# x402card: Virtual Cards + Freeland eSIM

> Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.

- name: org.x402card/freeland-esim
- version: 0.1.5
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/org.x402card%2Ffreeland-esim
- tools: https://api.protogrid.dev/v1/servers/org.x402card%2Ffreeland-esim/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "freeland-esim": {
      "type": "http",
      "url": "https://api.x402card.org/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 85
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-100% ~updated-63d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: x402card.get_agent_contract (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); x402card.get_install_command (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); x402card.list_esim_plans (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 586 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 12, about 586 tokens to load them all
- tool set hash: 86c6cb122dcc3b1e036b6744626401e7
- badge: [![protogrid quality](https://protogrid.dev/badge/org.x402card/freeland-esim.svg)](https://protogrid.dev/servers/org.x402card/freeland-esim)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://api.x402card.org/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (12)

- `x402card.get_agent_contract`: Return the complete machine-readable x402card API/agent contract.
- `x402card.get_card_contract`: Return the virtual-card direct x402 purchase, payer-ownership, issuance, economics, and credential-security contract.
- `x402card.get_card_topup_contract`: Return the separate direct x402 card top-up, active-card ownership, amount, fee, replay, and asynchronous funding contract.
- `x402card.get_config`: Return public runtime config: network, USDC asset, receive address, fees, limits, and treasury mode.
- `x402card.get_esim_contract`: Return the Freeland eSIM catalog, direct x402 purchase, payer-ownership, fulfillment, and privacy contract.
- `x402card.get_esim_readiness`: Return eSIM-only readiness without unrelated card-provider or treasury gates.
- `x402card.get_install_command`: Return the shell install command and CLI discovery commands.
- `x402card.get_openapi`: Return the OpenAPI 3.1 document for direct HTTP API usage.
- `x402card.get_payable_url`: Build the public payable x402 URL for an existing order id.
- `x402card.get_readiness`: Return sanitized public readiness. Deep provider balances and BIN internals are admin-only.
- `x402card.get_wallet_requirements`: Return signer-agnostic owner authentication, x402 payer, credential, and adapter requirements.
- `x402card.list_esim_plans`: List live Freeland prepaid travel eSIM plans and current Base USDC prices.