Every agent-payable API.

Ysaere Agent Long-Term Investments — $0.02 USDC, no account needed. Input: {"target":"AAPL"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent SAM Exclusion Screen — $0.02 USDC, no account needed. Input: {"target":"Acme Corp"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent SEC Registered Name — $0.02 USDC, no account needed. Input: {"target":"COST"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent Current Liabilities — $0.02 USDC, no account needed. Input: {"target":"COST"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent Latest 10-Q — $0.02 USDC, no account needed. Input: {"target":"COST"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent Stock Repurchases — $0.02 USDC, no account needed. Input: {"target":"COST"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent Latest 10-K — $0.02 USDC, no account needed. Input: {"target":"COST"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent SAM Registration Status — $0.02 USDC, no account needed. Input: {"target":"Costco Wholesale Corporation"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent LEI — $0.02 USDC, no account needed. Input: {"target":"Costco Wholesale Corporation"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent Inventory — $0.02 USDC, no account needed. Input: {"target":"COST"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent Other Comprehensive Income — $0.02 USDC, no account needed. Input: {"target":"COST"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent Comprehensive Income — $0.02 USDC, no account needed. Input: {"target":"COST"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere Agent LEI Status — $0.02 USDC, no account needed. Input: {"target":"Costco Wholesale Corporation"}. The answer is in this response. A missing answer is refused before payment. Wallet only. No account price.

Ysaere KYB verify — GLEIF+EDGAR+OFAC+SAM screen for $0.50 USDC

Ysaere Notary — pay ~$0.02 USDC → signed hash_only receipt + verify_url; free GET resolve/proof (integrity, not factual truth).

Ysaere Prohibited-Source Quick Screen (wallet) — $0.25 USDC for FAR §889, NDAA §1260H, BIS MEUL, NS-CMIC and Entity List screens. JSON only, deterministic, no LLM. Evidence of screens run, not an eligibility determination. The account name for this same screen is Prohibited-Source Screen (5 credits).

Ysaere entity classify — typed labels (company/person/protocol/…) for $0.20 USDC

Ysaere quick brief — short sync triage brief (USDC)

Ysaere sourced brief — cited sync brief (USDC)

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_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 `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 `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 `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 `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 `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_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 `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 `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 `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 `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 `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

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

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.

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.

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.

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.

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.

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.

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.

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.