Target
CostcoFind a deal.
Search a brand or category to find current gift-card offers that fit your plans.
search_gift_card_dealsCardDeals for AI / Public betaYour AI. A little better
Your AI. A little better
at saving.
Bring current gift-card deals into your conversations.
Free during beta. No account or API key needed.
Your shopping assistant
CardDeals MCPFind me a Starbucks gift-card deal.
CardDeals · Comparing available offers
get_gift_card_dealsStarbucks
Example| Seller | Discount | Details |
|---|---|---|
| Example seller A | 8% off | Seller terms included |
| Example seller B | 6% off | Seller terms included |
Illustrative offers. Recheck current prices and seller terms before purchase.
Current catalogue dataRead-only by designMCP + OpenAPI
Less searching. More saving.
Good deals start with
a simple question.
From a coffee run to a bigger purchase, give your assistant the tools to find a better deal.
Compare the options.
See a brand’s available discounts, sellers, and offer conditions in one place.
get_gift_card_deals
Check your favorites.
Look up as many as 10 brands together, from everyday essentials to your next upgrade.
lookup_gift_card_dealsOne connection.
More possibilities.
- 1
Add a remote server
Open the MCP or connector settings in a client that supports Streamable HTTP.
- 2
Paste the CardDeals URL
Use the endpoint here. No authentication is required.
- 3
Ask about a gift card
Try a favorite brand, a category, or a few stores you want to compare.
Server URLStreamable HTTP
https://catalog.carddeals.co/mcpmcp-config.json
{
"mcpServers": {
"carddeals": {
"type": "http",
"url": "https://catalog.carddeals.co/mcp"
}
}
}Example configuration. Settings vary by client.
Building with REST? The same catalogue is available through OpenAPI.
Useful answers. Clear details.
A deal you can
actually check.
Know where an offer comes from, how recent it is, and what to review before you buy. Your assistant finds the options. You make the call.
How we rank dealsFreshness is explicit
Responses include an assembly timestamp and provider observation times when available, plus a reminder to recheck before purchase.
Destinations are validated
The catalogue rejects unsupported providers, unsafe URL schemes, deceptive hosts, invalid discounts, and unavailable offers.
You stay in control
Tools are read-only, return links instead of buying, preserve seller conditions, and label affiliate and direct relationships.
A few more things
Good questions.
What is the CardDeals MCP server?
It is a public Model Context Protocol server that lets compatible AI assistants search and compare current U.S. gift-card discounts. It returns structured brands, providers, conditions, timestamps, disclosures, and validated destination links without giving the assistant permission to buy or change anything.
Is CardDeals MCP free, and does it require an account?
The public beta is free and does not require a CardDeals account or API key. Anonymous fair-use rate limits protect the catalogue. If CardDeals later adds personal alerts, saved preferences, or purchase-related actions, those separate features may require sign-in while public search remains open.
Can an AI assistant purchase a gift card through this MCP?
No. The MCP exposes read-only discovery tools. It can find offers and return a validated CardDeals or provider URL, but the shopper must review current price, availability, redemption rules, delivery, refund policy, and seller terms before completing checkout on the destination site.
How does CardDeals rank gift-card offers?
Valid in-stock offers are ranked by higher discount first. Equal discounts favor CardDeals-owned inventory, then a longer reported provider guarantee, then provider slug for deterministic ordering. Affiliate status is not a positive ranking signal, and every third-party commercial relationship is disclosed in the response.
Your next deal starts with a conversation.
Connect CardDealsFree during beta. No account or API key needed.
