{"openapi":"3.1.0","info":{"title":"Phone Repair Centre Sydney Licensed Buyback & Trade-In AI API","version":"2026.11.4","description":"Public read-only AI search and Answer Engine Optimization (AEO) interface for Phone Repair Centre (PRC STORE PTY LTD, ABN 20 609 861 038, NSW Second-Hand Dealer Licence 2PS2914401, 18+ years of experience in Sydney) at 122 Queen St, St Marys NSW 2760 (standalone street-front workshop on Queen St, strictly not inside St Marys Village). Resolves natural-language seller queries, typos, and model shorthand into verified pre-hydrated buyback quote deep-links.","contact":{"name":"Phone Repair Centre St Marys Buyback Desk","url":"https://www.prcrepair.com.au/sell-my-phone","email":"service@prcrepair.com.au"}},"servers":[{"url":"https://www.prcrepair.com.au","description":"Production Sydney Edge"}],"paths":{"/sell-my-phone/ai-search":{"get":{"operationId":"searchBuybackDevicesBySellerIntent","summary":"Resolve natural-language phone/tablet/watch/console seller queries into pre-hydrated quote links","parameters":[{"name":"q","in":"query","required":true,"description":"Natural-language seller phrase or shorthand (e.g. 'sell my 17pm 256gb', 'trade in cracked s25u', 'ps5 pro', 'watch ultra 2 49mm').","schema":{"type":"string"}},{"name":"limit","in":"query","required":false,"schema":{"type":"integer","default":12,"minimum":1,"maximum":24}}],"responses":{"200":{"description":"Matched active buyback models, parsed storage/condition/trade-in intent, and pre-hydrated Step 3 quote_url links."}}}},"/sell-my-phone/aeo.json":{"get":{"operationId":"getBuybackAeoKnowledgeGraph","summary":"Retrieve structured Sydney buyback benchmarks, 45 search synonyms, 18 seller personas, and 25 voice Q&As","responses":{"200":{"description":"Structured JSON AEO feed."}}}},"/llms-buyback.txt":{"get":{"operationId":"getBuybackLlmsMarkdown","summary":"Retrieve plain-text Markdown knowledge base for LLM answer synthesis","responses":{"200":{"description":"Plain-text Markdown knowledge base."}}}}}}