<div><div class="ace-line ace-line old-record-id-P3xtdBmETocEWDxBSUBuHohvs3d"><strong>Dear MEXCers,</strong></div><div class="ace-line ace-line old-record-id-DGDLdsRnQodtsLxUC1Kuy9qlsEb">To provide API users with a more stable service, MEXC will undergo the following optimizations:</div><div class="ace-line ace-line old-record-id-FXHGdCmeboiIdXxIBCJuDp1TsMd"><br /></div><div class="ace-line ace-line old-record-id-HSjcd6Ft4ob3fqxiU8zuIeAfseh">1. <strong>Content-type Request Optimization</strong></div><div class="ace-line ace-line old-record-id-T72Nd8CXrok8AKxfG7su2qKYsKd">The Content-type in the header of API calls must be set to application/json. </div><div class="ace-line ace-line old-record-id-Ub32dusYAotKkNx4qNauJHcusig">MEXC will intercept illegal requests (Content-type: the network file type transmitted between the client and the server). </div><div class="ace-line ace-line old-record-id-YDimdk7ljoZZ6qx2Z1vuLh2Isvb">The above optimization measures will be implemented on February 22, 2024, at 08:00 (UTC).</div><div class="ace-line ace-line old-record-id-DUcYdp0xFok8sZxNr9WuTKRVs6b"><br /></div><div class="ace-line ace-line old-record-id-DtlZdqhcKoD9CKxiH5rupePSsbb">2. <strong>Main-sub Transfer Types History Optimization</strong></div><div class="ace-line ace-line old-record-id-CGlydzfzUokH6Yx7qTKuDrrwsUe">Interface:</div><div class="ace-line ace-line old-record-id-IT9PdYKQto1dCdxBYbQuIPMSsee">GET /api/v3/capital/sub-account/universalTransfer</div><div class="ace-line ace-line old-record-id-UqJedU8G6oc616xU5V0u0loJsjd">GET /api/v3/broker/sub-account/universalTransfer</div><div class="ace-line ace-line old-record-id-D4DYdA4tDocKOVx49vXuMCnMsvg">Optimization Details:</div><div class="ace-line ace-line old-record-id-MaV2dK3opolyvZxtKLFuvgohsde">The returned parameter "totalCount" will be deprecated on February 29, 2024, at 08:00 (UTC). The pagination query functionality will remain unchanged.</div><div class="ace-line ace-line old-record-id-HGWJdGTdYopWabxm2G1utUrzsGe"><br /></div><div class="ace-line ace-line old-record-id-NYyxdKvLDoChHLxrQWfuf4ZqsMd">3. <strong>Retrieve Current Account Information Optimization</strong></div><div class="ace-line ace-line old-record-id-WC74d1AeWo1eytxgBa8u9TtVs2e">Interface:</div><div class="ace-line ace-line old-record-id-PqcGds00GoJGGvxLoazuwuqGsLg">GET /api/v3/account</div><div class="ace-line ace-line old-record-id-Dit8dvEBOorLnqxr5syua1Y1sEb">Optimization Details:</div><div class="ace-line ace-line old-record-id-Vbt3dZWAHozyjqx5mrcu0LL7stc">The return parameters "makerCommission"/"takerCommission"/"buyerCommission"/"sellerCommission" will be deprecated on February 29, 2024, at 08:00 (UTC). Subsequently, separate user fee rate query interfaces will be provided. Please pay attention to document updates (For MEXC V3 documentation, <a href="https://mexcdevelop.github.io/apidocs/spot_v3_cn/#45fa4e00db">click here to check the document</a>).</div><div class="ace-line ace-line old-record-id-Mb8qdWc1Co50ERx1JkOupk1OsAW"><br /></div><div class="ace-line ace-line old-record-id-QmzDdrjXiojdq8xE8b2uwY8bs1X">We apologize for any inconvenience caused by the above optimizations and appreciate your understanding!</div><div class="ace-line ace-line old-record-id-R7hydpDJboygnjxpZU4uxGFPsDX"><br /></div><div class="ace-line ace-line old-record-id-IFSNdv9pfon1opxLCmnuDyPzsxh">If you have any questions or API product requirements, feel free to inquire in the <a href="https://t.me/MEXCAPIsupport">MEXC API Telegram group</a>. We provide professional technical support services 24/7.</div><div class="ace-line ace-line old-record-id-DSdKdhhGqoYzZFxob2uu7db9sAh"> <br /></div><div class="ace-line ace-line old-record-id-FQLmd6sesoLibIxX9OGuX0PZsgg">MEXC will continue to strive to offer you excellent products and high-quality services!</div><div class="ace-line ace-line old-record-id-TT3jdtMnDoKkFwxYg1AuMeP7s1g"><br /></div><div class="ace-line ace-line old-record-id-WpHVdvrZuo4yHwxj1PJu6HXhsdc"><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )"><strong style="font-weight:bolder">Find us on</strong></div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )"><a href="https://twitter.com/MEXC_Official" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none">Twitter</a> |<a href="https://t.me/MEXCEnglish" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none"> Telegram</a> |<a href="https://www.facebook.com/mexcofficial" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none"> Facebook</a> |<a href="https://discord.com/invite/Hs2e93Xav5" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none"> Discord</a>｜<a href="https://www.instagram.com/mexc_official/" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none">Instagram</a>｜<a href="https://blog.mexc.com/" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none">Blog</a> | <a href="https://www.reddit.com/r/MEXC_official/" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none">Reddit</a> | <a href="https://www.youtube.com/@MEXCofficial" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none">YouTube</a></div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )"><br /></div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )"><br /></div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )">Buy USDT Instantly here: <a href="https://otc.mexc.com/" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none">https://otc.mexc.com/</a></div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )">Refer a friend to enjoy a high rebate, create your personalized invitation link today:</div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )"><a href="https://www.mexc.com/invite" style="color:rgb( 31 , 115 , 183 );text-decoration:none;background-color:transparent;outline:none">https://www.mexc.com/invite</a></div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )"><br /></div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )">Enjoy trading on MEXC.</div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )">The MEXC Team</div><div style="color:rgb( 51 , 51 , 51 );font-family:'-apple-system' , 'system-ui' , 'segoe ui' , 'roboto' , 'helvetica neue' , 'helvetica' , 'arial' , sans-serif;font-size:15px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal;background-color:rgb( 255 , 255 , 255 )">6 February 2024</div><br /></div><div class="ace-line ace-line old-record-id-ZlHxdAkvzo4Z3CxsA3huGQp4srA"><br /></div></div><p><br /></p>