# DigSQL

> DigSQL (Digital Products SQL) is a price-comparison database for
> digital products. We track cross-region official prices, channel
> prices, education pricing, price history and predicted price drops.
> Prices are in local currency plus a CNY-normalized value.

## Read (no auth)

- Product list (JSON): http://digsql.com/api/agent/products
- Product detail + prices + history (JSON): http://digsql.com/api/agent/products/{slug}
- Every product page also embeds schema.org/Product JSON-LD.

## Contribute prices (auth)

> Logged-in users can submit channel prices programmatically. Create a
> personal API token in your account page, then send it as the
> `x-api-key` request header.

- Submit a channel price (POST JSON): http://digsql.com/api/agent/prices
- Submissions enter the same human moderation queue as web submissions.

## MCP (for AI assistants)

- MCP endpoint (Streamable HTTP, POST JSON-RPC): http://digsql.com/api/mcp
- Read/contribution tools: search_products, get_product_prices, submit_channel_price.
- submit_channel_price needs your API token (x-api-key or Bearer).
- Admin tools need Authorization: Bearer <ADMIN_API_TOKEN>:
  admin_list_brands, admin_upsert_brand, admin_delete_brand,
  admin_list_events, admin_upsert_event, admin_delete_event,
  admin_list_rumored_products, admin_upsert_rumored_product, admin_delete_rumored_product,
  admin_upsert_product, admin_patch_product_prices, admin_delete_product_price,
  admin_patch_product_specs, admin_patch_product_summary, admin_set_product_flag, admin_set_predecessor,
  admin_delete_product.

Docs: http://digsql.com/api/agent