{"uid":"cap_v76MdTVQa56bQGv2KAtLj","slug":"nonprofit-invoice-total-calculator-422fda9f","name":"Nonprofit Invoice Total Calculator","description":"Nonprofit Invoice total calculator: Calculate a line-item subtotal, user-supplied tax rate, and total. Tailored for nonprofit workflows.","url":"https://market.datapackvibe.com/x402/invoice-total-nonprofit?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"items":{"type":"array","items":{"type":"object"},"default":[{"quantity":2,"unit_price":12.5},{"quantity":1,"unit_price":8}]},"tax_rate_percent":{"type":"number","default":0}}},"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_KuqJbZQncCJPfN_5g2TL5","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 line-item subtotals, applies a user-supplied tax rate, and returns the invoice total, tailored for nonprofit workflows.","exampleAgentPrompt":"Can you calculate the invoice total for our nonprofit order — we have 3 units at $15 each and 2 units at $22.50 each, with a tax rate of 0%?","exampleUseCases":[{"title":"Volunteer supply order billing","prompt":"We're buying supplies for a charity event — 10 items at $8.00 each and 5 items at $14.50 each, no tax since we're a nonprofit. What's our invoice total?"},{"title":"Grant-funded equipment purchase","prompt":"I need to calculate the invoice for a grant purchase: 2 units at $120 each and 1 unit at $45, with a 6.5% tax rate. Can you give me the subtotal and total?"},{"title":"Donor acknowledgment receipt preparation","prompt":"For our donation acknowledgment receipt, can you calculate the line items — 4 units at $25 each and 3 units at $10 each — with 0% tax, so I have the full subtotal and total to include?"}],"resultDescription":"Returns a computed breakdown including the line-item subtotal (sum of quantity × unit_price for each item), the tax amount calculated from the supplied tax_rate_percent, and the final invoice total (subtotal + tax).","failureModes":["Missing or malformed items array returns an error or default result","Negative quantities or prices may produce unexpected totals","Non-numeric tax_rate_percent causes a validation failure","Empty items array may return zero subtotal with no error","Payment failure for the $0.01 USDC fee blocks execution"],"whenToPreferThis":"Choose this endpoint when you need a simple, reliable server-side invoice calculation specifically for nonprofit contexts, particularly when you want to avoid building arithmetic logic yourself and need a structured subtotal/tax/total breakdown from line items with a configurable tax rate.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T06:48:23.925Z","isFirstParty":false,"canonicalSlug":"nonprofit-invoice-total-calculator-422fda9f"}