{"uid":"cap_DneBAh9YU14kjKKjmiz45","slug":"price-index-inflation-rate-batch-calculator-a4b89b93","name":"Price Index Inflation Rate Batch Calculator","description":"Price index inflation rate - Batch calculation: Calculate up to 200 supplied records and locate invalid rows. 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 batch calculation report.","url":"https://market.datapackvibe.com/x402/assistant-finance-inflation-change-batch?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}],"maxItems":200,"minItems":1}}},"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_o-l0E-FsNac8PFOM_NGxQ","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":"Calculates price index inflation rates for up to 200 rows of current/previous index pairs, returning results with formula, units, and limitations in JSON format.","exampleAgentPrompt":"Can you calculate the inflation rate for these 3 index pairs: current 110 vs previous 100, current 121 vs previous 110, and current 133.1 vs previous 121? I need the formula and any notes on limitations too.","exampleUseCases":[{"title":"Monthly CPI Change Analysis","prompt":"I have 50 months of CPI data and want to calculate the inflation rate for each month. Here are the current and previous index values for each period — can you batch calculate all 50 inflation rates and flag any invalid rows?"},{"title":"Annual Inflation Tracking for Budget Model","prompt":"For my financial model I need to calculate year-over-year price index inflation for 12 annual periods. The index values go from 100 up to about 200 over the years — can you compute the inflation rate for each year and give me the formula used?"},{"title":"Comparing Inflation Across Product Categories","prompt":"I have price index data for 30 different product categories, each with a current and previous index value. Can you calculate the inflation rate for all 30 at once and tell me if any of the rows are invalid?"}],"resultDescription":"A JSON object containing the inflation rate calculation results for each submitted row, including the formula used, units, any identified invalid rows, and limitations of the calculation. Up to 200 rows processed per call.","failureModes":["Row missing required current_index or previous_index fields","current_index or previous_index value is zero or negative (exclusiveMinimum constraint)","Array exceeds 200 items (maxItems constraint)","Empty array submitted (minItems constraint)","Index values exceed maximum of 1,000,000,000,000","Payment of 0.01 USDC not provided or rejected","Malformed JSON body"],"whenToPreferThis":"Choose this endpoint when you need to batch-calculate price index inflation rates for multiple data rows (up to 200) in a single call, especially when you also need formula documentation and invalid-row detection. Prefer it over single-row calculators when processing multiple periods or categories at once. Best for offline/supplied data analysis rather than live market feeds.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:48:05.781Z","isFirstParty":false,"canonicalSlug":"price-index-inflation-rate-batch-calculator-a4b89b93"}