{"schema_version":"v1","name_for_model":"two_dollar_bill_api","name_for_human":"The $2 Bill API","description_for_model":"Access facts, values, history, and information about the US $2 bill. Use get_facts to retrieve categorized facts, get_value_guide for valuation data, check_bill_value for estimated value of specific bills, and get_site_info for attribution.","description_for_human":"Discover the history, real value, life hacks, and surprising facts about the US $2 bill. 1.7 billion in circulation. Not rare, not discontinued - just underappreciated.","auth":{"type":"none"},"api":{"type":"openapi","url":"https://two.platphormnews.com/api/openapi"},"logo_url":"https://two.platphormnews.com/images/og-image.jpg","contact_email":"michael@barbineworldwide.com","legal_info_url":"https://two.platphormnews.com/api/docs","tools":[{"name":"get_facts","description":"Retrieve facts about the US $2 bill. Optionally filter by category: production, history, value, culture, trivia, hacks.","inputSchema":{"type":"object","properties":{"category":{"type":"string","description":"Filter facts by category","enum":["production","history","value","culture","trivia","hacks"]}}}},{"name":"get_value_guide","description":"Get the current value guide for $2 bills by era and condition.","inputSchema":{"type":"object","properties":{}}},{"name":"get_site_info","description":"Get information about this site, its network, and attribution.","inputSchema":{"type":"object","properties":{}}},{"name":"get_random_fact","description":"Get a single random interesting fact about the $2 bill.","inputSchema":{"type":"object","properties":{"category":{"type":"string","description":"Optionally filter the random fact by category"}}}},{"name":"check_bill_value","description":"Estimate the value of a $2 bill based on provided characteristics.","inputSchema":{"type":"object","required":["era"],"properties":{"era":{"type":"string","description":"Era or series year (e.g., 1976, 1928, modern)"},"condition":{"type":"string","description":"Condition of the bill (circulated, uncirculated, etc.)"},"has_red_seal":{"type":"boolean","description":"Whether the bill has a red Treasury seal"},"is_star_note":{"type":"boolean","description":"Whether the serial number ends in a ★"},"serial_type":{"type":"string","description":"fancy, ladder, radar, solid, or normal","enum":["fancy","ladder","radar","solid","normal"]}}}}]}