Every agent-payable API.

Freshness Decay pack: Compare cache age, Fresh/Stale/Unknown, decay pressure + machine brief. Freemium card is free. Not a trade clock or APY. Gap ≠ Activity ≠ Variance ≠ Green ≠ Freshness. Task: Call when an agent must check whether a Compare row is stale before citing APY or allocating on a cached quote. Why pay: $0.12 ≪ pricing or citing an APY from a Stale/Unknown cache pull. Pay for the decay pack agents can act on.

Friction Settlement pack: structuring fees, delays, KYC posture, settlement ease + machine brief. Freemium card is free. Indicative — not legal advice. Gap ≠ Activity ≠ Friction. Task: Call when an agent must quantify jurisdiction structuring friction before promising a close date or settle path. Why pay: $0.12 ≪ promising a fast close in a higher-friction jurisdiction. Pay for the settlement pack before Verdict.

Screen up to 5 Promise Gap slugs in one call — tier matrix + machine briefs. Pay $0.45 vs 5×$0.12 singles. Indicative — Gap ≠ fraud; Gap ≠ Activity ≠ Variance. Task: Call when an agent must screen a shortlist of energy/RWA names before deep desk work or inclusion. Why pay: $0.45 ≪ five separate Gap calls and ≪ allocating into a loud-claim / thin-activity name that a batch screen would have flagged.

Verifiable green transparency pack v3: Spearman IC · James–Stein shrink · BH-FDR fusion (Watt · CQS · Taxonomy · Nature · sub-dimensions) + MiCA climate proxies with provenance and Scope gaps. Freemium card is free. HMAC-signed when attest signing is configured. Indicative — not a CASP filing or certified audit.

Machine Promise Gap pack — claim intensity vs measured activity for a slug. Pay $0.12 before allocating on a loud claim with thin life. Indicative — Gap ≠ fraud; Gap ≠ Activity ≠ Variance. Task: Call when an agent must quantify claim vs activity before including or pricing an energy/RWA asset. Why pay: $0.12 ≪ allocating into a high-claim / low-activity asset without seeing the gap pack. Freemium card is free; this is the machine brief.

Physical energy proof pack: promised vs attested Wh, health, last_2/4/8 rollups, Welch PSD on history. Freemium card is free. HMAC-signed when attest signing is configured. Lab-indicative HITL — not SCADA. Gap ≠ Activity ≠ Variance ≠ Green.

Issuer-prep compliance gate ALLOW / CHALLENGE / BLOCK for an RWA tokenization project. Pay $0.25 USDC to avoid acting blind on a multi‑million desk decision. Indicative — not a CRA rating or trade authorization.

AUTO411 is a VIN lookup and vehicle data API for AI agents. Resolve a full VIN or year, make and model to a validated vehicle identity and configuration, then retrieve structured JSON vehicle specifications and available wheel and tire fitment including OEM tire sizes, bolt pattern / PCD, center bore, offset and thread / lug size. Returns MATCHED_SINGLE, NEEDS_IDENTITY or NO_MATCH rather than guessing ambiguous vehicles.

Call when you need a researched written brief on a topic (not instant). Delivered within 24h, usually same day: ~500 words default (max_words 50-1500), at least 3 cited public source links. Returns job id + dueBy now; poll GET /v1/jobs/:id (free) for result {title, summary, body_markdown, sources, word_count}. Public web sources only.

Call when an agent needs readable main content from a public web page as markdown plus title/description. Use for summarization, RAG ingest, or quoting without a browser. Fetches once; blocks private/SSRF targets. Not for authenticated, paywalled, or non-HTML resources.

Call when you have messy text (JSON blob or key:value lines) and need a heuristic object shaped by schema_hint — no LLM. Cap 50k chars. Use to normalize tool dumps before structured follow-up. Not for NLP understanding or free-form writing.

Call for a one-shot change detector: fetch a public URL, hash normalized main text (sha256), optionally compare to previous_hash. Returns hash, changed true/false/null, word_count. Use for cheap page-watch loops; not a persistent webhook subscription.

Call when you need a cheap reachability/health check before a heavier fetch. Probes a public http(s) URL (HEAD, GET fallback): status, final URL, content-type, timing. No full body download (GET peeks ≤8KB). SSRF-safe public hosts only. Not for authenticated or private network URLs.

Send a Base token contract address, get an AI-written verdict: onchain metrics, a plain-language take, and a shareable verdict card. Entertainment, not trading advice.

Send a Base token contract address, get an AI-written verdict: onchain metrics, a plain-language take, and a shareable verdict card. Entertainment, not trading advice.

Full SEC Form 4 insider-trading history for one stock ticker (path param, e.g. /trades/ticker/NVDA) — every officer/director/10%-owner buy and sell on record, newest first, with insider name, role, trade type, shares, price, and total value. Ideal for gauging insider sentiment on a specific equity. Returns JSON.

Technical Indicators (RSI, MACD, SMA/EMA, Bollinger, ATR, Stochastic). Technical indicators for any stock, ETF or index: SMA 20/50/200, EMA 20, RSI 14 (Wilder), MACD 12/26/9, Bollinger 20/2 with %B, ATR 14, stochastic 14, volume vs 20-day average, plus plain-language signals (trend, golden/death cross, overbought/oversold, MACD crossovers) and an overall bias. ?series=true for the last 120 bars.

Aave (AAVE) price in USD now, with 24h and 7d change — Genesis402 / UnyKorn Operator Network

Aave Bid-ask spread check: Calculate the latest absolute and percentage bid-ask spread. Coinbase Exchange public USD market data; not investment advice.

Aave Hourly candles: Return recent hourly OHLCV candles. Coinbase Exchange public USD market data; not investment advice.

Aave Live ticker: Return the last trade, bid, ask, and rolling volume. Coinbase Exchange public USD market data; not investment advice.

Aave Top of order book: Return the best bid and ask levels from the public order book. Coinbase Exchange public USD market data; not investment advice.

aave-v3-arbitrum-usdc: USDC supply APR, time-weighted over 2026-09-28→2026-09-29, signed. Cheaper than the agent turns you'd burn finding the contracts, decoding ray-scaled rates, sampling the series, and time-weighting it — you trust the math, not us. Verify it offline — schema, every published figure recomputed, and the secp256k1 signature — with no API call and no trust in us.

Aave v3 health factor and collateral/debt summary

Assess tool reachability and observation staleness

Get the verified contract ABI and verification metadata for a deployed contract by address, sourced from Sourcify. Returns the contract ABI (to decode or call it), contract name, compiler/language, match type, and proxy resolution (is-proxy plus implementation addresses). Supports Ethereum, Base, Arbitrum, Optimism, Polygon. Unverified contracts return `verified:false`. Live reads with cache fallback.

The verified ABI of a smart contract on any EVM chain from Sourcify: function signatures, event names, contract name, compiler version and proxy implementations, plus the full ABI JSON ready for a client. Query: ?address=0x8335…&chain_id=8453

ABI-decode return data against declared types — Genesis402 / UnyKorn Operator Network

ABI-encode a list of typed parameters — Genesis402 / UnyKorn Operator Network

About page discovery audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.

About page discovery repair plan fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.

Publisher discovery audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.

Publisher discovery decision fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.

Publisher discovery repair plan fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.

Prüft am Objekt abschnitt den Befund maschinenlesbaren Inhaltstyp.

Prüft am Objekt absendung den Befund Zahl enthaltener Formulare.

Prüft am Objekt absendung den Befund verwendete Formularmethode.

Prüft am Objekt absendung den Befund vorhandene Feldbeschriftung.

Prüft am Objekt absendung den Befund Zieldomain der Übermittlung.

Prüft am Objekt absendung den Befund Zahl gesetzter Cookies.

Absolute canonical audit fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.

Absolute value of a number. Call when you need magnitude from signed deltas or balances. Returns absolute numeric value 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.

Generate an avatar image from a name or initials with customizable styling.

Get detailed company information from a domain including name, logo, headcount, location, industry, and more.

Use this when you need AI progress as it stood on a past date: the reading of the same 129 series (benchmarks, compute, AGI prediction-market odds, model pricing, AI stocks, energy, space, robotics, research output) taken on YYYY-MM-DD. Dated ids are listed free at /. Same per-series shape as /ai-progress/latest, so you can diff dates yourself; /ai-progress/what-changed does the diff for you. Unknown id -> 404.

Use this when the question is what moved in AI progress between two dates: the acceleration between two readings of 129 series (benchmarks, compute, AGI odds, model pricing, AI stocks and crypto, energy, space, robotics, research output). Per series: from/to value and date, absolute and % change, and whether a new observation landed. Dates are YYYY-MM-DD ids from the free menu at /.

Accepts three forms of recipient. A bech32 lnurl is decoded to its callback URL, a Lightning address is resolved through the well-known lnurlp path, and a Nostr public key is resolved by reading its kind 0 profile from relays and taking the lud16 or lud06 field it publishes.

The access-control-allow-credentials response header of a URL: whether it is present, its value, and a one-line reading of what the value means (or the risk of its absence for security headers). One header, one answer, for audits and monitoring scripts. $0.01 per check.

Access to api/v2/addresses. List addresses holding native coins sorted by balance - top accounts

Access to api/v2/addresses/:address_hash. Retrieve detailed information about a specific address or contract