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Open5e D&D Monster Search
x402
Open5e D&D Monster Search is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Search open-license Dungeons & Dragons monsters by keyword across multiple sourcebooks, returning JSON results.
Price / call$0.02
Success—
StatusUnknown
How this service works
Search open-license D&D monsters across many sourcebooks by keyword (param q). Query: ?q= Returns JSON.
Output
A JSON array or object containing matching monster entries from open-license D&D sourcebooks, including stat blocks, abilities, types, challenge ratings, and source references for monsters whose names or descriptions match the keyword query.
Example use cases
Example prompt
“Can you search for D&D monsters matching 'dragon' across open-license sourcebooks and show me what comes back?”
Technical details
Endpoint
POSThttps://clonecho.builda.company/x402/s/open5e-monstersWhen to prefer
Use this endpoint when you need open-license D&D 5e monster data searchable by keyword across multiple sourcebooks. Ideal for tabletop RPG tools, campaign assistants, or game master helpers that need structured monster stat blocks without requiring a proprietary API key. Prefer over manual lookups or scraping when you need machine-readable JSON monster data from Open5e.
Side effects
- Empty results if no monsters match the query keyword
- Malformed or missing q parameter returns an error
- Rate limiting or payment failure returns 402 Payment Required
- Obscure or misspelled monster names may return no results
Tags
x402
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