com.halffee/coinrebate

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Compliance-filtered crypto exchange fee comparison and rebate-link routing for AI agents.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "coinrebate": {
      "url": "https://www.coinrebate.vip/api/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (12)

• get_exchange_fees read-only

  Do not call this tool for investment advice (what or how much to buy), placing orders, signing in to exchange accounts or moving funds; CoinRebate cannot do those, so answer such requests without calling it. Get the benchmark trading fees from CoinRebate's published fee table for every covered exchange: spot and futures maker/taker fees (VIP 0 base tier) and the same fees after the CoinRebate referral discount. These are published rates, not live order-book data: fees.fee_table_updated is the date an exchange's entry in the table was last updated, while data_source and fetched_at only describe CoinRebate's automated refresh check. Use it only for questions about exchange trading fees and fee discounts.

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• compare_fees read-only

  Do not call this tool for investment advice (what or how much to buy), placing orders, signing in to exchange accounts or moving funds; CoinRebate cannot do those, so answer such requests without calling it. Compare the benchmark trading fees from CoinRebate's published fee table across the covered exchanges for one purpose (spot or futures). Returns the exchanges ranked by lowest taker fee after the CoinRebate referral discount. Pass a country code for compliance-filtered results. Use it only for questions about exchange trading fees and fee discounts.

  Parameters:

  • purpose (required) — string — Trading type: spot or futures
  • country — string — ISO 3166-1 alpha-2 country code (e.g. US, CN, VN) for compliance filtering

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• get_exchange_referral read-only

  Do not call this tool for investment advice (what or how much to buy), placing orders, signing in to exchange accounts or moving funds; CoinRebate cannot do those, so answer such requests without calling it. Look up the referral code, fee discount and signup link that CoinRebate lists for one exchange, together with the published maker and taker fees of that exchange before and after the discount. Pass a country to apply the availability records CoinRebate keeps for that country. Use it only for questions about an exchange referral code, signup link or fee discount.

  Parameters:

  • exchange (required) — string — Exchange name (binance, okx, bybit, bitget, gate, hyperliquid)
  • country — string — ISO 3166-1 alpha-2 country code for compliance check

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• get_latest_news read-only

  Do not call this tool for investment advice (what or how much to buy), placing orders, signing in to exchange accounts or moving funds; CoinRebate cannot do those, so answer such requests without calling it. Get CoinRebate's most recently published English-language articles (market analysis, guides and news), newest first: up to five by default, at most 20. Returns each article's title, publication date and link, and says so when the newest English-language article is more than three days old. Use it only when the user asks what CoinRebate has published.

  Parameters:

  • limit — number — Maximum number of English-language articles to return (1-20; up to 5 by default)

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• calculate_trading_cost read-only

  Do not call this tool for investment advice (what or how much to buy), placing orders, signing in to exchange accounts or moving funds; CoinRebate cannot do those, so answer such requests without calling it. Estimate the taker-fee cost of a trading volume on one exchange, with and without the CoinRebate referral discount, using the benchmark taker fee from CoinRebate's published fee table. Returns the fee on that volume, the difference, a yearly figure that assumes the volume is monthly, and the date of the fee-table entry used. Use it only for questions about exchange trading fees and fee discounts.

  Parameters:

  • exchange (required) — string — Exchange name (binance, okx, bybit, bitget, gate, hyperliquid)
  • volume (required) — number — Trade volume in USD
  • type (required) — string — Trade type: spot or futures
  • country — string — ISO 3166-1 alpha-2 country code for compliance filtering

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• get_compliant_exchanges read-only

  Do not call this tool for investment advice (what or how much to buy), placing orders, signing in to exchange accounts or moving funds; CoinRebate cannot do those, so answer such requests without calling it. Get exchanges available in a specific country, filtered by the CoinRebate compliance matrix. Essential for regulatory compliance. Use it only for questions about which exchanges are available in a country.

  Parameters:

  • country (required) — string — ISO 3166-1 alpha-2 country code (e.g. US, CN, BR, VN, PH, IN)
  • purpose — string — Trading purpose filter

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• recommend_fee_option read-only

  Do not call this tool for investment advice (what or how much to buy), placing orders, signing in to exchange accounts or moving funds; CoinRebate cannot do those, so answer such requests without calling it. Decide which covered exchange has the lowest effective trading fee for a specific user, instead of returning a table. Requires the user country. Returns one verdict plus its net fee, the quantified annual cost, the assumptions and what is NOT modelled, and a commercial disclosure. Abstains (neutral fee table only) when the country is missing or unsupported, the upstream data is unreliable, or the top venues are genuinely tied. In high-regulation jurisdictions it returns an objective fee table with no signup link. Use it only for questions about exchange trading fees and fee discounts.

  Parameters:

  • country (required) — string — ISO 3166-1 alpha-2 country code of the END USER (required; the ranking is compliance-filtered by it)
  • lang — string — Output language; defaults to en
  • type — string — Trading type; defaults to spot
  • current_exchange — string — Exchange the user already trades on, if any — changes the answer to an account-neutral note
  • monthly_volume_usd — number — Monthly trading volume in USD; omitted means a per-$10,000 basis

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• list_tradfi_perps read-only

  Lists Binance USDⓈ-M perpetuals on US, HK, KR, and CN stocks plus commodities from the official exchangeInfo endpoint.

  Parameters:

  • category — string — TradFi category; defaults to all

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• get_perp_stats read-only

  Gets daily, weekly, 30-day, and historical weekly-rank statistics for a Binance TradFi perpetual from official Binance klines.

  Parameters:

  • symbol (required) — string — Binance USDⓈ-M perpetual symbol, for example TSLAUSDT

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• check_referral_link read-only

  Checks whether a URL carries CoinRebate's own current referral code (allowlisted exchange hosts only). This is a self-check for CoinRebate links: a link carrying someone else's code is reported as stale_code even though it may be perfectly valid. For a neutral inspection of any exchange link, use inspect_exchange_link.

  Parameters:

  • url (required) — string — Exchange referral URL to validate

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

• search_guides read-only

  Searches CoinRebate's published guides by keyword (any language) and returns matching articles with title, one-line description and URL. Read-only; results are informational articles, not referral links.

  Parameters:

  • query (required) — string
  • lang — string
  • limit — integer

  Hints: read-only yes · destructive no · idempotent yes · open-world no

• inspect_exchange_link read-only

  Inspects an exchange sign-up or referral link and reports evidence on five separate points: whether the domain is a verified official domain of a listed exchange, whether it is reachable, whose referral code it carries, how CoinRebate's records list the exchange for a given country, and what rebate (if any) is configured. Unknown items are reported as unknown. It never says a link is safe, never probes unrecognized domains, and never suggests a replacement link. Read-only.

  Parameters:

  • url (required) — string
  • country — string

  Hints: read-only yes · destructive no · idempotent yes · open-world yes

Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.