---
schema: "interfacedelta-service-md/1"
target_key: "sha256:8d3d4d6f462d7c732bac40abc82f53db1412a8171c91743404e28554cef838fc"
origin: "https://www.coinrebate.vip"
protocols: ["mcp"]
observed_at: "2026-11-12T20:05:15.793Z"
generated_at: "2026-11-13T02:22:16.628Z"
record_url: "https://interfacedelta.com/atlas/sha256:8d3d4d6f462d7c732bac40abc82f53db1412a8171c91743404e28554cef838fc"
record_api: "https://interfacedelta.com/api/v1/record/services/sha256:8d3d4d6f462d7c732bac40abc82f53db1412a8171c91743404e28554cef838fc"
source: "InterfaceDelta atlas"
license_note: "Use of this record is governed by https://interfacedelta.com/terms."
---

# Service record: https://www.coinrebate.vip

## Identity
- Origin: https://www.coinrebate.vip
- Endpoints: https://www.coinrebate.vip/api/mcp
- Protocols: mcp
- Registry names: com.halffee/coinrebate
- First retained observation: 2026-11-12T20:05:15.793Z
- Latest observation: 2026-11-12T20:05:15.793Z

## Tools
- Tool 1: calculate\_trading\_cost (mcp); inputs: country, exchange, type, volume; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 2: check\_referral\_link (mcp); inputs: url; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 3: compare\_fees (mcp); inputs: country, purpose; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 4: get\_compliant\_exchanges (mcp); inputs: country, purpose; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 5: get\_exchange\_fees (mcp); inputs: none shown; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 6: get\_exchange\_referral (mcp); inputs: country, exchange; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 7: get\_latest\_news (mcp); inputs: limit; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 8: get\_perp\_stats (mcp); inputs: symbol; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 9: inspect\_exchange\_link (mcp); inputs: country, url; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 10: list\_tradfi\_perps (mcp); inputs: category; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 11: recommend\_fee\_option (mcp); inputs: country, current\_exchange, lang, monthly\_volume\_usd, type; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}
- Tool 12: search\_guides (mcp); inputs: lang, limit, query; inputs omitted: 0; annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}
Tools omitted: 0.

## Effect readings (AI)
- Tool 1 purpose: ◇ AI reading; Estimates taker fees on a trading volume for one exchange, with and without a referral discount, plus a yearly figure.; lens: tool-purpose-v1; model: not recorded.
- Tool 2 purpose: ◇ AI reading; Verifies that an exchange link uses CoinRebate's latest referral code and marks links with other codes as stale.; lens: tool-purpose-v1; model: not recorded.
- Tool 3 (compare\_fees): ◇ AI reading; state: counted; reads (confidence 0.85); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 4 (get\_compliant\_exchanges): ◇ AI reading; state: counted; reads (confidence 0.88); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 4 purpose: ◇ AI reading; Lists exchanges allowed in a given two-letter country, optionally filtered by spot, futures or P2P purpose.; lens: tool-purpose-v1; model: not recorded.
- Tool 5 (get\_exchange\_fees): ◇ AI reading; state: counted; reads (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 5 purpose: ◇ AI reading; Retrieves published base spot and futures maker/taker trading fees for covered exchanges, with and without the referral discount.; lens: tool-purpose-v1; model: not recorded.
- Tool 6 (get\_exchange\_referral): ◇ AI reading; state: counted; reads (confidence 0.85); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 6 purpose: ◇ AI reading; Retrieves one exchange's referral code, discount rate and maker/taker fees with and without it, optionally by country.; lens: tool-purpose-v1; model: not recorded.
- Tool 7 (get\_latest\_news): ◇ AI reading; state: counted; reads (confidence 0.88); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 7 purpose: ◇ AI reading; Returns up to 20 of the newest English-language articles CoinRebate has published, with titles, dates and links.; lens: tool-purpose-v1; model: not recorded.
- Tool 8 (get\_perp\_stats): ◇ AI reading; state: counted; reads (confidence 0.85); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 8 purpose: ◇ AI reading; Fetches daily, weekly and 30-day statistics plus past weekly rank results for one Binance TradFi perpetual market.; lens: tool-purpose-v1; model: not recorded.
- Tool 9 purpose: ◇ AI reading; Checks an exchange sign-up link for official-domain status, reachability, referral owner and configured rebate.; lens: tool-purpose-v1; model: not recorded.
- Tool 10 (list\_tradfi\_perps): ◇ AI reading; state: counted; reads (confidence 0.887); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 10 purpose: ◇ AI reading; Lists Binance perpetual futures tied to stock and commodity prices, optionally filtered by equity region or category.; lens: tool-purpose-v1; model: not recorded.
- Tool 11 purpose: ◇ AI reading; Returns the lowest-fee exchange for a user's country and volume, with estimated annual cost and caveats, or a neutral fee table.; lens: tool-purpose-v1; model: not recorded.
- Tool 12 (search\_guides): ◇ AI reading; state: counted; reads (confidence 0.88); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 12 purpose: ◇ AI reading; Returns matching informational articles from a crypto rebate site's guide library for a keyword query, in a chosen language.; lens: tool-purpose-v1; model: not recorded.

## Change history
No changes recorded in the retained history.

## Payment rails
- Protocols observed: none.
- HTTP 402 seen in retained observations: false.

## Not covered
- We don't call tools.
- We don't rate or certify.
- We don't publish prices.
- We cover only what was observed.

## Evidence
- Identity: observed / declared; observation time: 2026-11-12T20:05:15.793Z.
- Tools: declared; observation time: 2026-11-12T20:05:15.793Z.
- Effect readings (AI): AI reading; observation time: 2026-11-12T20:05:15.793Z.
- Change history: observed; observation time: 2026-11-12T20:05:15.793Z; change observation times: none.
- Payment rails: observed; observation time: 2026-11-12T20:05:15.793Z.

```json
{
  "schema": "interfacedelta-service-md/1",
  "target_key": "sha256:8d3d4d6f462d7c732bac40abc82f53db1412a8171c91743404e28554cef838fc",
  "origin": "https://www.coinrebate.vip",
  "protocols": [
    "mcp"
  ],
  "observed_at": "2026-11-12T20:05:15.793Z",
  "generated_at": "2026-11-13T02:22:16.628Z",
  "record_url": "https://interfacedelta.com/atlas/sha256:8d3d4d6f462d7c732bac40abc82f53db1412a8171c91743404e28554cef838fc",
  "record_api": "https://interfacedelta.com/api/v1/record/services/sha256:8d3d4d6f462d7c732bac40abc82f53db1412a8171c91743404e28554cef838fc",
  "source": "InterfaceDelta atlas",
  "license_note": "Use of this record is governed by https://interfacedelta.com/terms.",
  "identity": {
    "origin": "https://www.coinrebate.vip",
    "endpoints": [
      "https://www.coinrebate.vip/api/mcp"
    ],
    "protocols": [
      "mcp"
    ],
    "registry_names": [
      "com.halffee/coinrebate"
    ],
    "first_retained_observation": "2026-11-12T20:05:15.793Z",
    "latest_observation": "2026-11-12T20:05:15.793Z"
  },
  "tools": [
    {
      "name": "calculate_trading_cost",
      "protocol": "mcp",
      "inputs": [
        "country",
        "exchange",
        "type",
        "volume"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": null,
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Estimates taker fees on a trading volume for one exchange, with and without a referral discount, plus a yearly figure.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "check_referral_link",
      "protocol": "mcp",
      "inputs": [
        "url"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": null,
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Verifies that an exchange link uses CoinRebate's latest referral code and marks links with other codes as stale.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "compare_fees",
      "protocol": "mcp",
      "inputs": [
        "country",
        "purpose"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.85
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "get_compliant_exchanges",
      "protocol": "mcp",
      "inputs": [
        "country",
        "purpose"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.88
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Lists exchanges allowed in a given two-letter country, optionally filtered by spot, futures or P2P purpose.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_exchange_fees",
      "protocol": "mcp",
      "inputs": [],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Retrieves published base spot and futures maker/taker trading fees for covered exchanges, with and without the referral discount.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_exchange_referral",
      "protocol": "mcp",
      "inputs": [
        "country",
        "exchange"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.85
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Retrieves one exchange's referral code, discount rate and maker/taker fees with and without it, optionally by country.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_latest_news",
      "protocol": "mcp",
      "inputs": [
        "limit"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.88
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Returns up to 20 of the newest English-language articles CoinRebate has published, with titles, dates and links.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "get_perp_stats",
      "protocol": "mcp",
      "inputs": [
        "symbol"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.85
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Fetches daily, weekly and 30-day statistics plus past weekly rank results for one Binance TradFi perpetual market.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "inspect_exchange_link",
      "protocol": "mcp",
      "inputs": [
        "country",
        "url"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": null,
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Checks an exchange sign-up link for official-domain status, reachability, referral owner and configured rebate.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "list_tradfi_perps",
      "protocol": "mcp",
      "inputs": [
        "category"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.887
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Lists Binance perpetual futures tied to stock and commodity prices, optionally filtered by equity region or category.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "recommend_fee_option",
      "protocol": "mcp",
      "inputs": [
        "country",
        "current_exchange",
        "lang",
        "monthly_volume_usd",
        "type"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": true
      },
      "effects": null,
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Returns the lowest-fee exchange for a user's country and volume, with estimated annual cost and caveats, or a neutral fee table.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    },
    {
      "name": "search_guides",
      "protocol": "mcp",
      "inputs": [
        "lang",
        "limit",
        "query"
      ],
      "inputs_omitted": 0,
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      },
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.88
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      },
      "purpose": {
        "marker": "◇ AI reading",
        "text": "Returns matching informational articles from a crypto rebate site's guide library for a keyword query, in a chosen language.",
        "lens": "tool-purpose-v1",
        "model": null
      }
    }
  ],
  "tools_omitted": 0,
  "tools_state": "recorded",
  "changes": [],
  "payment_rails": {
    "protocols": [],
    "http_402_seen": false
  },
  "not_covered": [
    "We don't call tools.",
    "We don't rate or certify.",
    "We don't publish prices.",
    "We cover only what was observed."
  ],
  "evidence": [
    {
      "section": "Identity",
      "classes": [
        "observed",
        "declared"
      ],
      "observed_at": "2026-11-12T20:05:15.793Z"
    },
    {
      "section": "Tools",
      "classes": [
        "declared"
      ],
      "observed_at": "2026-11-12T20:05:15.793Z"
    },
    {
      "section": "Effect readings (AI)",
      "classes": [
        "AI reading"
      ],
      "observed_at": "2026-11-12T20:05:15.793Z"
    },
    {
      "section": "Change history",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-12T20:05:15.793Z",
      "observation_times": []
    },
    {
      "section": "Payment rails",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-12T20:05:15.793Z"
    }
  ]
}
```