{"uid":"cap_8YvaXKuw7E_3E-lL7VG6O","slug":"omniapi-qr-code-generator-516e8dd3","name":"OmniAPI QR Code Generator","description":"444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.","url":"https://omni-api-cyan.vercel.app/api/tools/qr/generate","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"input":{"type":"string","description":"Input data for the endpoint"},"query":{"type":"string","description":"Search query or input text"},"params":{"type":"object","description":"Additional parameters"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.140308","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":"$0.140308/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.140308","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.140308","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ru9MEJJFq2Sfgd8T1qLB6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.140308","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a QR code image from a given input string or URL, paid per call via x402 USDC micropayment","exampleAgentPrompt":"Can you generate a QR code for https://myshop.com/checkout so I can print it on my flyers?","exampleUseCases":[{"title":"QR code for a product landing page","prompt":"Generate a QR code for https://mystore.com/product/sneakers-v2 — I want to put it on my packaging so customers can scan and go straight to the product page."},{"title":"QR code for a crypto wallet address","prompt":"Create a QR code that encodes my Ethereum wallet address 0xABCDEF1234567890ABCDEF1234567890ABCDEF12 so people can scan it to send me payments."},{"title":"QR code for an event sign-up link","prompt":"Make a QR code for https://eventbrite.com/e/my-hackathon-2025 so I can include it on the printed posters for our hackathon next month."}],"resultDescription":"Returns a QR code image or image data (likely as a URL, base64-encoded image, or binary) encoding the provided input string or URL, suitable for display or printing.","failureModes":["Empty or missing query/input field returns an error","Input string exceeds maximum encodable length for QR codes","Payment failure via x402 micropayment protocol blocks the request","Malformed input schema (missing required 'query' field) returns 400","Service unavailability on the Vercel-hosted backend returns 5xx"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call QR code generation without setting up a dedicated QR library or service account. It is well-suited for agents that need to generate QR codes on demand for arbitrary URLs or text strings and can pay via USDC x402 micropayments. Prefer alternatives if you need bulk batch generation, custom styling (colors, logos embedded in QR), or if you need guaranteed SLAs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:49:58.874Z","isFirstParty":false}