> For the complete documentation index, see [llms.txt](https://docs.mastersindia.co/goods-and-services-tax-gst-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mastersindia.co/goods-and-services-tax-gst-api/upload-gstr1.md).

# upload gstr1

{% embed url="<https://www.mastersindia.co/contact-us/?products=GST%20API>" %}

<table><thead><tr><th width="224">Name</th><th>Description</th></tr></thead><tbody><tr><td><strong>URL</strong></td><td><a href="https://api-platform.mastersindia.co/api/v1/saas-apis/upload-gstr1/">https://api-platform.mastersindia.co/api/v1/saas-apis/upload-gstr1/</a></td></tr><tr><td><strong>Method Type</strong></td><td>POST</td></tr><tr><td><strong>Post Parameters (JSON Format)</strong></td><td><p></p><pre><code>--header 'gstin: 27GSPMH0591G1ZK' \
--header 'month: 04' \
--header 'year: 2022-23' \
--header 'invoice: Y' \
--header 'summary: y' \
--header 'Authorization: JWT {{token}}' \
</code></pre></td></tr><tr><td><strong>Success Response</strong></td><td><p></p><pre class="language-javascript"><code class="lang-javascript">{
  "message": "success",
  "success": true,
  "data": {
    "invoice_result": [
      {
        "invoice_type": "b2b",
        "message": {
          "errors": [
            {
              "inum": "Ret/a1",
              "RET191113": "The GSTIN is invalid. Please enter a valid GSTIN."
            },
            {
              "inum": "Ret/a3",
              "RET191113": "The GSTIN is invalid. Please enter a valid GSTIN."
            }
          ]
        },
        "status": false,
        "chunk_index": 0
      }
    ],
    "summary_result": [
      {
        "invoice_type": "b2cs",
        "message": "Data uploaded successfully. Reference id is ee8808bb-8d9a-402d-a709-1d1611884398",
        "status": true
      },
      {
        "invoice_type": "hsn",
        "message": {
          "errors": [
            {
              "RET191353": "The UQC entered is not valid"
            },
            {
              "": ""
            }
          ]
        },
        "status": false
      },
      {
        "invoice_type": "nil",
        "message": "Data uploaded successfully. Reference id is 610b602c-40db-4dd0-9fec-7ea0e3ef7d69",
        "status": true
      },
      {
        "invoice_type": "doc_issue",
        "message": "Data uploaded successfully. Reference id is 1bff1b7c-0b1e-4a87-b2e4-7e6b50200c3e",
        "status": true
      }
    ]
  }
}
</code></pre></td></tr></tbody></table>

{% embed url="<https://www.mastersindia.co/contact-us/?products=GST%20API>" %}


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