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Wallet Service API

Modifies the bank account balances of 2 accounts at a time as a result of a funds transfer via a JSON POST and fetches json data about available multiple bank accounts as well as about the fund transfers between those accounts.

URL

/accounts

  • Method:

    GET

  • URL Params

    None

    Required:

    None

    Optional:

    None

  • Data Params

    None

  • Success Response:

    • Code: 200
      Content: {"v":["Account: alice456 Balance = 573.810000 USD Initial Balance = 573.810000","Account: bob123 Balance = 302.350000 USD Initial Balance = 302.350000","Account: lucy0123 Balance = 14583.900000 EUR Initial Balance = 14583.900000","Account: marcy789 Balance = 4583.900000 EUR Initial Balance = 4583.900000"]}

  • Error Response:

    • Code: 200
      Content: {"v":null,"err":"err: error begining transaction in postgresdial tcp 127.0.0.1:5432: connect: connection refused"}

      OR

    • Code: 200
      Content: {"v":null,"err":"err: error begining transaction in postgrespq: sorry, too many clients already"}

      OR

    • Failed to connect to 127.0.0.1 port 8080: Connection refused

      OR

    • Code: 404
      Content: 404 page not found

  • Sample Call:

    curl -i "127.0.0.1:8080/accounts"

URL

/submittransfer

  • Method:

    POST

  • URL Params

    None

    Required:

    None

    Optional:

    None

  • Data Params

    {"from":"bob123","to":"alice456","amount":"20"}

  • Success Response:

    • Code: 200
      Content: {"result":"success"}

  • Error Response:

    • Code: 200
      Content: {"v":null,"err":"err: error begining transaction in postgresdial tcp 127.0.0.1:5432: connect: connection refused"}

      OR

    • Code: 200
      Content: {"v":null,"err":"err: error begining transaction in postgrespq: sorry, too many clients already"}

      OR

    • Failed to connect to 127.0.0.1 port 8080: Connection refused

      OR

    • Code: 404
      Content: 404 page not found

  • Sample Call:

    curl -d'{"from":"bob123","to":"alice456","amount":"20"}' "0.0.0.0:8080/submittransfer"

URL

/transfers

  • Method:

    GET

  • URL Params

    None

    Required:

    None

    Optional:

    None

  • Data Params

    None

  • Success Response:

    • Code: 200
      Content: {"v":["Transfer #1 from: bob123 to: alice456 in the amount of 20.000000 USD at 2019-03-25T12:02:55Z"]}

  • Error Response:

    • Code: 200
      Content: {"v":null,"err":"err: error begining transaction in postgresdial tcp 127.0.0.1:5432: connect: connection refused"}

      OR

    • Code: 200
      Content: {"v":null,"err":"err: error begining transaction in postgrespq: sorry, too many clients already"}

      OR

    • Failed to connect to 127.0.0.1 port 8080: Connection refused

      OR

    • Code: 404
      Content: 404 page not found

  • Sample Call:

    curl -i "127.0.0.1:8080/tarnsfers"