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v1

latestOpenAPI 3.0.0ISC2026-07-249501.1 MB
User Management

View credentials

Retrieves authentication credentials based on username and password.

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⚠️ Try It

To use the Try It feature for this endpoint, you must use the credentials for your Sandbox API user.

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Request parameters

  • username
  • password

Response parameters

  • idToken
  • accessToken
  • refreshToken
  • expiresIn
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post/user/v3/login

Request body

usernamestring required

Your username.

passwordstring required

Your password.

Example request

{
  "username": "newuser@nexiopay.com",
  "password": "password123"
}

Response

Success

idTokenstring

The ID token.

accessTokenstring

The access token.

refreshTokenstring

The refresh token, for use in the Refresh endpoint.

expiresIninteger

The amount of time until the access credentials expire, in seconds.

Example response

{
  "idToken": "JohnerpdjuwicndjCZVRUUDB3OW4zR0tUWDHDPeuifjorZHNXOGltT01lUzllT0x0Z1dNeWNjPSIsImFsZyI6SJpeuNDJ890.eyJzdWIiOiJjNTE2ODlhMi1jY2M1LTRhNDYtYjZmYy0yNTkyYWVkZDM3M2QiLCJlbWFpbF92ZXJpZmllZCI6dHJ1ZSwiaXNzIjoiaHR0cHM6XC9cL2NvZ25pdG8taWRwLnVzLWVhc3QtMS5hbWF6b25hd3MuY29tXC91cy1lYXN0LTFfODV3dzRpWFhSIiwiY3VzdG9tOmFjY291bnRJZCI6Ijc2ZmFjMWZlLTQ3N2EtNDE5NS1iNjgyLWI4NDU3NmQ0NmIwMSIsImNvZ25pdG86dXNlcm5hbWUiOiJscm9ibGVkb0BjbXNvbmxpbmUuY29tIiwiYXVkIjoiMmlzcW83MW5rMGp0dW1nbGoyc20xNzNtczMiLCJldmVudF9pZCI6ImQ3ZGQwODY1LTRjZDYtMTFlOS04ZjY5LTdj83jfkimNGUzMCIsInRva2VuX3VzZSI6ImlkIiwiYXV0aF90aW1lIjoxNTUzMjgyMTI0LCJleHAiOj29djf8RH5uMjQsImN1c3RvbTphY2Nlc3NSaWdodHMiOiJ7XCJtZXJjaGFudElkc1wiOntcIjEwMDAzOVwiOlwiQVwifSxcInJvbGVcIjpcIkFcIn0iLCJpYXQiOjE1NTMyODIxMjQsImVtYWlsIjoibHJvYmxlZG9AY21zb25saW5lLmNvbSJ9.mTDBJTsUySj3TRaIaSoAoYVdCKXRfP4bUOkBHD4TZEI7XUlTnkw5hQH2CMIBPokk9fPW3r6LBg8uKlh8O82-sKLSCVmu5q8Fk2xHq2M66ARO5sWdgtEU6z612UdBlkMaxHRgld-iJqZi4YNW2fjeudisjeusP8_Cea45ET82JVOE0JyE5C1_iJX9pYpYHuHonwkojGxYWDzXdi-aieub0Jx1G7UM3k_DPE78-jQ5h63rVwSasdflkje93fj8347fn-j7DHeu7GOtNSX58GwIBUfgRfIVs8fs722KxSt0mGuCF_EpM--1Z31sUY4l2NLoNZ9_PcZicn5fQ",
  "accessToken": "209FJnubdIOiJKV1Qi120fjeuFBnNMPjU2R0NNIiwiYWxnIjoiUlNBLU9BRVAifQ.c4z5ndXlUX9_ppRPqsADGJc0MUYIiQeap9eAdsmsUB06zw-4h9FfCQ3V3zKm5R6_itkm4eOp9B39GH-mEqtLDnMgT8ahBzYOrqZVkaKT27uv_daWdHOx_5edfFSMlW0ZKkCA-ushxGJ3IkUkDjNs7NJoxet-PZTCj_dAPksLLpF0NS49CsiMTdcKq5lV8KcmiYndIjD53326CuRYSjY6T8BcotvTQeFnIatga9xmnjnycJ-5agSy644md0LDazYuzSNWc-XFe8H2h0rteB88PALSoAkbUcLt0Zha99lzvM8Lt_gEVpC63-d4E57wNzGsfKkHgXPxJMOXC7G0-uUOig.91rZTJodVCsbYQSD.VR48mAibpb5zpeYWCsQzA0atP9Bg-pux6qSG8_U0tMOb6McUPyFW-jaRE7GqWlfrd2dSf32E2cigXB4wxQ3wXsT_CXwEj3ZwnvGlRCb6zN_CGKngMqzQKhK2TqBWQmAB_UJfVLIzRtkGM4cQJ81qE3RadfbPNtakyEizjvUyGfZofH5qrhZnFKZN0-bBKxGDj-0qcBHLNx3zx3BiH7xO97_LK5ILKj1uIyOmlaG4u8Wc3tNynBqunry07KzQ07XwCURnGU2ClFcgxQqi9-Mb0Rh97Bfh26-jD_YDCsxn7us-WK2OaYXzEp3-nwDGzQgeYJjZKq1mt9gbutnrcql3HsJ6PqbmAxSgkVkcYMGSx1IwVZWEE3mS-uQ_YkVxGiNNdGCrQgGu8ZFnhzeqAoZUOQYva1j6SsluRLJ_mfXngSJrAFc2vx1YWuHskbe4UCAjxP9BInqSe4Z0pOI4rxlMxHowop9HeINK1RDxjXWDVZK9zB7T6wBoKguuPTyVbV4yvTeJL6ReZ788SpctR9zJVhZ-TyMOIdxMQPRklEn9bKBJOtDJiKpPjykOOTnvNE70A38kzRnZUtRNLQ2s9BxecNfetGt_b59Lr3DtyJHFzr_BCY6Xo14t-S3IoPAoO3ult9xZ71E7kNvof0nMBXaLlJYdVVlRU3lnNy0Kx3_4DioxhM7KffHyXATH54hcVcpD2mf37484fhdjeifkVBNGH3TnJs3Z2sAggwgL2eM8gJUO-qatJjOQMORFjMgx-Dm4tFCJoNV3sUKF7y9nl_5a2GbhlyL-Uhr9Cr_OgltywbxAAtHoytvpt_absPIFdMwmDf0yDgy2RnktgPw8Um3o8pl-tmIEdqObjXNnchyNCaWffN95AeSRp7r1oS3y876y9Q_0XZPgu3bs1datZWKdAfjGgK_b1FR8MIlEuOb-eWQFYb76wdSVhdGuxWZ9WUMYS5fBGYipmaZqV-4o6e1j5h7s37HzUqd3E7pBMBp3fX0ISeh3uyazuiC_lTIamk7C4XwjwLaaQX1XpwF9vzkQe8fbfWTIeaJD8-bt2v3gEZDXaThi3IYoORwOF__rpmxnZXRkvD6l6L_I1iU8yGp1jyMS78OfclZYfLxMBHODYxEM2M6BiKeLW0a44jSeFVvO1qXoeVEGBgJ3dYcUi1UTkPVHWhFw_DPmHlywoev9muYXdiJgdqU1n24412345ty890qpert23iopaERfg6jklz-asBKtqzmSYkKXLNmn9dQfkPtBXP8mI0iawLemqePF68mFt6d8WTr0rrwzWs-IAQbUHEvkrRjJmQD0gnLVivBzSQg.dVaScnGeg9S2Y9x9-ru456",
  "refreshToken": "209FJnubdIOiJKV1Qi120fjeuFBnNMPjU2R0NNIiwiYWxnIjoiUlNBLU9BRVAifQ.c4z5ndXlUX9_ppRPqsADGJc0MUYIiQeap9eAdsmsUB06zw-4h9FfCQ3V3zKm5R6_itkm4eOp9B39GH-mEqtLDnMgT8ahBzYOrqZVkaKT27uv_daWdHOx_5edfFSMlW0ZKkCA-ushxGJ3IkUkDjNs7NJoxet-PZTCj_dAPksLLpF0NS49CsiMTdcKq5lV8KcmiYndIjD53326CuRYSjY6T8BcotvTQeFnIatga9xmnjnycJ-5agSy644md0LDazYuzSNWc-XFe8H2h0rteB88PALSoAkbUcLt0Zha99lzvM8Lt_gEVpC63-d4E57wNzGsfKkHgXPxJMOXC7G0-uUOig.91rZTJodVCsbYQSD.VR48mAibpb5zpeYWCsQzA0atP9Bg-pux6qSG8_U0tMOb6McUPyFW-jaRE7GqWlfrd2dSf32E2cigXB4wxQ3wXsT_CXwEj3ZwnvGlRCb6zN_CGKngMqzQKhK2TqBWQmAB_UJfVLIzRtkGM4cQJ81qE3RadfbPNtakyEizjvUyGfZofH5qrhZnFKZN0-bBKxGDj-0qcBHLNx3zx3BiH7xO97_LK5ILKj1uIyOmlaG4u8Wc3tNynBqunry07KzQ07XwCURnGU2ClFcgxQqi9-Mb0Rh97Bfh26-jD_YDCsxn7us-WK2OaYXzEp3-nwDGzQgeYJjZKq1mt9gbutnrcql3HsJ6PqbmAxSgkVkcYMGSx1IwVZWEE3mS-uQ_YkVxGiNNdGCrQgGu8ZFnhzeqAoZUOQYva1j6SsluRLJ_mfXngSJrAFc2vx1YWuHskbe4UCAjxP9BInqSe4Z0pOI4rxlMxHowop9HeINK1RDxjXWDVZK9zB7T6wBoKguuPTyVbV4yvTeJL6ReZ788SpctR9zJVhZ-TyMOIdxMQPRklEn9bKBJOtDJiKpPjykOOTnvNE70A38kzRnZUtRNLQ2s9BxecNfetGt_b59Lr3DtyJHFzr_BCY6Xo14t-S3IoPAoO3ult9xZ71E7kNvof0nMBXaLlJYdVVlRU3lnNy0Kx3_4DioxhM7KffHyXATH54hcVcpD2mf37484fhdjeifkVBNGH3TnJs3Z2sAggwgL2eM8gJUO-qatJjOQMORFjMgx-Dm4tFCJoNV3sUKF7y9nl_5a2GbhlyL-Uhr9Cr_OgltywbxAAtHoytvpt_absPIFdMwmDf0yDgy2RnktgPw8Um3o8pl-tmIEdqObjXNnchyNCaWffN95AeSRp7r1oS3y876y9Q_0XZPgu3bs1datZWKdAfjGgK_b1FR8MIlEuOb-eWQFYb76wdSVhdGuxWZ9WUMYS5fBGYipmaZqV-4o6e1j5h7s37HzUqd3E7pBMBp3fX0ISeh3uyazuiC_lTIamk7C4XwjwLaaQX1XpwF9vzkQe8fbfWTIeaJD8-bt2v3gEZDXaThi3IYoORwOF__rpmxnZXRkvD6l6L_I1iU8yGp1jyMS78OfclZYfLxMBHODYxEM2M6BiKeLW0a44jSeFVvO1qXoeVEGBgJ3dYcUi1UTkPVHWhFw_DPmHlywoev9muYXdiJgdqU1n24412345ty890qpert23iopaERfg6jklz-asBKtqzmSYkKXLNmn9dQfkPtBXP8mI0iawLemqePF68mFt6d8WTr0rrwzWs-IAQbUHEvkrRjJmQD0gnLVivBzSQg.dVaScnGeg9S2Y9x9-ru456",
  "expiresIn": 3600
}