{"uid":"cap_xzsOZy79JUBmJKvXvfb3i","slug":"gadgethumans-qr-code-generator-62563621","name":"GadgetHumans QR Code Generator","description":"MCP server with 49 developer tools + 300+ REST APIs — agent memory, QR codes, passwords, AI text, finance, health, crypto, weather, and more. Free tier, no API key needed.","url":"https://api.gadgethumans.com/qr?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"ecc":{"type":"string","description":"Parameter: ecc"},"size":{"type":"string","description":"Parameter: size"},"text":{"type":"string","description":"Parameter: text"},"color":{"type":"string","description":"Parameter: color"},"format":{"type":"string","description":"Parameter: format"},"bgcolor":{"type":"string","description":"Parameter: bgcolor"}}},"responseSchema":{"ok":true},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wyfhNaRaS4x-I8ymiqE79","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a customizable QR code image from input text with configurable size, colors, error correction, and format","exampleAgentPrompt":"Generate a QR code for 'https://myshop.com', make it 300x300, use dark blue foreground with white background, high error correction, and return it as a PNG.","exampleUseCases":[{"title":"Business card QR code","prompt":"Create a QR code for my LinkedIn profile at https://linkedin.com/in/janedoe — make it 250px, black on white, PNG format, with high error correction so it still scans even if slightly damaged."},{"title":"WiFi network sharing QR","prompt":"Generate a QR code for the text 'WIFI:S:MyHomeNetwork;T:WPA;P:supersecret;;' in a 400px PNG with a light gray background and dark green foreground, medium error correction."},{"title":"Event flyer QR code","prompt":"Make a QR code pointing to https://eventbrite.com/myevent in 500px size with a bold red color on a white background and high error correction — I want to print it on a poster so it needs to be big and reliable."}],"resultDescription":"Returns a QR code image (or a confirmation of generation) encoded in the requested format (e.g. PNG), containing the encoded input text with the specified visual styling including foreground color, background color, and size.","failureModes":["Empty or missing text parameter returns an error","Invalid color values (non-hex, unsupported formats) may cause generation failure","Unsupported output format string returns an error","Excessively long text strings may exceed QR code data capacity","Invalid ECC level string may return a parameter error","HTTP 402 if payment is not provided"],"whenToPreferThis":"Choose this endpoint when you need a quick, low-cost ($0.001 USDC) QR code with color and format customization options and no API key is required. Ideal for agents needing on-demand QR generation with configurable error correction levels and custom branding colors without setting up a dedicated QR service.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:40:08.116Z","isFirstParty":false,"canonicalSlug":"gadgethumans-qr-code-generator-62563621"}