General Utilities x402 offerings

Use when an agent must read a document it was handed: it turns it into clean Markdown in about a second - pass an https URL or base64 of a PDF, Word, Excel, PowerPoint, HTML, CSV or XML file and get the text back with its headings, tables and page markers, plus the token count. It reads the text layer, so a scanned page with no text layer comes back without text. You are only charged if the Markdown is delivered. No API key, no account.

Categorizes and tags keywords from dream journal entries into thematic labels (symbols, emotions, people, actions) for easy analysis.

Drug safety card: FDA label warnings, adverse-event counts, recalls, molecule and harm-reduction facts, each with its licence. Drug safety card from open sources in one call: pass ?name=ibuprofen (brand or generic) or a substance such as MDMA. RxNorm normalises the name to its ingredients; then the FDA label warnings (boxed warning, contraindications, interactions), FDA adverse-event report counts with the top reactions, recent FDA recalls, molecule facts (ChEMBL) and harm-reduction dose…

DST transitions: list the daylight-saving time changes for an IANA time zone over a date range: the exact instant of each shift, the offset before and after, and whether local clocks jump forward or back. Returns the current offset and DST state, and the next transition from a given instant. Zones without DST return an empty transition list rather than an error.

Computes word/character/sentence counts, estimated reading time, and an approximate Flesch-Kincaid grade level for provided text.

Translates a cron expression into a human-readable description and computes its next scheduled run times.

Encodes text to Base64 or decodes a Base64 string back to text.

Converts text between camelCase, snake_case, kebab-case, PascalCase, Title Case, and URL slugs.

Converts text between camelCase, snake_case, kebab-case, PascalCase, Title Case, and URL slugs.

Converts a color between HEX, RGB, and HSL, and optionally computes the WCAG contrast ratio against a second color.

Computes the Levenshtein edit distance and a similarity percentage between two strings.

Generates placeholder Lorem Ipsum text with a given number of paragraphs and sentences per paragraph.

Validates a credit card or IMEI number against the Luhn checksum algorithm.

Returns official public holidays for a given country and year.

Generates placeholder Lorem Ipsum text with a given number of paragraphs and sentences per paragraph.

Generates one or more cryptographically random UUID v4 identifiers.

Returns official public holidays for a given country and year.

Converts a color between HEX, RGB, and HSL, and optionally computes the WCAG contrast ratio against a second color.

Computes the Levenshtein edit distance and a similarity percentage between two strings.

Encodes text to Base64 or decodes a Base64 string back to text.

Validates a credit card or IMEI number against the Luhn checksum algorithm.

Finds words that rhyme with, mean similarly to, or sound like a given word.

Computes word/character/sentence counts, estimated reading time, and an approximate Flesch-Kincaid grade level for provided text.

Finds words that rhyme with, mean similarly to, or sound like a given word.