merona — x402 settlement index

{'type': 'object', 'properties': {}, 'description': 'This tool takes no arguments.', 'additionalProperties': False}

{'type': 'object', 'properties': {'note': {'type': 'string', 'description': 'Scope and method pointer.'}, 'clean': {'type': 'array', 'items': {'type': 'object', 'properties': {'as_of': {'type': 'string', 'description': 'Measurement date (UTC).'}, 'chain': {'type': 'string'}, 'clean_volume_usd': {'type': 'number'}, 'clean_settlements': {'type': 'integer'}}}, 'description': 'One entry per chain.'}, 'error': {'type': 'string', 'description': 'Present only on backend failure.'}}, 'description': 'Wash-adjusted settlement figures per chain.', 'additionalProperties': True}

{'type': 'object', 'properties': {}, 'description': 'This tool takes no arguments.', 'additionalProperties': False}

{'type': 'object', 'properties': {'meta': {'type': 'object', 'description': 'Feed provenance: generated-at, counts, method pointer.'}, 'error': {'type': 'string', 'description': 'Present only on backend failure.'}, 'catalog_vs_live': {'type': 'array', 'description': 'Endpoints advertising one payout address while asking payers for another (top 10).'}, 'payto_rotation_count': {'type': 'integer', 'description': 'Endpoints with dated payout-address rotation history.'}}, 'description': 'The current public mismatch feed.', 'additionalProperties': True}

{'type': 'object', 'required': ['query'], 'properties': {'query': {'type': 'string', 'maxLength': 256, 'description': 'Wallet address (0x… or base58) or endpoint URL/hostname to look up.'}}}

{'type': 'object', 'properties': {'note': {'type': 'string', 'description': 'Interpretation guidance — dated facts, not accusations.'}, 'error': {'type': 'string', 'description': 'Present only on backend failure.'}, 'query': {'type': 'string', 'description': 'The query as interpreted.'}, 'matches': {'type': 'array', 'description': 'Mismatch/rotation records touching the query; empty when none known.'}}, 'description': 'Match results for the queried wallet/endpoint.', 'additionalProperties': True}

{'type': 'object', 'required': ['chain', 'address'], 'properties': {'chain': {'type': 'string', 'description': 'Chain the seller settles on, e.g. base, polygon, solana.'}, 'address': {'type': 'string', 'description': 'Seller wallet address to score.'}, 'api_key': {'type': 'string', 'description': 'merona API key. Alternative to per-call x402 payment.'}, 'payment': {'type': 'string', 'description': 'Base64 X-PAYMENT payload for a single x402 payment.'}}}

{'type': 'object', 'properties': {'tier': {'type': 'string', 'description': 'unrated | provisional | verified.'}, 'error': {'type': 'string', 'description': 'Present only on failure.'}, 'grade': {'type': ['string', 'null'], 'description': 'A–F letter; null means unrated (evidence gate, not an adverse signal).'}, 'score': {'type': ['number', 'null'], 'description': 'Numeric m.Score behind the letter.'}, 'delivery': {'type': 'object', 'description': 'Paid-probe delivery evidence, when merona has bought from this seller: status delivery_verified (dated) or charged_unserved (payment settled, request refused; settlement tx included). This score covers base/polygon/solana, but delivery evidence is base-only today (see PROBE_COVERAGE_CHAINS) — null here on polygon/solana means no probe was possible, not a clean record.'}, 'components': {'type': 'object', 'description': 'Score component breakdown.'}, 'snapshot_sha256': {'type': 'string', 'description': 'Snapshot hash for independent re-derivation.'}, 'payment_required': {'type': 'object', 'description': 'x402 payment instructions; present only when the call is unpaid.'}, 'suggested_action': {'type': 'object', 'description': 'Deterministic action hint (PROCEED/CAUTION/INVESTIGATE/DECLINE/INSUFFICIENT_EVIDENCE) with reasons and rule version.'}}, 'description': "The seller's score, or x402 payment instructions when called without api_key/payment.", 'additionalProperties': True}