{"uid":"cap_piBFdJuksALZzVqnMYAvS","slug":"nexusapi-qr-code-generator-b3d029f6","name":"NexusAPI QR Code Generator","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://nexus-api-virid.vercel.app/api/tools/qr/generate","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"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_pUsMAZWlKEUPWTT7tWqNl","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 text, URL, or data string","exampleAgentPrompt":"Can you generate a QR code for https://myshop.example.com so I can put it on my flyer?","exampleUseCases":[{"title":"Website link on printed flyer","prompt":"Generate a QR code for my business website https://morningbloom.coffee so I can print it on my new flyers."},{"title":"Crypto wallet address sharing","prompt":"Make a QR code that encodes my Ethereum wallet address 0xAbC123...def so people can scan it and send me payments."},{"title":"WiFi password for guests","prompt":"Create a QR code for my guest WiFi — the network is GuestNet and the password is Sunshine2024 — so visitors can just scan and connect."}],"resultDescription":"Returns a QR code image (likely as a base64-encoded image or image URL) representing the encoded input string, ready for display or download.","failureModes":["Empty or missing query string returns an error or blank response","Extremely long input strings may exceed encoding limits","Invalid or malformed input may produce an unreadable QR code","Service downtime on the Vercel deployment may return 5xx errors","Payment failure via x402 protocol causes the request to be rejected before processing"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call QR code generation with no API key setup, especially in agent workflows that already use x402/USDC micropayments on Base. It is well-suited for one-off or low-volume QR generation tasks embedded in automated pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:46:23.782Z","isFirstParty":false}