Every agent-payable API.

Does ChatGPT, Claude, Gemini or Google AI Overviews even know this brand exists? Assesses current AI-answer visibility, scores the specific factors driving LLM citation, and returns quick wins plus a six-week plan to improve it, for a given brand and/or topic. Worldwide. For marketing and answer-engine-optimization agents.

Shot-by-shot short-form video ad script ready to shoot and cut today in CapCut, OpenCut or any editor: scene-timed visuals, exact voiceover lines, on-screen text, alt hooks for testing, CTA, caption + hashtags, platform format spec (aspect ratio, safe zones, captions) and compliance notes for TikTok, Reels, Shorts or Meta video. For creative, UGC and growth agents.

Where is this competitor vulnerable? Finds exploitable gaps in a competitor's marketing presence across content, channels and positioning, then returns quick wins and a six-month attack plan for a given competitor and industry. For competitive-intelligence and marketing agents.

Seller fees and net payout for Amazon, eBay, and Etsy at their verified 2026 standard fee schedules (Amazon referral %, eBay final value fee, Etsy listing + transaction + processing).

Mask a digit string keeping last4. Call when you display agent-held card-shaped numbers safely. Returns masked and last4 for $0.001 USDC via x402 on Base. Masking only—does not store PANs. No network, no keys, no retention. Results are advisory; the caller owns budgets, auth, and production controls.

Mask sensitive middle characters. Use before logging secrets, account numbers, or tokens that must stay partially hidden. Returns a masked string suitable for audit trails—never stores the original beyond the request. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.

Mask the middle of a string keeping ends. Call when you redact secrets in logs while keeping identifiable edges. Returns masked text 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.

Enrich a person by email, LinkedIn URL, name+company, or other identifiers. Returns contact details, job info, and social profiles.

Material Korean disclosures only (supply contracts, capital raises, CB/BW, control changes, delisting risk, M&A...) — pre-screened, importance-scored.

Max loss dollars for size and stop distance. Call when pre-trade loss caps and kill-switch thresholds. Returns max loss dollars as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Maximum of a numeric list. Call when you find ceilings across agent-held samples. Returns max value 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.

Assess an MCP server URL for supply-chain and registry risk before your agent connects to it or grants it tool-calling access — flags unverified publishers, known-malicious servers, and other trust signals. Call before an autonomous agent adds a new MCP server to its toolset.

MCPFax markets — Base gas price (gas). Price: $0.001 USDC per call on Base.

MCPFax markets — Polymarket trader leaderboard (polymarket_leaderboard). Price: $0.001 USDC per call on Base.

MCPFax markets — Manifold markets (manifold_markets). Price: $0.001 USDC per call on Base.

MCPFax markets — Polymarket events (polymarket_events). Price: $0.001 USDC per call on Base.

MCPFax markets — DeFi protocols by TVL (defi_protocols). Price: $0.002 USDC per call on Base.

MCPFax markets — Cross-venue market search (prediction_market_search). Price: $0.002 USDC per call on Base.

MCPFax markets — Polymarket market + order book (polymarket_market). Price: $0.002 USDC per call on Base.

MCPFax markets — DeFi protocol detail (defi_protocol). Price: $0.001 USDC per call on Base.

MCPFax markets — US macro indicators (macro). Price: $0.003 USDC per call on Base.

MCPFax markets — US Treasury yields (rates). Price: $0.003 USDC per call on Base.

MCPFax markets — FX reference rates (fx). Price: $0.001 USDC per call on Base.

MCPFax markets — Polymarket recent trades (polymarket_trades). Price: $0.001 USDC per call on Base.

Measure achieved reliability against an SLO target from good and total events. Use it before an autonomous workflow acts on untrusted input, changes an API, retries a request, or evaluates production reliability. Returns bounded machine-readable JSON for $0.002 USDC via x402 on Base. Execution is deterministic, first-party, local-only, stateless, and does not call an upstream provider; structured validation failures are not billed.

Measure implemented governance controls against a required set. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commercial decisions reach production. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, memory-only, and has no paid upstream or input retention. Results are advisory; the caller remains responsible for authorization and produc…

Measure keyword density inside caller-supplied text — call when measuring keyword density in held text. Use on text/URLs the agent already holds—adjacent to high-volume extract demand, never advertised as general web or X search. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, and no claim of live chain tip, web search, or media generation. Results are adviso…

Measure null and missing-field distribution across JSON records. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commercial decisions reach production. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, memory-only, and has no paid upstream or input retention. Results are advisory; the caller remains responsible for authorization and produ…

Measure top-account and top-three revenue concentration without returning account values. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commercial decisions reach production. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, memory-only, and has no paid upstream or input retention. Results are advisory; the caller remains responsible fo…

MediaPipe pose landmarks inference

Median of numbers. Use for robust central tendency when outliers pollute averages. Returns the median of the provided numeric list. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.

[3-LEG] Medical device recall chain, one product line (?entity=philips-dreamstation-cpap): leading recall pressure signals -> current current clearance status -> realized lifecycle from cleared to recalled to withdrawn (confirmation gate). A sequential chain, not one reading - confidence = how many legs are lit, in order. Sources: US FDA. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.

Full profile of a Japanese (JP) National Diet (国会) member by canonical id — name in kanji/kana/English, house (衆議院/参議院), party, constituency, times elected, current position, and committee memberships. Use to enrich a politician reference with structured biographical data.

Settlement canary: returns a timestamped pong JSON after USDC micropayment. Use to verify x402 client + wallet + facilitator end-to-end.

Deliver a 17-byte message (30d retention) to the wallet-addressed mailbox 0x318327234c2bEDD96C546b2ba9B9C3f1aed89eD1.

Call ECB FX rates through our metered gateway: our rate-limit budget and a 3600s cache absorb your polling, so your loop never sees a 429. Inputs: path (upstream path, e.g. /ping) and q (raw query string). Returns the upstream JSON under 'data'.

Method Idempotency Classify: Method Idempotency Classify classifies an HTTP method as safe, idempotent, or non-idempotent from bounded caller-supplied values without an external provider. Call Method Idempotency Classify before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Method Idempotency Classify as versioned deterministic JSON. Price: $0.001 USDC via x402 on Bas…

Method Template Packet (CDP-settled mirror) — canonical execution method for a registered standard or work type: reference method, equipment, steps, acceptance criteria, decision rules. Deterministic.

(CDP-settled mirror) Per-criterion gap analysis vs the Michelin Green Star sustainability rubric. Pass the venue's existing flags (localSourcing, seasonal, organic, wasteProgram, sustainableSeafood, animalWelfare, supplierTransparency, wineProgram, tastingMenu) and get back: delta-to-threshold per criterion, action items with cost-to-close ranges scaled by covers/day,

DripMetricsAI (https://dripmetrics.ai/) provides on-demand order-book microstructure metrics computed fresh per request from Binance's public depth snapshot. Agents can pay per request via x402 and receive structured JSON metrics without subscriptions or API keys. Micro-price is the opposite-side-size-weighted mid price, a better instantaneous fair-price estimate than the naive midpoint.

Paid compressed relationship map connecting bacteria, archaea, biofilms, microbial mats, nutrient cycling, photosynthesis, chemosynthesis, extremophiles, thermophiles, and origins of life.

Paid machine-readable Microbial Life Systems registry connecting microbial life, bacteria, archaea, biofilms, microbial mats, thermophiles, extremophiles, photosynthesis, chemosynthesis, nutrient cycling, biodiversity, ecosystem services, and origins of life.

Mid price = (bid + ask) / 2 for spread-aware marks. Call when normalizing BBO into a single mid for agents. Returns mid price as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Minecraft item data — id, stack size, properties, tags & metadata for any item by name or id, structured JSON

List & search Minecraft blocks — filter by tool, tier, tag, dimension & hardness; paginated structured JSON catalog

List & search Minecraft items — paginated, filterable structured JSON catalog of every item

For site owners auditing AI readability: returns the clean markdown an LLM extracts from your page after nav, ads, and scripts are stripped. See what survives for AEO, GEO and AI search; respects robots.txt

Minify JSON. Use to shrink payloads before cache, transport, or signature steps. Returns compact JSON text without changing values. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.

Minimum of a numeric list. Call when you find floors across agent-held samples. Returns min value 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.

Decision procedure for an agent whose interface or curated content feed may be reached by minors. Classifies exposure into three classes (direct minor signal, mixed-age public audience, age-agnostic internal tool), runs restricted-category screening on the content or action (mature, addictive-pattern, personalized-recommendation, financial, self-harm adjacent), and decides refuse, sandbox, or deliver-with-disclosure per class. Applies jurisdiction override under strict minor-protection rules