{"slug":"api-webbersites-com-api-qr-13ec7f","title":"QR code generator","host":"api.webbersites.com","method":"GET","resource":"https://api.webbersites.com/api/qr","category":"code","description":"QR code generator: GET ?data=<text|url> and receive a scannable QR as SVG plus PNG (base64) and a data: URI. Options: size (px, default 512), margin (quiet-zone modules, default 2), ecc (L|M|Q|H, default M), dark/light hex colors. Deterministic, no network, no tracking — encode URLs, wifi, vCards, o","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":233,"reported_calls_30d":2,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"data":"https://x402.webbersites.com"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"dark":{"description":"Hex color of the modules (default #000000)","type":"string"},"data":{"description":"Text or URL to encode (required, up to 2,000 chars)","type":"string"},"ecc":{"description":"Error correction: L, M (default), Q, or H — higher survives more damage but holds less data","type":"string"},"light":{"description":"Hex background color (default #ffffff)","type":"string"},"margin":{"description":"Quiet-zone width in modules (0–20, default 2)","type":"number"},"size":{"description":"PNG width in px (64–2048, default 512)","type":"number"}},"required":["data"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"data":{"type":"string"},"data_uri":{"type":"string"},"ecc":{"type":"string"},"png_base64":{"type":"string"},"svg":{"type":"string"},"version":{"type":"number"},"width":{"type":"number"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":233,"error":null}],"description_full":"QR code generator: GET ?data=<text|url> and receive a scannable QR as SVG plus PNG (base64) and a data: URI. Options: size (px, default 512), margin (quiet-zone modules, default 2), ecc (L|M|Q|H, default M), dark/light hex colors. Deterministic, no network, no tracking — encode URLs, wifi, vCards, or payment URIs up to 2,000 chars.","last_updated":"2026-09-24T16:08:00.552Z","schemes":["exact"]}