DSP API Go implementation

Simple DSP(Demand Side Platform) API written in golang compliant with OpenRTB v2.3

Required middleware

• Redis
• fluentd

How to setup

If required midllewares were not installed in your machine, please set up and run at first.

Copy source to your local dierctory.

$ git clone git@github.com:satoshi03/go-dsp-api.git

Install go libs and compile.

$ go get
$ go build

Copy config and edit.

$ cp config/config.yml.def config.yml
$ vim config.yml

Run.

$ ./go-dsp-api

End Points

RTB Request [/v1/bid] POST

Receive RTB request. RTB request must be compliant with OpenRTB v2.3

• Response 200 (application/json)

  • Headers

  x-openrtb-version: 2.3
  

  • Body

  {
      "cur": "JPY", 
      "id": "IxexyLDIIk", 
      "seatbid": [
          {
              "bid": [
                  {
                      "adid": "1234", 
                      "adm": "<a href=\"http://test.noadnolife.com/v1/click/12345?impid=${AUCTION_IMP_ID}&price=${AUCTION_PRICE}\"><img src=\"http://test.noadnolife.com/img/12345?impid=${AUCTION_IMP_ID}&price=${AUCTION_PRICE}\" width=\"728\" height=\"90\" border=\"0\" alt=\"Advertisement\" /></a>", 
                      "cid": "1234", 
                      "crid": "12345", 
                      "id": "d8aa5114-cd86-4484-9947-b907c8d12daa", 
                      "impid": "1", 
                      "iurl": "http://test.noadnolife.com/img/12345.png", 
                      "nurl": "http://test.noadnolife.com/v1/win/12345?impid=${AUCTION_IMP_ID}&price=${AUCTION_PRICE}", 
                      "price": 225
                  }
              ]
          }
      ]
  }
  

• Response 204 (application/json)

  • Headers

  x-openrtb-version: 2.3
  

Win Notice [/v1/win/:crid] GET

Receive win notice. In order to track logs, price and impression ID are required.

• Parameters

  • price (number, required) - Won price of RTB Auction
  • impid (number, required) - An impression ID of win notice

• Response 200 (application/json)

  • Headers

  x-openrtb-version: 2.3
  

  • Body

  { "message": "ok" }
  

Click [/v1/click/:crid] GET

Receive click action log. In order to track logs, price and impression ID are required.

• Parameters

  • price (number, required) - Won price of RTB Auction
  • impid (number, required) - An impression ID of win notice

• Response 200 (application/json)

  • Headers

  x-openrtb-version: 2.3
  

  • Body

  { "message": "ok" }
  

Run with mock data

Put mock data to Redis.

$ cd command
$ go run create_mock.go

Send RTB Request via httpie

$ http POST http://<host>/v1/bid < examples/request.mobile.json

Send Win Notice

$ http GET http://<host>/v1/win/XXXX impid==YYYYYYYY price==100

If you want to add/modify mock data, please edit data file.

$ vim command/data.yml

License

See Licence