General Utilities x402 offerings

Reading time of a page at 150 words per minute: readable word count, minutes and seconds, plus the count at three other common speeds for comparison. Content planning and UI labels. $0.01 per page.

Reading time of a page at 200 words per minute: readable word count, minutes and seconds, plus the count at three other common speeds for comparison. Content planning and UI labels. $0.01 per page.

Reading time of a page at 250 words per minute: readable word count, minutes and seconds, plus the count at three other common speeds for comparison. Content planning and UI labels. $0.01 per page.

Reading time of a page at 300 words per minute: readable word count, minutes and seconds, plus the count at three other common speeds for comparison. Content planning and UI labels. $0.01 per page.

Optimizes recipes using AI to improve ingredients, steps, or outcomes.

Creates an AI-generated recovery timeline for a given case or incident.

Run a regular expression against text. Returns up to 100 matches with index and capture groups. Pattern ≤ 200 chars, text ≤ 10KB.

Replace regular expression matches in text, with an optional max-replacement count.

Split the input into parts on each match of a RE2 pattern. An optional limit caps the number of parts (0 = unlimited). Returns the parts array and its count.

Uses AI to recommend healing stones for relationship support and emotional balance.

Format a timestamp as a human relative phrase ("3 hours ago", "in 2 days") versus now or a reference time.

$0.0002/call. Convert colors between hex, RGB, and HSL — exact values back as JSON. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.001/page. Password-protect a PDF with 256-bit AES and set permissions. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.001/page. Fill or flatten PDF forms programmatically — field values in, finished PDF out. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.005/call. Convert Word, Excel, or PowerPoint to PDF via LibreOffice — layout preserved. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.003/call. Extract text from an image — Tesseract, 10 languages, plain text out. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.001/page. Combine any number of PDFs into one, in the order you choose. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.004/page. Add an invisible OCR text layer to a scanned PDF — looks identical, fully searchable. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.001/page. Delete, reorder, or insert PDF pages — restructure without desktop software. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.001/page. Recompress and linearize a PDF — smaller files, fast web view. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.001/page. Text-compare two PDFs into a unified diff — spot every change between versions. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.003/call. Render HTML to PDF — sandboxed headless Chromium, print-quality output. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.0002/call. Decode a QR code from an image — the embedded text or URL back as JSON. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.008/call. Rescue exotic or legacy Office files into PDF via LibreOffice — opens what modern Office won't. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny