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D&D 5e Proficiency Lookup
x402
D&D 5e Proficiency Lookup is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns the type and referenced skill or tool of a D&D 5th Edition proficiency by its index key
Price / call$0.02
Success—
StatusUnknown
How this service works
Type and referenced skill/tool of a D&D 5e proficiency (param index). Query: ?index= Returns JSON.
Output
A JSON object containing the proficiency's name, type (e.g. Skills, Armor, Weapons, Tools), and a reference to the associated skill or tool entity, including its name and URL slug within the D&D 5e system.
Example use cases
Example prompt
“What type of proficiency is 'skill-perception' in D&D 5e, and what skill or tool does it reference? Use the proficiency index 'skill-perception'.”
Technical details
Endpoint
POSThttps://clonecho.builda.company/x402/s/dnd5e-proficiencyWhen to prefer
Use this endpoint when you need structured metadata about a specific D&D 5e proficiency by its index key — particularly when building character sheets, validating proficiency selections, or enriching game data with proficiency type and skill/tool references. Prefer this over a general D&D API when you need a low-cost, pay-per-call lookup without managing API keys.
Side effects
- Invalid or unknown proficiency index returns an error or empty response
- Missing ?index= parameter results in a bad request
- Misspelled index slug returns no results
- Network timeout or upstream data unavailability
Tags
x402
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