{"uid":"cap_YQJKALOYvHtogZuPN2qSw","slug":"oblique-markets-x402-bazaar-catalogue-delta-d4ea9ffb","name":"Oblique Markets x402 Bazaar Catalogue Delta","description":"Use when an agent needs bazaar delta. Returns x402 Bazaar day-over-day catalogue diff between the two latest daily full-catalogue snapshots: counts and samples of added resources, removed resources, and price changes (from/to atomic amounts). $0.004.","url":"https://api.oblique.markets/api/v1/paid/bazaar-delta","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"added":{"count":37,"sample":["https://api.fastsearch.example.com/x402/query","https://feeds.chaindata.example.io/prices/latest"]},"as_of":"2026-08-10","removed":{"count":21,"sample":["https://old.defunct-service.example.net/api/v1/data"]},"compared_to":"2026-08-09","generated_at":"2026-08-10T12:00:00.000Z","price_changed":{"count":14,"sample":[{"resource":"https://api.imagegen.example.ai/generate","to_atomic":"25000","from_atomic":"10000"},{"resource":"https://api.tokenfeed.example.io/quote","to_atomic":"2000","from_atomic":"5000"}]}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sw7Xh_DC1A53Xg8nEbogr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a day-over-day diff of the x402 Bazaar catalogue: counts and samples of added, removed, and price-changed listings between the two most recent daily snapshots.","exampleAgentPrompt":"What changed in the x402 Bazaar catalogue since yesterday — how many new listings were added, which ones were removed, and did any prices change?","exampleUseCases":[{"title":"Daily Bazaar change digest","prompt":"Give me a summary of what changed in the x402 Bazaar today — new listings, removed endpoints, and any price adjustments since the last snapshot."},{"title":"Monitoring new API listings","prompt":"Alert me to any new APIs that appeared in the x402 Bazaar catalogue overnight so I can evaluate whether to integrate them."},{"title":"Price movement analysis","prompt":"Pull the latest Bazaar delta and tell me which x402 endpoints raised or lowered their prices between the two most recent daily snapshots, including the old and new amounts."}],"resultDescription":"A structured diff object containing: counts of added and removed resources, sample entries for each change category, and price-change records with from/to atomic USDC amounts — all derived from comparing the two most recent daily full-catalogue snapshots.","failureModes":["Snapshot not yet generated for today — delta may be stale or missing if the daily job hasn't run","Payment failure (x402 $0.004 USDC not settled) returns 402 Payment Required","No changes between snapshots returns empty diff arrays (not an error)","Upstream snapshot storage unavailable returns 5xx"],"whenToPreferThis":"Use this endpoint when you need a lightweight, pre-computed diff between catalogue snapshots rather than fetching and comparing two full catalogues yourself. Ideal for monitoring pipelines, daily digest agents, or any workflow that only needs to know what changed rather than the full current state of the Bazaar.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:48:31.180Z","isFirstParty":false}