amazon-product

Amazon Product

Retrieve Amazon product details through Frevana.

Purpose

This skill is for looking up a specific Amazon product.

Inputs:

asin
optional amazon_domain
optional gl
optional hl
optional customer_zipcode
optional force_refresh

Output:

validated response JSON with Amazon product details

This skill validates that the response is JSON and returns it unchanged. Do not rewrite or reshape the returned data unless the user explicitly asks for a transformation.

What This Skill Needs

user-provided asin
optional amazon_domain, gl, hl, customer_zipcode, force_refresh
FREVANA_TOKEN in the environment variables, or an explicit --token override for the current run
curl
bash
python3

Execution Order

Use this flow so the request stays simple and reliable:

Confirm the user has provided asin.
Prefer the script over ad hoc curl commands.
Let the script read FREVANA_TOKEN first.
In interactive shell usage, if FREVANA_TOKEN is missing, the script may prompt for it.
In non-interactive or agent workflows, fail fast if the token is missing and tell the user to set FREVANA_TOKEN or pass --token explicitly.
Return the validated response JSON, or summarize the fields the user actually cares about if they do not need the full payload.
When useful, also save the JSON to a file.

Commands

Basic product lookup

bash <skill-path>/scripts/fetch_product.sh \
  --asin B0BDJ49KVD

Delivery-aware lookup

bash <skill-path>/scripts/fetch_product.sh \
  --asin B0BDJ49KVD \
  --customer-zipcode 10001

Full request with explicit options

bash <skill-path>/scripts/fetch_product.sh \
  --asin B0BDJ49KVD \
  --amazon-domain amazon.com \
  --gl US \
  --hl en \
  --customer-zipcode 10001 \
  --force-refresh false \
  --output ./out/amazon-product-result.json

Token override for the current run

bash <skill-path>/scripts/fetch_product.sh \
  --asin B0BDJ49KVD \
  --token "your bearer token"

Fixed Request Shape

The script sends this payload shape:

{
  "asin": "B0BDJ49KVD",
  "amazon_domain": "amazon.com",
  "gl": "US",
  "hl": "en",
  "customer_zipcode": "10001",
  "force_refresh": false
}

Default values when not provided:

amazon_domain: amazon.com
gl: US
hl: en
force_refresh: false

Response Shape

The API returns JSON. This skill validates the response as JSON and returns it unchanged.

Output

Success: the script validates that the response body is JSON and prints it to stdout
With --output: the same JSON is also written to the specified file path
Failure: the script prints the response body or parsing error and exits non-zero

Notes

Require --asin
Ask the user for the ASIN if they only provide a product name or Amazon URL
Use --customer-zipcode when delivery availability or localized offer details matter
If curl is missing, stop and tell the user to install curl
If python3 is missing, stop and tell the user to install python3
Do not echo the Bearer token back to the user
Summarize the key fields the user actually cares about instead of dumping raw JSON unless they ask for the full payload

About this skill