Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Added "get_exchange_referral"; removed "get_best_referral"
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.
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 best referral/signup link for a specific exchange with maximum fee discount. Returns referral code, discount percentage, and direct signup URL. Pass country to verify compliance. Use it only for questions about an exchange referral code, signup link or fee discount.
Changed the definition of "calculate_trading_cost", "compare_fees", "get_best_referral" and 4 more
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 ⟨37 unchanged words⟩ and the date of the fee-table entry used. Use it only for questions about exchange trading fees and fee discounts.
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 ⟨25 unchanged words⟩
Changed the definition of "calculate_trading_cost", "compare_fees", "get_best_referral" and 3 more
CalculateEstimate theactualtaker-fee cost of a tradingcostvolumeandonsavingsonewhenexchange,usingwith and without the CoinRebate referralcodes.discount,Shows
Recently observed → Live
Live → Recently observed
Certificate changed, valid to 2026-12-29
Certificate recorded, valid to 2026-10-31
Authorization not required
Unknown → Live
First tool surface recorded: 12 tools (server version 2.5.0)
https://www.coinrebate.vip/api/mcp (mcp_streamable_http) — from mcp_registry
Showing the latest 11 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
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 best referral/signup link for a specific ⟨11 unchanged words⟩ direct signup URL. Pass country to verify compliance. Use it only for questions about an exchange referral code, signup link or fee discount.
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.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 ⟨47 unchanged words⟩ and fetched_at only describe CoinRebate's automated refresh check. Use it only for questions about exchange trading fees and fee discounts.
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 ⟨28 unchanged words⟩ English-language article is more than three days old. Use it only when the user asks what CoinRebate has published.
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 ⟨66 unchanged words⟩ an objective fee table with no signup link. Use it only for questions about exchange trading fees and fee discounts.
⟨20 unchanged words⟩ ,"fee_discount":{"type":"string"},"fee_table_updated":{"type":["string","null"]},"referral_code":{"type":"string"},"savings_usd" ⟨32 unchanged words⟩ ","savings_usd","fee_discount","signup_url","referral_code","fee_table_updated"],"type":"object"},{"type" ⟨5 unchanged words⟩
Compare the benchmark trading fees from CoinRebate's published fee table acrossallthe covered exchanges fora specificone purpose (spot or futurestrading). Returns the exchanges ranked by lowest taker fee after the CoinRebaterebatereferral discount. Pass a country code for compliance-filtered results.
⟨29 unchanged words⟩ ,"fallback"],"type":"string"},"fee_table_updated":{"type":["string","null"]},"fetched_at":{"type":"string"},"futures" ⟨85 unchanged words⟩
⟨29 unchanged words⟩ ,"fallback"],"type":"string"},"fee_table_updated":{"type":["string","null"]},"fetched_at":{"type":"string"},"futures" ⟨78 unchanged words⟩
⟨32 unchanged words⟩ ,"fallback"],"type":"string"},"fee_table_updated":{"type":["string","null"]},"fetched_at":{"type":"string"},"futures" ⟨90 unchanged words⟩
Getreal-timethe benchmark trading feesfor all major cryptofromexchangesCoinRebate's(Binance,publishedOKX,feeBybit,tableBitget,forGate.io,everyHyperliquid).coveredReturnsexchange: spot and futures maker/taker fees,plus(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.
⟨43 unchanged words⟩ ,"fallback"],"type":"string"},"fee_table_updated":{"type":["string","null"]},"fetched_at":{"type":"string"},"futures" ⟨89 unchanged words⟩
GettheCoinRebate'slatestmostcryptorecentlynewspublishedandEnglish-language articles (marketinsightsanalysis,publishedguidesonandCoinRebate.news), newest first: up to five by default, at most 20. Returnsrecenteacharticlearticle'stitlestitle, publication date andlinks.link, and says so when the newest English-language article is more than three days old.
⟨6 unchanged words⟩ "limit":{"default":5,"description":"NumberMaximum number of English-language articles to return (1-20,1-20;defaultup to 5 by default)","maximum":20,"minimum":1," ⟨4 unchanged words⟩
⟨7 unchanged words⟩ items":{"additionalProperties":false,"properties":{"date":{"type":"string"},"slug":{"type":"string"},"title":{"type":"string"},"type":{"enum":["guide","news"],"type":"string"},"url":{"type":"string"}},"required":["slug","title","url","date","type"],"type":"object"},"type":"array"},"language":{"const":"en","type":"string"},"latest_age_days":{"type":["number","null"]},"latest_date":{"type":["string","null"]},"news_url":{"type":"string"},"stale":{"type":"boolean"}},"required":["articles","news_url","language","latest_date","latest_age_days","stale"],"type":"object"}