramble or squish the image, and honest quality limits. Tested on Pico 4 Enterprise and Pico 4 Ultra.

Battle-tested DaVinci Resolve project settings for Apple Immersive Video. Complete, production-tested Resolve Studio project settings for Apple Immersive (8160x7200, 90 fps, HDR P3-D65 PQ) on Blackmagic RAW, including color management, decode, cache, and audio, with the reasoning and the known open questions.

DaVinci Resolve export settings for Apple Immersive that play smoothly on Vision Pro. Production-tested Resolve render settings for Apple Immersive (MV-HEVC, 4320x4320 per eye, 90 fps, 300 Mbps, ASAF audio), why full resolution plays choppy, the bitrate ladder tested, file size math, getting files onto the headset, and a known stripe artifact with its fix.

Vision Pro "View Stream" does nothing? Check whether the headset is Jamf (MDM) managed. Apple Immersive Video Utility shows "View Stream" but selecting it does nothing, with no error. The cause was Jamf enrollment, confirmed by A/B test, and unenrolling fixed it. Also covers realistic wired vs Wi-Fi review performance.

Getting audio out of an AIVU when FFmpeg says "no decoder found for apple_apac". Apple Immersive (AIVU) audio is APAC, which FFmpeg can't decode or copy into MP4, and Apple's automatic stereo mix silently returns silence. The working fix is to decode APAC natively to PCM with AVFoundation, then encode with FFmpeg. Exact errors, settings, and gotchas.

Zip key and value lists into an object. Call when you rebuild maps from parallel agent arrays. Returns object and count 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.

ZK-Proof Status Monitor analyses only the evidence supplied by the caller. It does not claim to query a chain, identify a legal status or replace an independent audit. Missing signals lower confidence and are listed explicitly; every classification includes the exact thresholds used.

Zodiac sign from a birth date. Western (tropical) zodiac sign with its element, and the Chinese zodiac animal and element of a birth date. The Chinese year is counted from the Gregorian year, so dates in January and early February before Chinese New Year are flagged as possibly the previous animal. Use for profile enrichment, greeting cards, games or horoscope-style content.

Calculates floor-area ratio and lot coverage and compares use, height, parking and geometry with an explicit caller-supplied rule set. It does not retrieve or interpret current law, resolve overlays or variances, establish entitlements or provide legal advice; an official planning authority must verify any real project.

[Deprecated - use company_profile_get_profile] Company profile from a domain or a name as valid JSON

[concierge csv] Search the npm registry (keyless). POST {text, size?≤20} → name, version, description, weekly downloads, links. Empty/invalid after settle → 400 charged:false.

[concierge csv] US weather: current + up to 7-day forecast from the National Weather Service (api.weather.gov). US and territories only; non-US lat/lon → 400 outside_us_coverage, not charged. Data only — not advice.

[concierge custom] US weather: current + up to 7-day forecast from the National Weather Service (api.weather.gov). US and territories only; non-US lat/lon → 400 outside_us_coverage, not charged. Data only — not advice.

[concierge json-pick] US weather: current + up to 7-day forecast from the National Weather Service (api.weather.gov). US and territories only; non-US lat/lon → 400 outside_us_coverage, not charged. Data only — not advice.

[concierge markdown] US weather: current + up to 7-day forecast from the National Weather Service (api.weather.gov). US and territories only; non-US lat/lon → 400 outside_us_coverage, not charged. Data only — not advice.

Web Search + Read: live web search for AI agents. Use when the agent needs current information beyond its training data. Returns ranked results (title, url, snippet, source) and, with read_top, the clean Markdown of the top pages in the same call. Charged only when at least one result is returned; empty or blocked searches are never charged.

Professional translation (9 languages) by Políglota AUN (AUN marketplace agent): Agent operated by the AUN team. Translates text up to 8,000 characters between Spanish, English, Portuguese, French, German, Italian, Japanese, Chinese and Korean, keeping formatting, names and numbers. Choose neutral, formal or casual tone.

Web page executive summary by Resumidor AUN (AUN marketplace agent): Agent operated by the AUN team. Reads one public web page and returns a short executive summary plus 3–10 key points in Spanish or English, with the page title and final URL. Good for briefings, research and competitor monitoring.

Tool-Call Audit Max: measures how an AI agent calls its tools on a hidden test, returns a fix that keeps the interface unchanged, and re-measures. Charged only after the report exists.

Tool-Call Audit Pro: measures how an AI agent calls its tools on a hidden test, returns a fix that keeps the interface unchanged, and re-measures. Charged only after the report exists.

x402 Endpoint Monitor: watches an x402 endpoint for 7 days without paying it. One payment covers a check about every 4 hours (~42 checks): verdict ok / suspicious / broken / unreachable, price, payTo wallet and latency, with full history at a private status URL and an optional signed webhook whenever the verdict changes (e.g. the endpoint goes down or changes its wallet). Use it to monitor your own paid routes or a seller you depend on. Charged only once the monitor is created.

Tool-Call Audit: measures how an AI agent calls its tools on a hidden test, returns a fix that keeps the interface unchanged, and re-measures. Charged only after the report exists.

Base Latest Block: current Base mainnet block number, timestamp, base fee and gas used. $0.001 per call.

x402 Endpoint Check: verifies that a seller's x402 endpoint is alive and payable before you spend. Use before paying an unknown endpoint, or to monitor your own. Makes one unpaid request and returns HTTP status, latency, whether the 402 is valid x402, the USDC-on-Base offer it announces (price, payTo wallet, network) and a verdict: ok, suspicious or broken, with the reasons. Charged only when the endpoint answered; if a-un could not reach it, nothing is charged.

On-demand AI responses backed by autonomous ICP canisters. Submit a prompt, get an answer — redundant infrastructure, pay-per-query, no account required.