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Returns one of twelve reason codes (ALLOW · REQUIRE_NOTIFICATION · REQUIRE_RESPONSIBLE_PERSON · DENY_NOT_A_COSMETIC_HERE · DENY_INGREDIENT_BANNED · DENY_INGREDIENT_LIMIT · DENY_CLAIM · DENY_MARKET · DENY_ACTOR_CLASS · DENY_UNLICENSED_AGENT · DENY_NO_GTIN · DENY_NOT_VERIFIED), the rule-set version, the source page and a decision_id for the downstream tools.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"ship_to":{"type":"string"},"actor_class":{"type":"string"},"product":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null},"product_type":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null},"ingredients":{"anyOf":[{"items":{"type":"string"},"type":"array"},{"type":"null"}],"default":null},"claims":{"anyOf":[{"items":{"type":"string"},"type":"array"},{"type":"null"}],"default":null},"channel":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null},"credential":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null}},"required":["ship_to","actor_class"]}},{"name":"get_availability","description":"In stock, and where: the availability block of a product (banners on the shelf of record, product URLs read live at load, store counts where the retailer record carries one) once gate_transaction has answered allow (decision_id).","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"gtin":{"type":"string"},"decision_id":{"type":"string"},"market":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null}},"required":["gtin","decision_id"]}},{"name":"get_enforcement_watch","description":"Recalls, bans and safety alerts, dated: enforcement events by market, ingredient, brand or since a date, each with its source page.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"market":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null},"query":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null},"since":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null}}}},{"name":"get_ingredient_record","description":"One ingredient, and its status in every market: the standard ingredient name (INCI), aliases, and per rule set whether it is prohibited, restricted (with the limit or condition) or listed, each with the official list and its source page.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"ingredient":{"type":"string"}},"required":["ingredient"]}},{"name":"get_item","description":"One product by GTIN, fully resolved: taxonomy path, variant or form, brand, market, claim status, market status, availability; after the gate also ingredients, claims, attributes, shades (parent and child) and offers.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"gtin":{"type":"string"},"market":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null},"decision_id":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null}},"required":["gtin"]}},{"name":"get_label_and_claims","description":"What the label must say, and which claims are allowed: the label requirements of the market and the claims rules of record (patterns that take a product out of the cosmetic class), each with its source page. Optional claims are checked against the rules.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"market":{"type":"string"},"claims":{"anyOf":[{"items":{"type":"string"},"type":"array"},{"type":"null"}],"default":null}},"required":["market"]}},{"name":"get_market_status","description":"Is this product type a cosmetic here? Product type by market: cosmetic, drug, special class (functional cosmetic, quasi-drug, grade 2, therapeutic good) or not permitted — with the rule-set version and the regulator's page.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"product_type":{"type":"string"},"market":{"type":"string"}},"required":["product_type","market"]}},{"name":"get_notification_requirements","description":"What must be filed before sale in a market: the notification scheme, the responsible-person requirement and, for a product type in a special class, the extra step (review, registration, listing) — each with its source page.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"market":{"type":"string"},"product_type":{"anyOf":[{"type":"string"},{"type":"null"}],"default":null}},"required":["market"]}},{"name":"get_price","description":"The price for this buyer: the price basis (list · contract) from the supplier's offers on the record, once gate_transaction has answered allow (decision_id). 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