{"uid":"cap_QwROikA-8icwd1sAbYPUk","slug":"price-index-inflation-rate-record-ranking-7a19f0c3","name":"Price Index Inflation Rate Record Ranking","description":"Price index inflation rate - Record ranking: Rank up to 200 supplied records by calculated value, preserving row indices; higher is not necessarily better. Metric: Price index inflation rate. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded record ranking report.","url":"https://market.datapackvibe.com/x402/assistant-finance-inflation-change-rank?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["current_index","previous_index"],"properties":{"current_index":{"type":"number","default":110,"maximum":1000000000000,"minimum":0,"description":"Amount in a consistent supplied currency and reporting period","exclusiveMinimum":0},"previous_index":{"type":"number","default":100,"maximum":1000000000000,"minimum":0,"description":"Amount in a consistent supplied currency and reporting period","exclusiveMinimum":0}},"additionalProperties":false},"default":[{"current_index":110,"previous_index":100},{"current_index":121.00000000000001,"previous_index":110.00000000000001},{"current_index":110,"previous_index":100},{"current_index":121.00000000000001,"previous_index":110.00000000000001}],"maxItems":200,"minItems":2}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_t62mj5Mn5AVW-vbNPp7Xa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Ranks up to 200 records by calculated price-index inflation rate, returning each row's rank alongside the formula, units, and limitations in JSON.","exampleAgentPrompt":"I have 6 sets of price index readings — can you rank them by their inflation rate? Here are the pairs: (110, 100), (121, 110), (133, 121), (105, 100), (115, 110), (108, 100). Rank them from highest to lowest inflation and show me the formula used.","exampleUseCases":[{"title":"Ranking product categories by inflation","prompt":"I have price index data for 8 product categories — food, energy, housing, transport, healthcare, clothing, electronics, and entertainment. Here are the current and previous index values for each. Can you rank all 8 by their inflation rate so I know which category is inflating the fastest?"},{"title":"Comparing regional CPI changes","prompt":"I've got CPI readings for 12 regions — each has a current index and a previous index value. Can you calculate the inflation rate for each region and rank them so I can see which regions are experiencing the worst inflation?"},{"title":"Supplier cost inflation ranking","prompt":"We track price indices for 15 of our suppliers. I have this period's index and last period's index for each one. Can you rank all 15 suppliers by their price inflation rate so I can identify which ones are costing us the most in price increases?"}],"resultDescription":"A JSON object containing each input row ranked by its calculated price-index inflation rate, preserving the original row indices, along with the formula used, units, and stated limitations of the metric.","failureModes":["Fewer than 2 rows supplied — minimum row count not met","current_index or previous_index is zero or negative — excluded minimum violated","More than 200 rows supplied — maximum item count exceeded","Non-numeric values provided for index fields — schema validation failure","Missing required fields current_index or previous_index in one or more rows"],"whenToPreferThis":"Choose this endpoint when you have multiple records each containing a current and previous price index value and need them ranked by their computed inflation rate in a single call, rather than calculating and sorting inflation rates manually. It is specifically designed for batch ranking of up to 200 rows with consistent output metadata including formula and units — useful for reporting pipelines, economic dashboards, or supplier cost analysis where auditability of the ranking methodology matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T18:13:22.128Z","isFirstParty":false,"canonicalSlug":"price-index-inflation-rate-record-ranking-7a19f0c3"}