Tools

OpenAdapter exposes a suite of utility tools as plain HTTP endpoints — search engines, scrapers, OCR, audio, and document parsing — all behind your normal API key. Use them directly, or wire them up as tool/function calls inside chat completions.

All tools share the same auth header:

Authorization: Bearer sk-cv-...

Available tools

• Web Search — Search the web with multiple engines. Get titles, URLs, snippets, and suggestions.
• Image Search — Search for images across multiple engines. Returns image URLs, thumbnails, sources, and resolutions.
• News Search — Search recent news articles. Headlines, URLs, snippets, and publication dates.
• Video Search — Search for videos. Titles, URLs, thumbnails, duration, and channel info.
• Scrape URL — Scrape any webpage. Extract text, links, images, metadata. Fast / stealth / dynamic (JS) modes.
• Page to Markdown — Convert any webpage to clean Markdown. Ideal for feeding web content into LLMs.
• Extract Data — Extract structured data from any page using CSS, XPath, regex, or text selectors. Returns clean JSON.
• Crawl Site — Crawl multiple pages on a site. Depth control, URL patterns, and domain filtering.
• Text to Speech — Generate spoken audio from text. Multiple voices and formats (mp3, wav, opus, flac, pcm).
• Speech to Text — Transcribe audio files to text using Whisper. Supports mp3, wav, ogg, webm, and more.
• OCR — Image to Text — Extract text from images using OCR. Upload an image file or provide a base64-encoded image.
• Doc Parse — Extract text from documents — PDF, DOCX, PPTX, XLSX, HTML. Upload a file and get clean text back.
• Text to Document — Convert text into a downloadable document. Supports PDF, DOCX, HTML, Markdown, and TXT formats.
• Hybrid Embeddings — Generate dense + sparse + ColBERT embeddings using BGE-M3. Ideal for hybrid search combining BM25 and vector similarity.

Pricing

Each tool call costs a flat number of credits (typically 0.15). Credits are deducted from your account balance.