Day-trip planning awareness with disposable local context leads, themed experience candidates, source freshness, tradeoffs, and next actions for a destination or coordinate pair.

Account info: join date, base location, verification, username changes. Example: GET /api/jack/about

Emergency and disruption signals (earthquakes, weather alerts, wildfires, severe storms, water levels) around a travel location, with calm relay guidance for travelers.

Decode an EVM signature request (EIP-712 typed data, Permit/Permit2, or ERC-20 approve calldata) into a structured intent: what token, which spender, how much, until when, plus risk_flags and an action_hint. Deterministic, no LLM. Answers an agent's question 'what am I about to sign?'

Scan any wallet address for anomalous transaction patterns

Geo-located DNS resolution — resolve hostnames from specific countries to see how CDNs, geo-blocking, and DNS-based routing differ by region.

Convert arbitrary text into a clean, URL-safe slug. Transliterates accented and non-Latin characters, lowercases by default, and collapses to a configurable separator; strict mode drops anything outside [a-z0-9]. Deterministic.

Before sending funds, check if the recipient is an address-poisoning look-alike. Give us the recipient and your known/intended addresses; we flag when the recipient shares the displayed head AND tail of one you know but differs in the middle — the exact signature of a poisoning attack that fools copy-paste. Deterministic, no LLM, no external calls. Answers an agent's question 'is this really the address I mean?'

Pre-send safety check: is this recipient a known malicious address (caught live on Base seeding address-poisoning via zero-value transfer sprays), or a look-alike of an address you trust? Checks our continuously-updated threat DB + deterministic look-alike logic. Answers an agent's 'is it safe to send here?' before every transfer.

Render a Markdown document to HTML (GitHub-flavored: headings, lists, tables, code fences, links). Returns the HTML string. Pairs with /url-to-markdown for round-tripping web content.

Hacker News engagement / dev-sentiment for a project or topic: story count, total & average points and comments, and the top stories (title/url/points/comments/date). From the keyless HN Algolia search API.

H1DR4 SKYNET investigation dossier. Paid per target. Public-interest investigation use only.

Best-effort anomaly scan for a single token; paid output includes source status and coverage notes

Count the number of tokens a string uses for an LLM, using the same BPE encodings the major models use (o200k_base for GPT-4o/o1, cl100k_base for GPT-4/3.5 and embeddings). Optionally pass a USD price per million tokens to get an estimated cost. Lets an agent budget context and spend before a call.

Explain a cron expression in plain English and compute its next fire times. POST a 5- or 6-field cron string (optionally an IANA timezone); returns a human-readable description and the next N upcoming run timestamps. The inverse of /text-to-cron.

Score the current blockchain event window for sequence anomalies

Structured analysis report in one call on any URL, company, product or subject: positioning + strengths + risks + opportunities + 0-100 actionable score + STRONG/MODERATE/WEAK rating + recommendation + provenance + a signed receipt. A fixed-schema research report, competitive analysis, market analysis and risk/opportunity assessment an agent consumes without re-parsing, composed from live public web signals. Competitive / investment / partnership / market analysis for AI agents.

Extract readable plain text from an HTML fragment or document. Strips all tags, collapses whitespace, and drops blank lines — handy for feeding scraped HTML to an LLM or computing a text length.

Scans native balance and ERC-20 token balances for a wallet address on Base or Ethereum.

Chainlink For Agents: execute a catalog workflow by workflow name.