Every agent-payable API.

Business Frameworks business-frameworks/risk/band/5-50m@1.0 — Risk from $5M up: market-referenced r. Call when an agent needs how risk behaves at this revenue scale, for a business it is running or advising. Returns 250 tokens of original synthesis with public citations and child handles; free layer at /catalogue.

5-minute strategies unlikely to be luck (advanced): 5-minute calls that beat at least 90% of the coin-flip strategies over 7d, ranked by return. Ready-made list, no settings: top 10 with full stats for every window from 5 minutes to 5 years (hit rate, return, win ratio, max drawdown, Sharpe, Calmar), runner-ups and current leaders. Computed from public market data with the same code as the live calls, plus on-chain verification (stamped days, sealed fingerprint, calls reprodu

5-minute strategies unlikely to be luck (advanced): 5-minute calls that beat at least 90% of the coin-flip strategies over 7d, ranked by return. Ready-made list, no settings: top 10 with full stats for every window from 5 minutes to 5 years (hit rate, return, win ratio, max drawdown, Sharpe, Calmar), runner-ups and current leaders. On-chain verified where covered, else simulated*. Past performance is no guide to the future; not advice.

Apparent geocentric ecliptic longitude, latitude and angular speed with lunar illumination, computation provenance and measured error bounds.

Deterministic apparent tropical ephemeris with signs, motion, lunar phase, aspects, provenance and audited error bounds.

Heart-Rate Threshold: the Workwell Foundation resting-heart-rate+15bpm pacing-ceiling heuristic, labeled as an unvalidated clinical rule of thumb. Stateless: nothing submitted or computed is stored.

Pacing Analysis: the full analyzePacing report over caller-submitted biometric observations -- rolling baselines, morning deviation, resting-heart-rate threshold estimate, and conservative PEM risk flags, each with citations and epistemic labels. Stateless: nothing submitted or computed is stored.

Safest profitable 5-minute strategies (intermediate): 5-minute calls, profitable over 7d, smallest max drawdown. Ready-made list, no settings: top 10 with full stats for every window from 5 minutes to 5 years (hit rate, return, win ratio, max drawdown, Sharpe, Calmar), runner-ups and current leaders. On-chain verified where covered, else simulated*. Past performance is no guide to the future; not advice.

60SecMonitor Status API: Current outage status for a vendor (60SecMonitor). Current status, active-incident summary, last-checked time and source URL for one vendor, read live from 60SecMonitor. Includes data_source, checked_at and freshness fields. Unknown vendors return 404 and are not charged.

60SecMonitor Status API: Status of up to 25 vendors in one call (60SecMonitor). Current status for up to 25 vendors (comma-separated) at one flat price, read live from 60SecMonitor, with a list of vendors that are not operational. Not charged if no vendor is tracked or every lookup fails.

60SecMonitor Status API: Current outage status for a vendor (60SecMonitor). Current status, active-incident summary, last-checked time and source URL for one vendor, read live from 60SecMonitor. Includes data_source, checked_at and freshness fields. Unknown vendors return 404 and are not charged.

News search API / GDELT article search / public news feed lookup.

Signed bearer temporal evidence for cross-node execution-window grounding and audit

Signed time-bounded witness of an agent-carried payload digest; the payload stays with the agent

Signed time-bounded witness of an agent-carried payload digest; the payload stays with the agent

Deterministic 8-bit SFX synthesis from a preset + seed — base64 WAV plus the reproducible SFXR parameter block

Mutate a known-good seed's sound (classic sfxr mutate) — nearby variations by parameter perturbation

N reproducible 8-bit SFX variations of a preset in one call — the game-jam workflow (≤16 per call)

A Base block read live from the chain: timestamp, transaction count, base fee, gas used and limit, miner. Pass ?n=<number> or omit for the latest block. No third-party API, no cache.

A Base block read live from the chain: timestamp, transaction count, base fee, gas used and limit, miner. Pass ?n=<number> or omit for the latest block. No third-party API, no cache.

A Base network block (latest, or by number): hash, time, transaction count, gas used and limit, base fee and fee recipient.

A bettor's Even Steven positions on one market: stakes that pay even money at liquidity, the early line each bet locked, and claim status, with the flat 2% fee on stake already paid upfront.

A brief on a bill, rule, or policy area: status, positions, what changes and for whom, cited. Pay $1.35 USDC per run; the response carries a run id and poll URL, the report lands in 3–10 minutes. No account needed — the paying wallet becomes the account and an API key is returned once.

A comparison table of language models: input, output and cache prices per million tokens, context window, maximum output length, batch discount and a short note on what each is suited to. Filter by vendor, by a maximum price, by the context window you need, or by capability tag. Every row carries the date its prices were last checked, so a stale figure is visible rather than silently wrong.

A cross-retailer product scan: the same items priced across many stores, structured specs and reviews, ranked by price-to-value, bot walls included. Pay $0.25 USDC per run; the response carries a run id and poll URL, the report lands in 3–10 minutes. No account needed — the paying wallet becomes the account and an API key is returned once.

A crypto fortune cookie: one short line of on-chain wisdom, picked by the latest Base block hash so anyone can verify the draw. For agent greetings, daily posts, games and demos of x402 payments.

A data-grounded market brief: live prices and technicals, fundamentals, recent insider and congressional trades, a per-asset thesis and a comparison table — numbers pulled, not generated. Pay $1.20 USDC per run; the response carries a run id and poll URL, the report lands in 3–10 minutes. No account needed — the paying wallet becomes the account and an API key is returned once.

A learning plan for a stated skill: sequence, resources, milestones. Pay $1.50 USDC per run; the response carries a run id and poll URL, the report lands in 3–10 minutes. No account needed — the paying wallet becomes the account and an API key is returned once.

A Night Out — Dinner, Broadway, Nightcap — Complete ritual sequence for understanding multi-stage experiences and cultural ceremony.

a play of b702 — You can play it for the time you paid for. You don't own it — the creator still does.

A researched itinerary: real inventory, prices, and timing for a destination and dates. Pay $1.25 USDC per run; the response carries a run id and poll URL, the report lands in 3–10 minutes. No account needed — the paying wallet becomes the account and an API key is returned once.

A round for the house: one drink each for the next 5 patrons who stop by, each told who it's from.

A-share daily limit-up board review. Aggregates today's limit-up stocks with consecutive-board ladder (streak height), seal times, sectors, turnover and break rate — the daily recap that Chinese retail board-chasers need in one call. A股每日涨停复盘：涨停家数、最高连板高度、连板梯队、封板时间、所属板块、炸板率，一次调用给打板党完整复盘。A株ストップ高の日次まとめ。Resumen diario de acciones en limite del mercado A. Accepts payment on Base or Solana — either network works.

A supply-chain brief on a product or component: suppliers, risks, alternatives. Pay $1.40 USDC per run; the response carries a run id and poll URL, the report lands in 3–10 minutes. No account needed — the paying wallet becomes the account and an API key is returned once.

A temporary public webhook URL: give it to any service, then long-poll the events that arrived (method, query, headers, body). Free to receive and read, up to 100 events for 1 to 24…

A fragment about inflation and debasement.

A fragment about the gamble.

A fragment about the paved frontier.

A pay / review / do-not-pay verdict before sending funds: account type, funding, activity, and risk, phrased as a decision an agent can act on. Optional ?amount=<usd> context.

A structured token/contract risk report for a Base contract: a normalized risk score, a pass/warn/fail checklist (bytecode present, sanctions, verified source, ownership, holder concentration) and a single verdict. $0.05.

WCAG accessibility audit of a public URL using headless Chromium and axe-core: violation/pass/incomplete counts by impact, per-rule detail, and a 0-100 score.

Bind A2A task identity to a transaction while preserving explicit authority gaps

Extract clean, LLM-ready Markdown or plain text from up to 5 public webpage URLs. Removes page boilerplate and returns structured per-URL results for AI agents, RAG ingestion, research and summarization.

Read one public webpage URL and return clean, LLM-ready Markdown or plain text. Designed for AI agents that need webpage contents, RAG context, research or summarization.

Validate a 9-digit US ABA bank routing number by its weighted (3,7,1) mod-10 checksum. Spaces and hyphens are ignored.

Aggregated perp market state: OI-weighted mark/index price, open interest, funding, per-venue breakdown and freshness across 7 live venues.

Six-check network forensics scan against a fixed canonical target basket. TLS, DNS, CT, NTP, portal, route. Result hash anchored on-chain to Base.

AI API endpoint - pay per request with USDC on Base and Solana

AI API endpoint - pay per request with USDC on Base and Solana

AI API endpoint - pay per request with USDC on Base and Solana