{"uid":"cap_274rO9sHAKsRfdAA5YWdS","slug":"paidpilot-invoice-pdf-generator-a1a25d5d","name":"PaidPilot Invoice PDF Generator","description":"Free online invoice generator. Create a professional, branded invoice and download it as a PDF in under a minute — no signup, no watermark. Your data stays in your browser.","url":"https://api.paidpilot.io/v1/invoice.pdf?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"buyer":{"type":"object","required":["name"],"properties":{"name":{"type":"string","maxLength":120,"minLength":1},"email":{"type":"string","format":"email","pattern":"^(?:[A-Za-z0-9_'+\\-]+\\.)*[A-Za-z0-9_'+\\-]*[A-Za-z0-9_+-]@(?:[A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$","maxLength":254},"phone":{"type":"string","maxLength":40},"tax_id":{"type":"string","maxLength":60},"address":{"type":"string","maxLength":400}}},"notes":{"type":"string","maxLength":2000},"seller":{"type":"object","required":["name"],"properties":{"name":{"type":"string","maxLength":120,"minLength":1},"email":{"type":"string","format":"email","pattern":"^(?:[A-Za-z0-9_'+\\-]+\\.)*[A-Za-z0-9_'+\\-]*[A-Za-z0-9_+-]@(?:[A-Za-z0-9][A-Za-z0-9\\-]*\\.)+[A-Za-z]{2,}$","maxLength":254},"phone":{"type":"string","maxLength":40},"tax_id":{"type":"string","maxLength":60},"address":{"type":"string","maxLength":400}}},"currency":{"type":"string","default":"USD"},"discount":{"type":"number","maximum":1000000000,"minimum":0,"description":"absolute amount subtracted before tax"},"due_date":{"type":"string","pattern":"^\\d{4}-\\d{2}-\\d{2}$"},"tax_rate":{"type":"number","maximum":100,"minimum":0,"description":"percent, e.g. 7.5"},"issue_date":{"type":"string","pattern":"^\\d{4}-\\d{2}-\\d{2}$"},"line_items":{"type":"array","items":{"type":"object","required":["description","quantity","unit_price"],"properties":{"quantity":{"type":"number","maximum":1000000,"exclusiveMinimum":0},"unit_price":{"type":"number","maximum":1000000000,"minimum":0},"description":{"type":"string","maxLength":300,"minLength":1}}},"maxItems":200,"minItems":1},"invoice_number":{"type":"string","maxLength":64,"minLength":1},"payment_instructions":{"type":"string","maxLength":1000}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JYOIcMqP8zqRjKH4k2ZzI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a professional, branded invoice as a downloadable PDF from structured billing data, with no signup or watermark required.","exampleAgentPrompt":"Can you generate a PDF invoice from my business Apex Design Studio to my client TechNova Inc for 10 hours of UI design at $150/hour and 5 hours of consulting at $200/hour, invoice number INV-2024-088, issued today with payment due in 30 days, 8.5% tax, and payment instructions to wire to my Chase account?","exampleUseCases":[{"title":"Freelancer billing a new client","prompt":"Create an invoice from my company Bright Leaf Creative to Meridian Foods Inc — 20 hours of brand strategy at $175/hour and one logo package at $800 flat. Invoice number BL-112, issued today May 15 2025, due June 14 2025, USD, no tax, and add a note that payment via bank transfer is preferred."},{"title":"Small business invoicing with tax and discount","prompt":"Generate an invoice PDF for my shop Oakwood Furniture to buyer Casa Living — 3 dining tables at $640 each and 6 chairs at $120 each, apply a $200 discount, 7.5% sales tax, invoice number OW-2025-033, issue date 2025-05-15, due 2025-06-15, include payment instructions saying checks payable to Oakwood Furniture LLC."},{"title":"Consultant sending itemized project invoice","prompt":"I need to bill DataSync Corp for a completed project — invoice INV-C-0091, seller is me: Jordan Mills Consulting, jordan@millsconsult.com. Line items: requirements analysis 8 hours at $250, architecture review 5 hours at $300, and a $500 fixed deliverable fee. Issue date 2025-05-15, due 2025-05-29, no tax. Give me a PDF I can send right away."}],"resultDescription":"A binary PDF file containing a fully rendered, professional invoice with seller and buyer details, line items with subtotals, discount, tax, grand total, invoice number, dates, payment instructions, and notes — ready to save or email.","failureModes":["Missing required seller.name or buyer.name returns a 400 validation error","line_items array is empty or missing all three required fields (description, quantity, unit_price) causes a 400 error","tax_rate outside 0–100 range or discount exceeding maximum returns validation failure","Malformed date strings not matching YYYY-MM-DD pattern cause a 400 error","More than 200 line items submitted returns a 400 maxItems error","Payment failure or insufficient USDC balance results in 402 response before PDF is generated"],"whenToPreferThis":"Choose this endpoint when you need a clean, no-dependency PDF invoice generated instantly without user accounts, persistent storage, or third-party integrations. Ideal for agents automating one-off billing for freelancers, consultants, or small businesses, especially when privacy matters (data stays ephemeral). Prefer over heavier accounting APIs (QuickBooks, FreshBooks) when you only need a document artifact, not ledger entries or recurring billing logic.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T00:30:46.547Z","isFirstParty":false,"canonicalSlug":"paidpilot-invoice-pdf-generator-a1a25d5d"}