API and MCP server

curl -X POST https://api.qrcodegenerator.in/v1/qr \
  -H "Authorization: Bearer qr_live_..." \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: 4f9b21c8" \
  -d '{
    "type": "url",
    "mode": "dynamic",
    "name": "Andheri table tent",
    "payloadJson": { "url": "https://cafeandheri.in/menu" },
    "design": {
      "colorsJson": { "fg": "#16161A", "bg": "#FFFFFF" },
      "shapesJson": { "dotStyle": "square" },
      "frameJson": { "template": "card", "text": "Scan for the menu" }
    }
  }'

{
  "data": {
    "id": "qr_8Kp2xR",
    "type": "url",
    "mode": "dynamic",
    "name": "Andheri table tent",
    "shortCode": "a8K92x",
    "status": "active",
    "scanabilityScore": null,
    "printLocation": null,
    "createdAt": "2026-06-01T09:12:44.000Z",
    "updatedAt": "2026-06-01T09:12:44.000Z",
    "folderId": null,
    "favourite": false,
    "campaignId": null,
    "domainId": null,
    "shortHost": "qrrd.in",
    "shortUrl": "https://qrrd.in/a8K92x",
    "link": null,
    "payload": null
  },
  "error": null,
  "meta": { "requestId": "req_01J8..." }
}

curl -X POST https://api.qrcodegenerator.in/v1/validate \
  -H "Authorization: Bearer qr_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "design": { "payload": "https://cafeandheri.in/menu" },
    "intendedPrintSizeMm": 22
  }'

{
  "data": {
    "score": null,
    "verdict": "not_scored",
    "minPrintSizeMm": null,
    "notScoredReason": "No score, verdict band or minimum print size is returned. All three are fitted to a 400-sample print-and-scan calibration study that has not been run. Every check below reports what was measured; the six with a standard or a definition behind them also report a state.",
    "checks": [
      {
        "id": "contrast",
        "label": "Contrast ratio",
        "value": "...",
        "state": null,
        "stateReason": "Measured, not graded. The threshold for this check is fitted to the 400-sample print-and-scan study, which has not been run — so no pass or fail is claimed.",
        "remedy": null
      },
      {
        "id": "quiet_zone",
        "label": "Quiet zone",
        "value": "...",
        "state": "...",
        "stateReason": null,
        "remedy": "..."
      },
      {
        "id": "logo_obstruction",
        "label": "Logo obstruction",
        "value": null,
        "state": null,
        "stateReason": "Not measurable from a finished image. This check reads the design that produced the code, which an uploaded picture no longer carries.",
        "remedy": null
      }
    ],
    "checksTotal": 18,
    "checksGraded": 6,
    "decodeMatrix": {
      "resolutions": [512, 384, 256, 192, 128],
      "degradations": "...",
      "results": "...",
      "decoders": "...",
      "minAgreeing": "...",
      "quorumAvailable": "...",
      "quorumUnavailableReason": "..."
    },
    "decodedText": "...",
    "measurements": "...",
    "engineVersion": "..."
  },
  "error": null,
  "meta": { "requestId": "req_01J8..." }
}

curl -X POST https://api.qrcodegenerator.in/v1/payment/validate \
  -H "Authorization: Bearer qr_live_..." \
  -H "Content-Type: application/json" \
  -d '{
    "payload": "upi://pay?pa=cafeandheri@okhdfcbank&am=250.5&cu=inr"
  }'

{
  "data": {
    "scheme": "upi",
    "params": { "pa": "cafeandheri@okhdfcbank", "am": "250.5", "cu": "inr" },
    "verdicts": {
      "google_pay": {
        "verdict": "fail",
        "messages": [
          "Google Pay requires the payee name (pn) to be present",
          "Google Pay silently uppercases the currency — send uppercase INR to be safe",
          "Google Pay rejects amounts without exactly two decimal places"
        ]
      },
      "phonepe": {
        "verdict": "warn",
        "messages": [
          "PhonePe auto-rounds to two decimals — send the exact amount to avoid surprises"
        ]
      },
      "paytm": {
        "verdict": "warn",
        "messages": [
          "Paytm falls back to showing the raw VPA when the payee name is missing"
        ]
      },
      "bhim": {
        "verdict": "pass",
        "messages": []
      },
      "amazon_pay": {
        "verdict": "pass",
        "messages": []
      }
    },
    "summary": "1 wallet(s) will reject this code (google_pay) — fix before printing."
  },
  "error": null,
  "meta": { "requestId": "req_01J8..." }
}