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Dice Notation Parser
x402
Dice Notation Parser is a paid API for AI agents from x402-zoo.lolagent.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Parses and validates tabletop RPG dice notation expressions (e.g. d20, 2d6, 3d8+2) without rolling them, returning structured components.
Price / call$0.001
Success—
StatusUnknown
How this service works
Parse and validate tabletop dice expressions such as d20, 2d6 and 3d8+2 without rolling.
Output
A structured breakdown of the dice notation expression, including the number of dice, the number of faces on each die, and any numeric modifier (e.g. +2 or -1), along with a validity flag indicating whether the notation is well-formed.
Example use cases
Validating user dice input in a game
“A player typed '4d6-1' into my game's dice roller — can you parse that notation and confirm it's valid before I process the roll?”
Explaining dice expressions to a newcomer
“My friend is new to D&D and doesn't understand what '2d6+3' means — can you break it down into its components so I can explain it to them?”
Checking notation before building a probability calculator
“I want to calculate the probability distribution for 'd20', but first can you parse that notation so I know the die faces and any modifiers?”
Technical details
Endpoint
GEThttps://x402-zoo.lolagent.workers.dev/api/dice-notation-parserWhen to prefer
Choose this endpoint when you need to parse and validate dice notation strings without actually simulating a roll — ideal for input validation, display formatting, probability setup, or teaching users what a dice expression means. Prefer this over a full dice roller when you only need the structure, not a random result.
Side effects
- Malformed or unrecognized notation string returns a validation error
- Missing 'notation' query parameter causes a 400 bad request
- Non-standard extensions beyond XdY+Z format may not be supported
- Empty string input likely returns invalid/error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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