🔄Step 5 - Crypto conversion

User can convert one crypto to another. The conversion will be instantly credited on the wallet of the user.

1 - The conversion can be completed using the following endpoint. You will need to provide the AccountId, the token to be changed, the destination token and the quantity.

post

Authorizations

security_auth

OAuth2clientCredentialsRequired

Token URL:

Body

application/json

Responses

200

OK

*/*

successbooleanOptional

errorCodeinteger · int32Optional

errorMessagestringOptional

post

/v1/convert

HTTPcURLJavaScriptPython

POST /v1/convert HTTP/1.1
Authorization: Bearer YOUR_OAUTH2_TOKEN
Content-Type: application/json
Accept: */*
Content-Length: 370

{
  "jwt": {
    "tokenValue": "text",
    "issuedAt": "2026-03-04T02:09:18.498Z",
    "expiresAt": "2026-03-04T02:09:18.498Z",
    "headers": {
      "ANY_ADDITIONAL_PROPERTY": {}
    },
    "claims": {
      "ANY_ADDITIONAL_PROPERTY": {}
    },
    "id": "text",
    "issuer": "text",
    "notBefore": "2026-03-04T02:09:18.498Z",
    "subject": "text",
    "audience": [
      "text"
    ]
  },
  "tradingOrderView": {
    "accountId": "text",
    "from": "text",
    "to": "text",
    "quantity": 1
  }
}

200

OK

{
  "success": true,
  "data": [
    {
      "accountId": "text",
      "portfolioId": "text",
      "from": {
        "id": "text",
        "operationId": "text",
        "accountId": "text",
        "portfolioId": "text",
        "transactionSide": "CREDIT",
        "transactionType": "FEES",
        "asset": "text",
        "amount": 1,
        "creationTs": "2026-03-04T02:09:18.498Z"
      },
      "to": {
        "id": "text",
        "operationId": "text",
        "accountId": "text",
        "portfolioId": "text",
        "transactionSide": "CREDIT",
        "transactionType": "FEES",
        "asset": "text",
        "amount": 1,
        "creationTs": "2026-03-04T02:09:18.498Z"
      },
      "fees": {
        "id": "text",
        "operationId": "text",
        "accountId": "text",
        "portfolioId": "text",
        "transactionSide": "CREDIT",
        "transactionType": "FEES",
        "asset": "text",
        "amount": 1,
        "creationTs": "2026-03-04T02:09:18.498Z"
      }
    }
  ],
  "errorCode": 1,
  "errorMessage": "text"
}

OAuth: user_auth

2 - When you know the token you want to change, you can check all the related destination tokens using this endpoint:

get

Authorizations

security_auth

OAuth2clientCredentialsRequired

Token URL:

Path parameters

fromSlugstringRequired

Responses

200

OK

*/*

successbooleanOptional

errorCodeinteger · int32Optional

errorMessagestringOptional

get

/v1/convert/{fromSlug}

HTTPcURLJavaScriptPython

GET /v1/convert/{fromSlug} HTTP/1.1
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

200

OK

{
  "success": true,
  "data": [
    {
      "slug": "text",
      "name": "text",
      "logoUrl": "text",
      "availableNetworks": [
        "text"
      ]
    }
  ],
  "errorCode": 1,
  "errorMessage": "text"
}

OAuth: client_auth

3 - You can also check all the trading pairs available on Stokn using:

get

Authorizations

security_auth

OAuth2clientCredentialsRequired

Token URL:

Responses

200

OK

*/*

successbooleanOptional

datastring[]Optional

errorCodeinteger · int32Optional

errorMessagestringOptional

get

/v1/convert/tradingPairs

HTTPcURLJavaScriptPython

GET /v1/convert/tradingPairs HTTP/1.1
Authorization: Bearer YOUR_OAUTH2_TOKEN
Accept: */*

200

OK

{
  "success": true,
  "data": [
    "text"
  ],
  "errorCode": 1,
  "errorMessage": "text"
}

OAuth: client_auth