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CJ Affiliate Advertiser Lookup API

Publisher-side REST API for finding advertisers in the CJ network by CID, program name, program URL or keywords, joined or not joined, returning account status, 7-day and 3-month EPC, primary category, network rank, link types and default program-term commission rates. Returns XML. Publishers only, 25 calls per minute.

CJ Affiliate Advertiser Lookup API is one of 9 APIs that CJ Affiliate publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Advertiser Lookup. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version 2026-08-13.

Requests are made against 6 base URLs: https://link-search.api.cj.com, https://advertiser-lookup.api.cj.com, https://publisher-lookup.api.cj.com, https://commission-detail.api.cj.com, https://clicks.api.cj.com, https://publishertracking.api.cj.com.

1 operations 1 paths 4 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2026-08-13
Base URL
https://advertiser-lookup.api.cj.com
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

CJ Affiliate Advertiser Lookup API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (personalAccessToken). By default, every request must be authenticated.

  • personalAccessToken — A CJ Personal Access Token created at https://developers.cj.com/account/personal-access-tokens, sent as Authorization: Bearer . CJ's REST APIs also accept a le…

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Advertiser Lookup 1

Publisher-side advertiser and program discovery.

GET
/v2/advertiser-lookup
Look up advertisers and their program details
advertiserLookup 7 params → 200401

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are Advertiser (16 properties), AdvertiserAction (4 properties), AdvertiserLookupResponse (1 property), CjApiError (1 property). Each schema is shown below with its type and property counts.

Advertiser
object
16 properties
AdvertiserAction
object
4 properties
CjApiError
object
The XML envelope carrying an error message.
1 property
AdvertiserLookupResponse
object
The document.
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

cj-affiliate-advertiser-lookup-api-openapi.yml Raw ↑

Other APIs CJ Affiliate publishes across the network.

CJ Commission Detail API
CJ Product Search API
CJ Affiliate Link Search API
CJ Affiliate Publisher Lookup API
CJ Affiliate Advertiser Tracking API
CJ Affiliate Click Events API
CJ Affiliate Publisher Tracking API
CJ Affiliate Commission Detail API (Legacy)
Where this information came from

This is an independent, third-party profile of CJ Affiliate Advertiser Lookup API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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