{"uid":"cap_OcZIZ7hiMdu9MFdTdIsqY","slug":"geekvault-qr-code-decoder-e10e6349","name":"GeekVault QR Code Decoder","description":"Network, docs, image, web, and dev utility tools paid per call via x402. No signup, no API keys, no subscriptions — just USDC on Base.","url":"https://api.geekvault.dev/img-tools/v1/qr-decode?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["file"],"properties":{"file":{"type":"array"}}},"responseSchema":{"type":"object","required":["found","codes"],"properties":{"codes":{"type":"array","items":{"type":"string"}},"found":{"type":"integer","minimum":0}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KBfoZBQ8E2eZQ-8p3sLzq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Decodes QR codes from an uploaded image file, returning all detected codes and their count","exampleAgentPrompt":"I have this image with a QR code on it — can you decode it and tell me what the QR code contains?","exampleUseCases":[{"title":"Decode QR code from product photo","prompt":"I photographed a product label that has a QR code on it — can you decode the QR code and tell me what URL or text it contains?"},{"title":"Extract links from scanned document","prompt":"I scanned a flyer that has several QR codes printed on it. Can you read all of them and list the text or URLs they encode?"},{"title":"Verify QR code content before printing","prompt":"I generated a QR code for my website but I want to double-check it actually encodes the right URL — can you decode this image and confirm what it says?"}],"resultDescription":"Returns a JSON object with 'found' (integer count of QR codes detected) and 'codes' (array of strings, each being the decoded text or URL from a detected QR code). If no QR codes are detected, found will be 0 and codes will be an empty array.","failureModes":["Image contains no detectable QR code — returns found:0 and empty codes array","Image file is corrupt, too low resolution, or in unsupported format — likely a 400 error","QR code is partially obscured or damaged, preventing reliable decode — may return partial results or 0 found","File payload too large — may result in a 413 or timeout error","Payment not processed correctly via x402 — returns 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call QR code decoder with no signup or API key requirements. Ideal for agents that occasionally need to decode QR codes without committing to a subscription. Particularly useful in pipelines that process scanned documents, product photos, or user-submitted images containing QR codes.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T07:19:24.993Z","isFirstParty":false,"canonicalSlug":"geekvault-qr-code-decoder-e10e6349"}