Merge branch master into prod

* master:
  Add AI docs

source/includes/_ai.md

@@ -0,0 +1,64 @@
+# AI Routes
+
+Zinc provides API endpoints optimized for use with LLM tool-calling and
+langchain. Responses from these endpoints are intended to be passed directly to
+LLMs or intelligent agents. These endpoints are still under development, and their
+exact response formats are subject to change. If you need a consistent response
+format, consider the traditional API endpoints. These are optimized for AI.
+
+All of these routes can accept a retailer parameter. If retailer is omitted,
+these routes assume `amazon` i.e. Amazon.com US.
+
+## Product Search
+
+> Example AI product search request
+
+```shell
+curl https://api.zinc.io/v1/ai/search?query=harry+potter&limit=8 \
+  -u <client_token>:
+```
+
+Returns a simplified JSON list of search results, with up to `limit` results,
+at most one page. If further pages are required, make further calls, providing
+the `page` query parameter.
+
+
+## Product Details
+
+> Example AI product details request
+
+```shell
+curl https://api.zinc.io/v1/ai/products/0923568964/details \
+  -u <client_token>:
+```
+
+Returns the same values as the typical product details endpoint, but with some
+irrelevant information omitted to decrease token count, saving money and
+context length for other uses.
+
+
+## Product Variants
+
+> Example AI product variants request
+
+```shell
+curl https://api.zinc.io/v1/ai/products/B0CF9G946H/variants \
+  -u <client_token>:
+```
+
+Returns a list of all variants available for a product with their specific
+`product_id` values.
+
+
+## Product Offers
+
+> Example AI product offers request
+
+```shell
+curl https://api.zinc.io/v1/ai/products/0923568964/offers \
+  -u <client_token>:
+```
+
+Returns the same values as the typical product offers endpoint, but with some
+irrelevant information omitted to decrease token count, saving money and
+context length for other uses.

source/index.html.md

@@ -15,6 +15,7 @@ includes:
   - cancellations
   - returns
   - products
+  - ai
   - addax
   - proxies
   - object_reference