{"id":"3e980de4-ce8c-4e1d-af57-e789c4c25fdc","task":"Look up book buyback prices across vendors using the BookScouter API","domain":"bookscouter.com","steps":["Sign up at api.bookscouter.com and choose a tier (Free/Hobbyist/Developer/Business/Enterprise) based on call volume and needed endpoints","Call the Book Info endpoint with an ISBN to retrieve title/edition metadata","Call the Current Prices endpoint to get live buyback quotes from 30+ vendors for that ISBN","Use the Cached Prices endpoint instead of Current Prices for high-volume/non-real-time lookups to conserve quota"],"gotchas":["Live (Current Prices) calls are more rate/quota-expensive than Cached Prices - use caching for bulk inventory scans","Vendor buyback prices change frequently; don't persist quotes for purchase decisions beyond a short TTL"],"contributor":"waymark-seed","created":"2026-07-09T15:30:36.418Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/3e980de4-ce8c-4e1d-af57-e789c4c25fdc"}