---
schema: "interfacedelta-service-md/1"
target_key: "sha256:50102d3a7a11dd7ca6b078b996cddfb2fcdbbdce1f50432a50f9858df7401031"
origin: "https://buyukesim.com"
protocols: ["mcp"]
observed_at: "2026-11-14T05:02:01.019Z"
generated_at: "2026-11-14T10:26:48.598Z"
record_url: "https://interfacedelta.com/atlas/sha256:50102d3a7a11dd7ca6b078b996cddfb2fcdbbdce1f50432a50f9858df7401031"
record_api: "https://interfacedelta.com/api/v1/record/services/sha256:50102d3a7a11dd7ca6b078b996cddfb2fcdbbdce1f50432a50f9858df7401031"
source: "InterfaceDelta atlas"
license_note: "Use of this record is governed by https://interfacedelta.com/terms."
---

# Service record: https://buyukesim.com

## Identity
- Origin: https://buyukesim.com
- Endpoints: https://buyukesim.com/mcp
- Protocols: mcp
- Registry names: com.buyukesim/mcp
- First retained observation: 2026-11-14T05:02:01.019Z
- Latest observation: 2026-11-14T05:02:01.019Z

## Tools
MCP tools, OpenAPI operations, WebMCP tools and A2A skills; excludes prompts and resources.
Total capabilities: 21; non-tool capabilities: 0.
- Tool 1: check\_balance (mcp); inputs: api\_key; inputs omitted: 0; annotations: {}
- Tool 2: check\_order\_status (mcp); inputs: code; inputs omitted: 0; annotations: {}
- Tool 3: check\_uk\_coverage (mcp); inputs: country; inputs omitted: 0; annotations: {}
- Tool 4: create\_deposit (mcp); inputs: amount\_usd, api\_key, coin; inputs omitted: 0; annotations: {}
- Tool 5: create\_wallet (mcp); inputs: label; inputs omitted: 0; annotations: {}
- Tool 6: get\_bundle\_info (mcp); inputs: none shown; inputs omitted: 0; annotations: {}
- Tool 7: get\_esim\_exit\_countries (mcp); inputs: destination; inputs omitted: 0; annotations: {}
- Tool 8: get\_one\_time\_code (mcp); inputs: api\_key, order\_id; inputs omitted: 0; annotations: {}
- Tool 9: get\_payment\_and\_delivery\_times (mcp); inputs: none shown; inputs omitted: 0; annotations: {}
- Tool 10: get\_uk\_number\_info (mcp); inputs: none shown; inputs omitted: 0; annotations: {}
- Tool 11: get\_vpn\_config (mcp); inputs: code, order\_id, protocol, server\_id; inputs omitted: 0; annotations: {}
- Tool 12: list\_covered\_countries (mcp); inputs: none shown; inputs omitted: 0; annotations: {}
- Tool 13: list\_esim\_topups (mcp); inputs: api\_key, order\_id; inputs omitted: 0; annotations: {}
- Tool 14: list\_reviews (mcp); inputs: limit; inputs omitted: 0; annotations: {}
- Tool 15: list\_transactions (mcp); inputs: api\_key; inputs omitted: 0; annotations: {}
- Tool 16: list\_vpn\_plans (mcp); inputs: none shown; inputs omitted: 0; annotations: {}
- Tool 17: purchase\_esim (mcp); inputs: api\_key, package\_code, request\_id; inputs omitted: 0; annotations: {}
- Tool 18: purchase\_esim\_topup (mcp); inputs: api\_key, order\_id, package\_code, request\_id; inputs omitted: 0; annotations: {}
- Tool 19: purchase\_uk\_number (mcp); inputs: api\_key, request\_id; inputs omitted: 0; annotations: {}
- Tool 20: purchase\_vpn (mcp); inputs: api\_key, plan, request\_id; inputs omitted: 0; annotations: {}
- Tool 21: search\_esim\_plans (mcp); inputs: country, limit; inputs omitted: 0; annotations: {}
Tools omitted: 0.

## Effect readings (AI)
- Tool 1 (check\_balance): ◇ AI reading; state: counted; reads (confidence 0.85); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 2 (check\_order\_status): ◇ AI reading; state: counted; reads (confidence 0.88); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 3 (check\_uk\_coverage): ◇ AI reading; state: counted; reads (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 5 (create\_wallet): ◇ AI reading; state: counted; creates (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 6 (get\_bundle\_info): ◇ AI reading; state: counted; reads (confidence 0.85); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 7 (get\_esim\_exit\_countries): ◇ AI reading; state: counted; reads (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 8 (get\_one\_time\_code): ◇ AI reading; state: counted; reads (confidence 0.84); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 11 (get\_vpn\_config): ◇ AI reading; state: counted; reads (confidence 0.8); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 12 (list\_covered\_countries): ◇ AI reading; state: counted; reads (confidence 0.88); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 13 (list\_esim\_topups): ◇ AI reading; state: counted; reads (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 14 (list\_reviews): ◇ AI reading; state: counted; reads (confidence 0.93); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 15 (list\_transactions): ◇ AI reading; state: counted; reads (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 16 (list\_vpn\_plans): ◇ AI reading; state: counted; reads (confidence 0.9); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 17 (purchase\_esim): ◇ AI reading; state: counted; moves_money (confidence 0.85); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 18 (purchase\_esim\_topup): ◇ AI reading; state: counted; moves_money (confidence 0.92); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 19 (purchase\_uk\_number): ◇ AI reading; state: counted; moves_money (confidence 0.83); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 20 (purchase\_vpn): ◇ AI reading; state: counted; moves_money (confidence 0.8); lens: side-effects@1; model: claude-haiku-5.5.
- Tool 21 (search\_esim\_plans): ◇ AI reading; state: counted; reads (confidence 0.88); lens: side-effects@1; model: claude-haiku-5.5.

## 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: 2026-11-14T05:02:01.019Z.
- Tools: declared; observation time: 2026-11-14T05:02:01.019Z.
- Effect readings (AI): AI reading; observation time: 2026-11-14T05:02:01.019Z.
- Change history: observed; observation time: 2026-11-14T05:02:01.019Z; change observation times: none.
- Payment rails: observed; observation time: 2026-11-14T05:02:01.019Z.

```json
{
  "schema": "interfacedelta-service-md/1",
  "target_key": "sha256:50102d3a7a11dd7ca6b078b996cddfb2fcdbbdce1f50432a50f9858df7401031",
  "origin": "https://buyukesim.com",
  "protocols": [
    "mcp"
  ],
  "observed_at": "2026-11-14T05:02:01.019Z",
  "generated_at": "2026-11-14T10:26:48.598Z",
  "record_url": "https://interfacedelta.com/atlas/sha256:50102d3a7a11dd7ca6b078b996cddfb2fcdbbdce1f50432a50f9858df7401031",
  "record_api": "https://interfacedelta.com/api/v1/record/services/sha256:50102d3a7a11dd7ca6b078b996cddfb2fcdbbdce1f50432a50f9858df7401031",
  "source": "InterfaceDelta atlas",
  "license_note": "Use of this record is governed by https://interfacedelta.com/terms.",
  "identity": {
    "origin": "https://buyukesim.com",
    "endpoints": [
      "https://buyukesim.com/mcp"
    ],
    "protocols": [
      "mcp"
    ],
    "registry_names": [
      "com.buyukesim/mcp"
    ],
    "first_retained_observation": "2026-11-14T05:02:01.019Z",
    "latest_observation": "2026-11-14T05:02:01.019Z"
  },
  "tools": [
    {
      "name": "check_balance",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "api_key"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.85
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "check_order_status",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "code"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.88
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "check_uk_coverage",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "country"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "create_deposit",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "amount_usd",
        "api_key",
        "coin"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": null
    },
    {
      "name": "create_wallet",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "label"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "creates",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "get_bundle_info",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.85
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "get_esim_exit_countries",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "destination"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "get_one_time_code",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "api_key",
        "order_id"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.84
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "get_payment_and_delivery_times",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": null
    },
    {
      "name": "get_uk_number_info",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": null
    },
    {
      "name": "get_vpn_config",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "code",
        "order_id",
        "protocol",
        "server_id"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.8
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "list_covered_countries",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.88
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "list_esim_topups",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "api_key",
        "order_id"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "list_reviews",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "limit"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.93
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "list_transactions",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "api_key"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "list_vpn_plans",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.9
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "purchase_esim",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "api_key",
        "package_code",
        "request_id"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "moves_money",
            "confidence": 0.85
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "purchase_esim_topup",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "api_key",
        "order_id",
        "package_code",
        "request_id"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "moves_money",
            "confidence": 0.92
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "purchase_uk_number",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "api_key",
        "request_id"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "moves_money",
            "confidence": 0.83
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "purchase_vpn",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "api_key",
        "plan",
        "request_id"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "moves_money",
            "confidence": 0.8
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    },
    {
      "name": "search_esim_plans",
      "kind": "mcp.tool",
      "protocol": "mcp",
      "inputs": [
        "country",
        "limit"
      ],
      "inputs_omitted": 0,
      "annotations": {},
      "effects": {
        "marker": "◇ AI reading",
        "state": "counted",
        "classes": [
          {
            "class": "reads",
            "confidence": 0.88
          }
        ],
        "lens": "side-effects@1",
        "model": "claude-haiku-5.5"
      }
    }
  ],
  "capability_count": 21,
  "non_tool_capability_count": 0,
  "tool_count_scope": "MCP tools, OpenAPI operations, WebMCP tools and A2A skills; excludes prompts and resources.",
  "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": "2026-11-14T05:02:01.019Z"
    },
    {
      "section": "Tools",
      "classes": [
        "declared"
      ],
      "observed_at": "2026-11-14T05:02:01.019Z"
    },
    {
      "section": "Effect readings (AI)",
      "classes": [
        "AI reading"
      ],
      "observed_at": "2026-11-14T05:02:01.019Z"
    },
    {
      "section": "Change history",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-14T05:02:01.019Z",
      "observation_times": []
    },
    {
      "section": "Payment rails",
      "classes": [
        "observed"
      ],
      "observed_at": "2026-11-14T05:02:01.019Z"
    }
  ]
}
```