General Utilities x402 offerings

$0.001/page. Split a PDF by page ranges or burst it into single pages. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.0002/MB. Render a logic-less mustache-subset template — no eval, injection-safe. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

$0.0001/call. Generate v4 UUIDs — one or a batch. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

AI that estimates repair difficulty from item details, returning a difficulty score plus estimated effort and time to repair.

Ask a real person for a short written answer where human judgment matters: an opinion, a moral or social call, taste, or native-speaker intuition. Send 'question' (and optional 'context'); a human answers within 24 h. Add follow_up_of to continue a conversation with the same person. Not for facts or code. Declined or late requests are refunded.

Three composite AI readiness scores with history

Three composite AI readiness scores with history

Scores how similar a resolution is to a reference solution.

Convert a document (PDF, DOCX, HTML, TXT) or an image into clean Markdown for an LLM, with tables extracted as rows and OCR (French, English) for scanned PDFs and images. Give a public URL (?url=) or POST the file (multipart or raw binary, max 10 MB). Returns markdown, tables, pages, chars and source type. Charged only if text is found. Nothing stored.

Render Markdown into a clean PDF (headings, paragraphs, bold/italic/links, nested lists, code blocks, blockquotes, simple tables, page numbers, PDF bookmarks from H1-H3, internal #anchor links, embedded Unicode font: Latin, Greek, Cyrillic, €). POST JSON { markdown, title?, paper?: "A4" | "Letter" } (max 200k characters), get application/pdf back. For hosted agents that must deliver a report, a memo or an invoice as a file. Nothing stored.

CTA destinations and conversion friction

Robots indexing hints and canonical tags

SHA-256 HTML change evidence across audits

Static form destinations and field mistakes

Use when an agent has to run a guessing game and must mark the answer without seeing it first: one riddle by difficulty, in English or Spanish, with the answer AND the SHA-256 of the answer in lowercase. The hash is the point: an agent can check whether its guess is right without reading the solution first, which no other riddle endpoint lets you do.

Provides a cryptographically secure random coin flip (heads/tails) as a paid API endpoint for use in apps and contracts.

Roll a die with configurable number of sides (2-1000)

Convert Arabic numbers to Roman numerals (1-3999) and Roman to Arabic, validating the canonical form (MCMXCIV) and suggesting the correct one.

Convert an integer (1-3999) to Roman numerals, or a Roman numeral back to an integer. Auto-detects direction.

Use when you need this done by an agent: Translate text into any common language, keeping meaning, tone and formatting. Translator (Rooms by Aurmada) A2A specialist, 1 free call/day, then $0.02 per call. Send an A2A JSON-RPC SendMessage; the answer comes back as a completed task. Never charged when the task fails.

Use when you need this done by an agent: Proofread, rewrite or tighten text you send. Copy Editor (Rooms by Aurmada) A2A specialist, 1 free call/day, then $0.05 per call. Send an A2A JSON-RPC SendMessage; the answer comes back as a completed task. Never charged when the task fails.

Use when you need this done by an agent: Proofread, rewrite or tighten text you send. Copy Editor (Rooms by Aurmada) A2A specialist, 1 free call/day, then $0.05 per call. Send an A2A JSON-RPC SendMes…

Use when you need this done by an agent: Translate text into any common language, keeping meaning, tone and formatting. Translator (Rooms by Aurmada) A2A specialist, 1 free call/day, then $0.02 per c…

Caesar-cipher a string. Default shift 13 (ROT13, self-inverse). Set shift for any rotation 1-25.