> For the complete documentation index, see [llms.txt](https://docs.mastersindia.co/gst-eway-bill-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/gst-eway-bill-api/gst-return-status-blocking-api.md).

# GST return status blocking API

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<table><thead><tr><th width="249">Name</th><th width="503">Description</th></tr></thead><tbody><tr><td><strong>URL</strong></td><td><a href="https://pro.mastersindia.co/returnStatus">https://pro.mastersindia.co/returnStatus</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>{ "access_token":"8e59a3d802d3b59237ae68706f320d97a2592135", "gstin_list":[ { "gstin":"08ARSPP2735N1ZY" }, { "gstin":"06AAACH7564H1ZI" }, { "gstin":"07AAACG0381P1ZF" }, { "gstin":"02AAACY2444H1ZO" } ] </p><p>}</p></td></tr><tr><td><strong>Success Response</strong></td><td>{ "results": { "message": { "08ARSPP2735N1ZY": "Unblocked", "06AAACH7564H1ZI": "Unblocked", "07AAACG0381P1ZF": "Unblocked", "02AAACY2444H1ZO": "Blocked" }, "status": "Success", "code": 200 } }</td></tr><tr><td><strong>Error Response</strong></td><td><p>{ </p><p>"results": { "message": "Gstin count does not greater than 20.", "status": "Success", "code": 200 </p><p>} </p><p>}</p></td></tr></tbody></table>

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