Cdk Mcp

cdkbotmcp/cdk-mcp

Lets Claude browse and buy digital game keys, gift cards, and subscriptions through eight MCP tools that talk to the CDK marketplace API. You get search, price quotes, purchase confirmation via USDC on Base (using x402 protocol), order tracking, refunds, and reviews. No local install needed since it runs as a remote streamable-HTTP server at mcp.cdk.bot. Payment happens onchain with ERC-20 verification, or through Coinbase Onramp for card users. Useful when you want an AI agent to handle the entire purchase flow for digital goods, from catalog search through key delivery, without leaving the conversation.

tools: 8
transport: HTTP
last updated: May 28, 2026

View on GitHub

Install

From registry metadata

$ npx add-mcp https://mcp.cdk.bot/mcp --name cdk-mcp

Run in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.

Review the command, arguments and environment values before installing. MCP servers run with your local permissions.

Other ways

Claude Code

$ claude mcp add --transport http cdk-mcp https://mcp.cdk.bot/mcp

Run in your terminal. Add --scope user to make it available in every project.

Tools

Verified live · 8 tools

Verified live against the running server on Nov 6, 2026.

search_gamesCDK Bot: search the catalog of digital products (game keys, gift cards, DLC) by title, platform, device, region, or language. Returns a best match with alternatives (smart matching). Use browse_filters first to see valid filter values.5 params

CDK Bot: search the catalog of digital products (game keys, gift cards, DLC) by title, platform, device, region, or language. Returns a best match with alternatives (smart matching). Use browse_filters first to see valid filter values.

Parameters* required

devicestring

Target device filter (e.g. PC, PS5, Xbox Series X|S)

languagestring

Language filter (ISO 639-1 code like "en", "pl", or "multilanguage")

platformstring

Platform/storefront filter (e.g. Steam, PSN, Xbox Live)

query*string

Game title or search keywords (e.g. "GTA V", "Elden Ring")

regionstring

Region filter (e.g. WORLDWIDE, EUROPE)

get_game_detailsCDK Bot: get detailed information about a specific digital product (game key, gift card, DLC) including price, activation instructions, and delivery time. Use the game_id from search_games results.1 params

CDK Bot: get detailed information about a specific digital product (game key, gift card, DLC) including price, activation instructions, and delivery time. Use the game_id from search_games results.

Parameters* required

game_id*string

Game ID (UUID) from search results

browse_filtersCDK Bot: list all available platforms, devices, regions, and languages for filtering digital product searches. Call this first to know what filter values are valid.

CDK Bot: list all available platforms, devices, regions, and languages for filtering digital product searches. Call this first to know what filter values are valid.

No parameters. Call it with no arguments.

get_price_quoteCDK Bot: lock the current price for a digital product and get USDC payment instructions. Returns a quote_id valid for 5 minutes. After paying, use confirm_purchase with the tx_hash and quote_id.2 params

CDK Bot: lock the current price for a digital product and get USDC payment instructions. Returns a quote_id valid for 5 minutes. After paying, use confirm_purchase with the tx_hash and quote_id.

Parameters* required

chainstring

Payment chain. Use "base-sepolia" for sandbox testing with mock keys.one of base · base-sepolia

game_id*string

Game ID to get a price quote for

confirm_purchaseCDK Bot: receive the product key after paying. Two ways to pay: (1) one-shot — pass x_payment, a signed EIP-3009 "exact" X-PAYMENT header (from accepts[] in get_price_quote); the facilitator settles it gaslessly, no tx_hash needed. (2) two-step — send USDC yourself, then pass...5 params

CDK Bot: receive the product key after paying. Two ways to pay: (1) one-shot — pass x_payment, a signed EIP-3009 "exact" X-PAYMENT header (from accepts[] in get_price_quote); the facilitator settles it gaslessly, no tx_hash needed. (2) two-step — send USDC yourself, then pass...

Parameters* required

chainstring

Payment chain (default: "base")one of base · base-sepolia

game_id*string

Game ID being purchased

quote_idstring

Required WITH tx_hash — locks the quoted price and prevents front-running. Not needed with x_payment.

tx_hashstring

Two-step flow: the USDC payment transaction hash on Base. Provide this OR x_payment.

x_paymentstring

One-shot flow: a base64-encoded EIP-3009 "exact" X-PAYMENT payload signed by the buyer wallet for accepts[0] from get_price_quote. Settles gaslessly via the facilitator — no tx_hash/quote_id needed.

check_orderCDK Bot: check the status of a purchase order. Provide wallet_address to retrieve the product key. Pending orders are automatically polled for fulfillment.2 params

CDK Bot: check the status of a purchase order. Provide wallet_address to retrieve the product key. Pending orders are automatically polled for fulfillment.

Parameters* required

order_id*string

Order ID (UUID) from a previous purchase

wallet_addressstring

Buyer wallet address. Required to retrieve the product key.

request_refundCDK Bot: submit a refund claim for a purchased product key. Must be within 30 days of purchase. Delivery failures (not_delivered) are auto-approved instantly. Key issues are verified within 24 hours.3 params

CDK Bot: submit a refund claim for a purchased product key. Must be within 30 days of purchase. Delivery failures (not_delivered) are auto-approved instantly. Key issues are verified within 24 hours.

Parameters* required

order_id*string

Order ID to refund

reason*string

Reason: key_invalid (activation error), key_already_redeemed (used before delivery), wrong_product (wrong platform/region/edition), not_delivered (payment confirmed but no key received)one of key_invalid · key_already_redeemed · wrong_product · not_delivered

wallet_address*string

Buyer wallet address (must match the order)

submit_reviewCDK Bot: rate a completed purchase (1-5 stars). Helps improve the service. One review per order. Requires order_id and the wallet_address used for payment.5 params

CDK Bot: rate a completed purchase (1-5 stars). Helps improve the service. One review per order. Requires order_id and the wallet_address used for payment.

Parameters* required

agent_namestring

Your agent/client name (e.g. "Claude Desktop", "Cursor")

commentstring

Optional comment about the purchase experience

order_id*string

Order ID to review

rating*integer

Rating from 1 (poor) to 5 (excellent)

wallet_address*string

Buyer wallet address (must match the order)

Readme

Details

Repository: github.com/cdkbotmcp/cdk-mcp
Website: cdk.bot
Category: Design & Creative
Transport: HTTP
Registry: MCP registry, active
Tools verified: Nov 6, 2026

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