Amazon Competing products API

POST

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Find the Amazon US products that compete with one asin for the same search keywords. Each competitor comes with how many keywords it shares with yours, its average position on them, and how many of those it holds as organic or sponsored results with their combined search volume. 20 competitors by default, up to 100. Rows carry ASINs and links, not titles or prices.

Price $11.51 per 1,000 requests ($0.01151 per call). Failed calls and empty results are not charged. Synchronous. For slow jobs add "mode": "async" to the body, take the job_id and poll.

AI prompt

Please help me write a data collection script with the EveryInfra Amazon Competing products endpoint (amazon/product_competitors).

How the endpoint works:
- Request: POST https://api.everyinfra.com/api/v1/social with the header Authorization: Bearer <API key>. Read the key from the EVERYINFRA_API_KEY environment variable and never hard-code it.
- In the request body, set platform to amazon and action to product_competitors, and put the parameters inside params.
- Required parameters:
  - asin: One Amazon ASIN for ranked_keywords or product_competitors: 10 uppercase letters or digits, such as B0C2JXSHSK. Lists and comma-separated ASINs are rejected.
- Optional parameters:
  - limit: The most rows to return in this call, an integer from 1 to 100. The default applies when you leave it out, and a call can return fewer rows. Larger values are accepted and capped at the maximum. (default: 20)
- Returns a list of records. Main fields of each record: asin (Amazon Standard Identification Number,…), url, shared_keywords (How many search keywords both the compe…), avg_position (The competitor's average position on th…), shared_organic_keywords (Shared keywords on which the competitor…), shared_organic_top10_keywords (Shared keywords on which the competitor…), shared_organic_search_volume (Combined monthly search volume of the s…), shared_sponsored_keywords (Shared keywords on which the competitor…), shared_sponsored_search_volume (Combined monthly search volume of the s…), organic_keywords (All keywords the competitor ranks for a…), sponsored_keywords (All keywords the competitor ranks for a…), target_asin (The ASIN you asked about (product_compe…).
- Example request body:
{
  "platform": "amazon",
  "action": "product_competitors",
  "params": {
    "asin": "B0C2JXSHSK"
  }
}
- Price: $11.51 per 1,000 requests; failed and empty results are not charged.
- For dozens or hundreds of targets, add "mode": "async" to the body: you get a job_id at once and poll GET https://api.everyinfra.com/api/v1/jobs/{job_id} for the result.
- On 422, fix the request using the suggested parameter names and allowed values in the error; on 429 or 503, wait for Retry-After and try again.

Before writing code, ask me which targets I need, how many, which fields, and what output format I want; then confirm the plan and the rough cost with me.

Request parameters

Name	In	Type	Required	Default	Description
`Authorization`	header	`string`	Yes	-	Bearer followed by your API key. Create it in the console; never put it in a URL or a code repository.
`platform`	body	`string`	Yes	`amazon`	Platform identifier, fixed value.
`action`	body	`string`	Yes	`product_competitors`	Capability identifier, fixed value.
`asin`	body.params	`string`	Yes	-	One Amazon ASIN for `ranked_keywords` or `product_competitors`: 10 uppercase letters or digits, such as `B0C2JXSHSK`. Lists and comma-separated ASINs are rejected. Only the US marketplace (amazon.com) is covered, so an ASIN from another store returns no data.
`limit`	body.params	`integer (1–100)`	No	`20`	The most rows to return in this call, an integer from 1 to 100. The default applies when you leave it out, and a call can return fewer rows. Larger values are accepted and capped at the maximum.

Code samples

bash

curl -X POST 'https://api.everyinfra.com/api/v1/social' \
  -H "Authorization: Bearer $EVERYINFRA_API_KEY" \
  -H 'Content-Type: application/json' \
  --data-raw '{
  "platform": "amazon",
  "action": "product_competitors",
  "params": {
    "asin": "B0C2JXSHSK"
  }
}'

OpenAPI definition (JSON)Samples read the key from the EVERYINFRA_API_KEY environment variable; copied code never contains your key.

Response example

Field preview

No sample response is available for these parameters yet. This preview shows the response shape and fields from the API definition, with … as placeholders; it is not the result of a live call.

json

{
  "id": "req_…",
  "platform": "amazon",
  "action": "product_competitors",
  "results": [
    {
      "asin": …,
      "url": …,
      "shared_keywords": …,
      "avg_position": …,
      "shared_organic_keywords": …,
      "shared_organic_top10_keywords": …,
      "shared_organic_search_volume": …,
      "shared_sponsored_keywords": …,
      "shared_sponsored_search_volume": …,
      "organic_keywords": …,
      "sponsored_keywords": …,
      "target_asin": …,
      "platform": …
    }
  ],
  "count": …,
  "billing": {
    "charged": …,
    "charged_usd": …,
    "balance_after_usd": …,
    …
  },
  "quota": { … }
}

Response fields

Business data is in results. The table lists the fields a record can contain; values the platform does not show are never made up.

Field	Meaning
`asin`	Amazon Standard Identification Number, the product's unique ID within a store.
`url`	Link to the record on the platform.
`shared_keywords`	How many search keywords both the competitor and the requested product rank for (product_competitors); rows are ordered by it, highest first.
`avg_position`	The competitor's average position on those shared keywords (product_competitors); lower is higher up.
`shared_organic_keywords`	Shared keywords on which the competitor appears as an organic result (product_competitors).
`shared_organic_top10_keywords`	Shared keywords on which the competitor's organic result is in the top 10 (product_competitors).
`shared_organic_search_volume`	Combined monthly search volume of the shared keywords where the competitor appears as an organic result (product_competitors).
`shared_sponsored_keywords`	Shared keywords on which the competitor appears as a sponsored result (product_competitors).
`shared_sponsored_search_volume`	Combined monthly search volume of the shared keywords where the competitor appears as a sponsored result (product_competitors).
`organic_keywords`	All keywords the competitor ranks for as an organic result, not only shared ones (product_competitors).
`sponsored_keywords`	All keywords the competitor ranks for as a sponsored result, not only shared ones (product_competitors).
`target_asin`	The ASIN you asked about (product_competitors), the same on every row.
`platform`	Source platform identifier, the same as platform in the request (for example xiaohongshu, tiktok).

Errors and billing

401: Missing or invalid key.
402: Insufficient balance. Top up first.
422: Invalid parameter name or value. Fix it using the suggestions in the error. No charge.
429: Per-minute request limit reached. Wait for Retry-After, then try again.
503: Could not complete. The held charge is returned to your balance. If the outcome is unknown, verify it before you retry.
200 empty: No data. No charge.

Errors