MCP server

creditcards.best Official

best.creditcards/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Search, compare and estimate rewards across US credit cards. Verified fees, APRs and bonuses.

Website

At a glance

Type

MCP server

Publisher

creditcards.best (verified by the MCP Registry)

Status

Working at last check

Tools

6

Token cost

About 1,607 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http creditcards https://mcp.creditcards.best

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.creditcards]
url = "https://mcp.creditcards.best"

Gemini CLI

{"mcpServers":{"creditcards":{"httpUrl":"https://mcp.creditcards.best"}}}

Cursor

{"mcpServers":{"creditcards":{"url":"https://mcp.creditcards.best"}}}

VS Code

{"servers":{"creditcards":{"type":"http","url":"https://mcp.creditcards.best"}}}

Antigravity

agy mcp add creditcards https://mcp.creditcards.best

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"creditcards","server_url":"https://mcp.creditcards.best","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"creditcards","server_url":"https://mcp.creditcards.best"}

Tools

• check_eligibility ~233 tokens
  Given a user's credit band (and optionally income), return cards they would typically qualify for, surfacing issuer application rules (e.g. Chase 5/24) and any income floor. Only cards that publish a credit requirement can be answered; cards with no published requirement are counted in `unknownCount
• compare_cards ~122 tokens
  Side-by-side detail for two or more cards by id: fees, foreign-transaction fee, signup bonus, earn rates, credits and eligibility. Apply links are tracked redirects.
• estimate_rewards ~373 tokens
  Given an annual spending profile (USD per category, e.g. { dining: 6000, groceries: 8000, travel: 4000, other: 20000 }), estimate each card's net rewards value and rank them. Net value = rewards earned on spend + first-year signup bonus − annual fee. Statement credits are reported separately (max va
• get_apply_link ~103 tokens
  Return the apply link for a card. This is always a creditcards.best tracked redirect that records the referral and forwards to the issuer; the raw issuer URL is never returned.
• get_card ~117 tokens
  Full detail for a single card by id (slug), including earn rates, credits, eligibility, sources and lastVerified. The apply link is our tracked redirect, not the issuer URL.
• search_cards ~659 tokens
  Filter the US credit-card dataset by product type, rewards currency (program name or kind), issuer, annual fee, foreign-transaction fee, signup-bonus value, credit band, or curated category. Searches ONLY issuer-verified cards by default, because unverified stubs carry null for most filterable field

Browse

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