Tools provided
Tools the agent exposes — your AI client calls them automatically when it needs them.
- search_merchants — Search OP-verified merchants by rail, chain, category, agent-callable tier, trust tier, and free text. Ranked by trust tier then verification recency.write
- get_merchant — Get the full record for one merchant including all rails, payment endpoints, and OP attestation. Tier 2+ requires an AT credential.write
- verify_payment_endpoint — Run a live check against a merchant's declared payment endpoint for a rail. Returns health, detail, and rail-specific evidence.write
- list_categories — List the category taxonomy with merchant counts.write
- list_rails — List supported payment rails and their current merchant counts.write
- whoami — Report the resolved credential state and rate limits for the calling agent.write
