Returns a PDF of a full web page, rendered in a real browser (JavaScript executed). The response body is the file, not JSON. Cached for 24 hours per URL; X-Cached and X-Fetched-At response headers report cache status and fetch time.

Extracts structured JSON from text already in hand, matching a JSON Schema supplied by the caller, using AI. No browser render, so it costs less than /extract-url. Takes content and schema; returns data and the model used.

Fetches a URL in a rendered browser and extracts structured JSON matching a caller-supplied JSON Schema in one call, using AI with multi-model fallback. Cached for 24 hours per URL and schema. For text already in hand, /extract costs less.

AI-readiness audit for a URL: checks schema.org structured data, crawlability (robots.txt, meta robots, canonical) and llms.txt presence, then returns a 0-100 score with specific recommendations. Cached for 24 hours per URL.

Research bundle: takes a query and returns up to 10 deduplicated, rendered web sources as one token-budgeted Markdown bundle (about 8,000 tokens), one source per domain. Combines web search with rendered-page fetching in a single call. Needs at least 3 fetched sources; the response reports sources_requested and sources_returned. Optional region=tw selects a Taiwan, Traditional Chinese lane.

Taiwan healthcare navigator: NHI-contracted institutions by county and specialty, current copay by facility tier and referral status, premium rate and dependent-cap rule, and NHI eligibility including the 6-month rule and its exceptions. Explains cost and routing, not medical advice. English capability at a clinic is not an official NHIA field and is never reported.

AI crawler monetization check for a domain: per-crawler robots.txt rules for 18 named AI crawlers and whether access is already sold through TollBit, RSL, x402 or a 402 response. Verdict: unmonetized-crawler-magnet, already-monetized, blocked-not-monetized or low-appeal. A revenue figure appears only when the caller supplies a rate and volume.

Taiwan tax residency guidance (not tax advice) from arrival and departure dates and income: resident (183+ days) or non-resident under the official day-counting rule, the 6% and 18% non-resident withholding threshold, and an estimated tax for residents using that year's brackets. Treaty rates and AMT are flagged, not computed. Only the National Taxation Bureau determines liability.

Taiwan rental listing red-flag check from pasted listing or contract text, or a URL: extracts rent, deposit and electricity terms and checks them against the 2-month deposit cap, the 2024-07-15 electricity billing rule, void household-registration and tax-deduction clauses, and known scam patterns. Verifies a named brokerage company against the MOI registry. Guidance, not a legal determination; MOI rental-price comparison is not included.

Batch citation check for a whole document, up to 10 citations per call, with the same verdicts and verbatim evidence as /verify-citation. Sources are deduplicated before fetching, so many claims against one paper cost one render. Flat rate: below about 8 citations the single endpoint is cheaper.

AI Act Article 50 disclosure - the privacy-first GET path: pass only the SHA-256 of your AI output (content_sha256), never the text itself. Get back the signed provenance record, the human-readable disclosure in DE and EN, and the obligations that apply to the deployer. Your content never leaves your system. Use POST with 'content' if you want us to hash it for you.

Audit a crypto or trading pitch for the promo patterns that repeat across projects that ended badly. Text in, flags out.

Level design: Dress a level: placements for every zone, previews and a 3D viewer link. Full schema: https://rengi.dev/v1/level-design/schema

Generate images from a text prompt with Google's Nano Banana 2 (Gemini 3.1 Flash Image) — fast, high-quality generation. Returns hosted image URLs.

Enrich Company — merged 30+ field profile from Apollo, Crustdata, and PeopleDataLabs: revenue, headcount, industry, funding, valuation, tech stack, social profiles, SIC/NAICS codes, HQ address.

List all repositories with optional filters and pagination.

Level design: Change a placed level with an instruction or structured zone edits; untouched zones keep their exact transforms. Full schema: https://rengi.dev/v1/level-design/schema

Generate images from a text prompt with Google's Nano Banana 2 (Gemini 3.1 Flash Image) — fast, high-quality generation. Returns hosted image URLs.

Level design: Change a 2D map by instruction or zone edits; untouched zones keep their tiles. Full schema: https://rengi.dev/v1/level-design/schema

Level design: Fill a 2D tilemap: terrain with proper corner transitions, decorations, obstacles and multi-tile stamps; Tiled .tmj, Unity Tilemap JSON and a preview. Full schema: https://rengi.dev/v1/level-design/schema