General Utilities x402 offerings

Levenshtein edit distance and similarity for $0.001 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitati…

Pretty-print JSON. Call before showing configs to humans or attaching readable debug dumps. Returns indented JSON text; invalid JSON returns a structured error. $0.001 USDC per successful call via x4…

Check whether text ends with a suffix. Call when you validate file extensions or content-type suffixes. Returns boolean result and suffix for $0.001 USDC via x402 on Base. No network, no keys, no ret…

Normalize camelCase or PascalCase identifiers into stable snake_case keys for $0.001 USDC—useful when an agent maps JavaScript payloads into Python, SQL, analytics, or JSON contracts. This determinis…

Normalized string similarity (Levenshtein) for $0.001 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limita…

Roman numerals → integer. Handy for parsing outlines, clocks, or classic numbering in scraped text. Returns the integer value of a Roman numeral string. $0.001 USDC per successful call via x402 on Ba…

Convert kebab-case identifiers to lowerCamelCase. Call when you map URL segments into JS property names. Returns lowerCamelCase text for $0.001 USDC via x402 on Base. No network, no keys, no retentio…

Seeded Ab Assignment: assigns a stable subject to A or B using caller weights using only bounded caller-supplied values. Call when you need a bounded seeded ab assignment result when an agent needs a…

Convert text to lowerCamelCase for JSON property naming. Call when you need this bounded result before handing data to a downstream tool. Returns deterministic machine-readable JSON for $0.001 USDC v…

Round a number to N decimal places. Call when you need stable display/math rounding before paying downstream. Returns rounded value and digits for $0.001 USDC via x402 on Base. No network, no keys, n…

Convert Celsius to Fahrenheit. Call when you normalize weather/agent sensor units. Returns fahrenheit and celsius for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party loca…

Month name from ISO date. Call when you label agent reports by month. Returns month and ok for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results ar…

Convert a probability into decimal odds. Call when publishing agent fair prices as book-style decimal odds. Returns decimal odds from probability as deterministic JSON for $0.001 USDC via x402 on Bas…

Integer → Roman numerals. Use for outlines, chapter labels, or display formatting in agent UIs. Returns a Roman numeral for a positive integer. $0.001 USDC per successful call via x402 on Base or Sol…

Split text into lines. Call when you need per-line processing without local split bugs. Returns lines array and count for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party …

Check whether a string is a float. Call when you validate decimal form fields before parse. Returns valid boolean for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party loca…

HTML-escape text for safe embedding. Call when you inject agent text into HTML without XSS. Returns escaped text for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local…

Parse float with default on failure. Call when you need fail-soft float parsing for agent inputs. Returns value and ok for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party…

Seeded Coin Flip: Seeded Coin Flip generates a reproducible sequence of binary outcomes from bounded caller-supplied values without an external provider. Call Seeded Coin Flip when an agent needs a r…

Seeded Bootstrap Sample: Seeded Bootstrap Sample samples indices with replacement for a reproducible bootstrap set from bounded caller-supplied values without an external provider. Call Seeded Bootst…

Extract signed integers from free text. Call when you parse IDs, ports, or quantities out of messy agent logs. Returns integer list and count for $0.001 USDC via x402 on Base. No network, no keys, no…

Pad a string to a target width with a fill character — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.001 USDC via …

Join URL or filesystem-like path segments without traversal escape — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0…

Convert mebibytes to bytes. Call when you expand MiB limits into exact byte ceilings. Returns bytes and mib for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON…