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clients

Topsort Javascript library

topsort.js is the official Topsort javascript client library. This project is built with TypeScript and uses Bun for package management and testing.

Installation

Using npm:

Terminal window
npm install @topsort/sdk --save

Using yarn:

Terminal window
yarn add @topsort/sdk --save

Usage

Auctions

To create an auction, first initialize a Topsort Client, then call the createAuction function:

import { TopsortClient, Auction } from "@topsort/sdk";


const auctionDetails: Auction = {
  auctions: [
    {
      type: "listings",
      slots: 3,
      category: { id: "cat123" },
      geoTargeting: { location: "US" },
    },
    {
      type: "banners",
      slots: 1,
      device: "desktop",
      slotId: "slot123",
      category: { ids: ["cat1", "cat2"] },
      geoTargeting: { location: "UK" },
    },
  ],
};


const config = {
  // generate your api key in Topsort's dashboard - it should look some thing like this
  // note: this is an invalid key and won't work, you need to replace it with your own
  apiKey: "TSE_4S6o1g1CB5tyRENfhDMAn6viR7A5cy3j1JAR",
};


const topsortClient = new TopsortClient(config)


topsortClient.createAuction(auctionDetails)
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

Parameters

config: An object containing configuration details including the API key. Please refer to Auction Manager

Config Parameters
  • apiKey: Your Topsort API Key
  • userAgent: Optional user agent to be added as part of the request. Example: Mozilla/5.0
  • timeout: Optional timeout in milliseconds. Default is 30 seconds. If timeout is reached, the call will be rejected with an AbortError.

auctionDetails: An object containing the details of the auction to be created, please refer to Topsort’s Auction API doc for body specification.

Sample response

200:

{
  "results": [
    {
      "winners": [
        {
          "rank": 1,
          "type": "product",
          "id": "p_Mfk11",
          "resolvedBidId": "WyJiX01mazExIiwiMTJhNTU4MjgtOGVhZC00Mjk5LTMyNjYtY2ViYjAwMmEwZmE4IiwibGlzdGluZ3MiLCJkZWZhdWx0IiwiIl0=="
        }
      ],
      "error": false
    },
    {
      "winners": [],
      "error": false
    }
  ]
}

400:

{
  "status": 400,
  "statusText": "No Content",
  "body": {
    "errCode": "bad_request",
    "docUrl": "https://docs.topsort.com/reference/errors",
    "message": "The request could not be parsed.",
  },
}

Events

To report an event, first initialize a Topsort Client, then call the reportEvent function:

import { TopsortClient, Event } from "@topsort/sdk";


const event: Event = {
  impressions: [
    {
      resolvedBidId:
        "ChAGaP5D2ex-UKEEBCOHwvDjEhABkF4FDAx0S5mMD2cOG0w9GhABkEnL2CB6qKIoqeItVgA_InsKd2h0dHBzOi8vd3d3LndlYmEuYmUvZnIvcHJvbW8uaHRtbD91dG1fc291cmNlPW15c2hvcGkmdXRtX21lZGl1bT1iYW5uZXJfMTI4MHg0MDAmdXRtX2NvbnRlbnQ9ZGlzcGxheSZ1dG1fY2FtcGFpZ249c29sZGVuEAU",
      id: "1720706109.713344-53B92988-7A49-4679-B18E-465943B46149",
      occurredAt: "2024-07-11T13:55:09Z",
      opaqueUserId: "38e0a5ff-9f8a-4e80-8969-e5e3f01348e8",
      placement: {
        path: "/categories/sports",
      },
    },
  ],
};


const config = {
  // generate your api key in Topsort's dashboard - it should look some thing like this
  apiKey: "TSE_4S6o1g1CB5tyRENfhDMAn6viR7A5cy3j1JAR",
};


const topsortClient = new TopsortClient(config)


topsortClient.reportEvent(event)
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

Parameters

config: An object containing configuration details including the API key. Please refer to Auction Manager

event: An object containing the details of the event to be reported, please refer to Topsort’s Event API doc for body specification.

Sample response

200:

{
  "ok": true,
  "retry": false
}

400:

{
  "status": 400,
  "statusText": "No Content",
  "body": {
    "errCode": "bad_request",
    "docUrl": "https://docs.topsort.com/reference/errors",
    "message": "The request could not be parsed."
  }
}

429:

{
  "ok": false,
  "retry": true
}

Retryable Errors

The reportEvent function returns "retry": true if the response status code is 429 or any 5xx. This enables you to identify when it’s appropriate to retry the function call.