plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "coinrebate",
  "version": "1.1.0",
  "description": "Compare published trading fees across major crypto exchanges and estimate the trading cost after the referral discount available through CoinRebate, with the assumptions and conditions stated in each answer. Read-only: no orders, no fund movements, no account access.",
  "author": {
    "name": "CoinRebate",
    "email": "support@coinrebate.vip",
    "url": "https://www.coinrebate.vip"
  },
  "homepage": "https://www.coinrebate.vip",
  "keywords": [
    "crypto",
    "exchange fees",
    "trading fees",
    "fee comparison",
    "referral"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "CoinRebate",
        "shortDescription": "Compare crypto exchange fees",
        "longDescription": "CoinRebate compares published trading fees across major crypto exchanges \u2014 Binance, OKX, Bybit, Bitget, Gate and Hyperliquid \u2014 and shows the estimated cost after the referral discount available through CoinRebate, under the assumptions each answer states.\n\nAsk for a comparison and you get each venue's maker and taker fee and the effective rate after the discount. Ask the cost or recommendation tools for a given trading volume and you also get an estimate of what that volume would cost, the assumptions used, and what was not modelled (funding, spread, slippage, withdrawal fees). Pass a country and venues that CoinRebate's records list as unavailable there are excluded; the comparison tool leaves results unfiltered when no country is given, while the recommendation tool requires one.\n\nOther tools list up to five (by default) of CoinRebate's most recently published English-language articles with their publication dates, search CoinRebate's guides, check exchange signup links, and list Binance's traditional-finance perpetuals with simple price statistics (no funding rate or open interest).\n\nFee figures are the four benchmark rates in CoinRebate's published fee table per venue (spot and futures, maker and taker), not a full VIP table and not live order-book data. Fee lookups and cost estimates include the date that venue's entry in the table was last updated. Bybit, Bitget and Gate were checked against the exchange's own fee page on 2026-09-09 and Hyperliquid in August 2026; Binance's and OKX's figures are still from an April 2026 snapshot.\n\nSignup links are referral links, and CoinRebate may receive compensation from the venues it covers. Referral benefits are conditional: they apply only to new accounts registered through those links, and each exchange decides eligibility. The recommendation tool states the commercial relationship in every answer and reports the rebate as conditional, with the conditions listed.\n\nWhat is written to disk: one record per tool call (tool name, coarse parameters such as the country code, product type and exchange, whether it was answered, and a source identifier hashed with a salt that changes daily; for guide searches the cleaned search phrase; for link checks on unrecognised domains only the domain name), kept in detail for 30 days; for each recommendation request, the country, the product type and a coarse volume bucket (not the exact volume), plus the verdict and reason codes; a per-day count of calls per tool; and caches of fee and catalogue data. These records hold no accounts, sessions, IP addresses or personal data.\n\nCoinRebate does not give investment advice or market prices for crypto assets. The server places no orders, holds no funds, and does not access user accounts.",
        "developerName": "CoinRebate",
        "category": "Finance",
        "capabilities": [
          "Compare spot or futures maker and taker fees across covered exchanges",
          "Estimate the taker-fee cost of a trading volume with and without the referral discount",
          "List the exchanges CoinRebate's records show as available in a country",
          "Show an exchange's referral code, fee discount and signup link",
          "Recommend the covered venue with the lowest net taker fee under stated assumptions",
          "List CoinRebate's latest English-language articles with their dates",
          "Search CoinRebate's published guides",
          "Check or inspect an exchange signup or referral link",
          "List Binance traditional-finance perpetuals with recent price changes"
        ],
        "websiteURL": "https://www.coinrebate.vip",
        "supportURL": "https://www.coinrebate.vip/en/contact",
        "privacyPolicyURL": "https://www.coinrebate.vip/en/legal",
        "termsOfServiceURL": "https://www.coinrebate.vip/en/legal",
        "defaultPrompt": [
          "Compare spot trading fees across crypto exchanges for a user in Brazil.",
          "What would $50,000 a month of Binance spot trading cost in fees?",
          "Which crypto exchanges are available for a user in India?"
        ],
        "brandColor": "#6366F1",
        "brandColorDark": "#A5B4FC",
        "composerIcon": "./assets/logo.png",
        "logo": "./assets/logo.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Compare spot trading fees for a user in Brazil",
              "prompt": "Using CoinRebate, compare spot trading fees across crypto exchanges for a user in Brazil.",
              "tools_triggered": "compare_fees",
              "expected_behavior": "Calls compare_fees with purpose=spot and country=BR. Lists the exchanges that CoinRebate's records show as available in Brazil and that have spot fee data, ordered from the lowest to the highest taker fee after the CoinRebate referral benefit. Each row shows the standard taker and maker fee, the fee after the discount (labelled \"Effective\" where no fee discount applies), the referral benefit and a coinrebate.vip signup link. The answer states that the benefit figures are conditional: they apply only to new accounts registered through the links, under each exchange's eligibility rules, and are not confirmed payouts."
            },
            {
              "description": "Look up one exchange's published fees",
              "prompt": "What spot and futures maker and taker fees does CoinRebate list for Binance, and what are they after the CoinRebate referral discount?",
              "tools_triggered": "get_exchange_fees",
              "expected_behavior": "Calls get_exchange_fees (it takes no arguments and returns every covered exchange) and reports, for Binance, the spot and futures maker and taker fees from CoinRebate's published fee table, the same fees after the CoinRebate referral discount, the referral benefit, the signup link, and the date Binance's entry in that fee table was last updated (fee_table_updated)."
            },
            {
              "description": "List the exchanges available for a user in India",
              "prompt": "Which crypto exchanges does CoinRebate list as available for a user in India?",
              "tools_triggered": "get_compliant_exchanges",
              "expected_behavior": "Calls get_compliant_exchanges with country=IN. Lists the venues that CoinRebate's compliance records show as available in India, each with its referral benefit, its type (CEX or DEX) and a coinrebate.vip signup link; venues those records mark as restricted in India are left out. The answer notes that the results follow CoinRebate's compliance records, that availability can change, and that signup links for restricted venues are refused at redirect time (HTTP 451)."
            },
            {
              "description": "Estimate the fee cost of a monthly trading volume",
              "prompt": "I'm in Brazil and trade about $50,000 a month in spot on Binance. Using CoinRebate, what would my trading fees be with and without the CoinRebate referral discount?",
              "tools_triggered": "calculate_trading_cost",
              "expected_behavior": "Calls calculate_trading_cost with exchange=binance, volume=50000, type=spot (and country=BR). Shows Binance's standard spot taker fee and the fee on $50,000 at that rate, the taker fee after the CoinRebate referral discount and the fee on $50,000 at that rate, and the difference \"on $50,000 of trading volume\". The only yearly figure is 12 times that difference, labelled as applying if $50,000 is the monthly volume. The answer states that the discount applies only to a new account registered through the CoinRebate link or with the referral code, that Binance's eligibility rules decide, and that only taker fees are included (no spread, slippage or funding). It names its basis: CoinRebate's published fee table (VIP 0 taker rate) and the date Binance's entry in it was last updated."
            },
            {
              "description": "Get one exchange's referral details and CoinRebate's latest articles",
              "prompt": "I want to open a new Bybit account from Brazil. What referral code and fee discount does CoinRebate list for Bybit, and what are the latest articles CoinRebate has published?",
              "tools_triggered": "get_exchange_referral, get_latest_news",
              "expected_behavior": "Calls get_exchange_referral with exchange=bybit (and country=BR) and get_latest_news. For Bybit: the referral code, the fee discount, the spot and futures maker and taker fees before and after the discount, and a coinrebate.vip signup link, with a note that the discount applies only to a new account registered through that link or with the referral code, under Bybit's eligibility rules, and is not a confirmed payout. Then up to five of CoinRebate's most recently published English-language articles, newest first, each with its title, publication date and link; if the newest English-language article is more than three days old, the answer says so. If Bybit is not available in the user's country, the answer gives that restriction notice instead, with no signup link. If CoinRebate has no published English-language article, the answer says so instead of listing articles. No account is created and nothing is submitted on the user's behalf."
            }
          ],
          "negative": [
            {
              "description": "Investment advice. CoinRebate compares exchange fees and referral terms; it does not advise on what to buy, sell or hold, so no CoinRebate tool should be called.",
              "prompt": "Should I buy Ethereum today, and how much of my savings should I put in?"
            },
            {
              "description": "Trade execution. Every CoinRebate tool is read-only and cannot place orders, so no tool should be called; the answer should explain that orders are placed on the exchange itself.",
              "prompt": "Place a market buy order for 0.1 BTC on Binance for me."
            },
            {
              "description": "Account access and fund movements. CoinRebate cannot sign in to exchange accounts, read balances or move funds, so no tool should be called.",
              "prompt": "Log in to my Bybit account and withdraw 100 USDT to my wallet."
            }
          ]
        },
        "commerce": false,
        "commerce_description": "CoinRebate does not sell products or process payments. Its tools return exchange fee data and referral signup links; CoinRebate may receive compensation from an exchange when a user registers through one of those links, and the recommendation tool states this in every answer.",
        "demo_recording_url": "https://youtu.be/udET2bj3h6Y"
      },
      "publication": {
        "release_notes": "Version 1.1.0 (remote MCP server 2.5.0, twelve read-only tools).\n\nChanges since the 1.0.0 submission:\n- get_latest_news now returns up to five (by default) of CoinRebate's most recently published English-language articles (market analysis, guides and news), newest first, each with its publication date, and says so when the newest English-language article is more than three days old. It previously read a news page that had not been updated since August 2026.\n- calculate_trading_cost states the result on the trading volume given (\"on $50,000 of trading volume\") instead of \"per trade\". Its only yearly figure is 12 times the difference, labelled as assuming the volume is monthly; it notes that only taker fees are included and names the fee-table entry date it used.\n- get_exchange_referral and compare_fees no longer promise \"lifetime\" or \"automatic\" discounts; they state that a discount applies only to a new account registered through the link, under the exchange's eligibility rules.\n- Tool descriptions now describe the fee figures as CoinRebate's published benchmark fee table (no longer \"real-time\"), and fee lookups carry the date each venue's entry was last updated.\n- Bybit is no longer listed as available in Japan: Bybit has stopped serving residents of Japan.\n- Tools added since 1.0.0: recommend_fee_option, list_tradfi_perps, get_perp_stats, check_referral_link, search_guides, inspect_exchange_link.\n\nAll tools are read-only: no orders, no fund movements, no account access."
      },
      "apps": "./.app.json"
    }
  }
}