# Can I Enter — Visa & Entry Requirements API

> Can I Enter — Visa & Entry Requirements API is a paid API for AI agents from api.canienter.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-13).

Checks whether a passport holder can enter a destination country, and returns the visa requirement type and allowed stay duration.

## Facts

- Endpoint: GET https://api.canienter.com/v1/check?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/can-i-enter-visa-entry-requirements-api-6dc0bb8d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dm5GRc6ZOyDL0cYUzb4u_

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability can-i-enter-visa-entry-requirements-api-6dc0bb8d
```

Example prompt: Can I travel to Japan with my Dutch passport without a visa, and if so how long can I stay?

## When to prefer this

Choose this endpoint when you need a fast, per-request lookup of visa and entry requirements for a specific passport/destination pair, especially within an AI agent workflow or automated travel planning system. Prefer it over manual government website checks when you need structured, machine-readable output. It also supports optional transit country checks, making it useful for multi-leg itinerary screening.

## Known failure modes

- Invalid or unsupported 3-letter country code returns a 400 error
- Missing required 'passport' or 'destination' query parameters returns a validation error
- Unknown country pair may return a null or 'unknown' requirement if data is unavailable
- Payment failure or missing x402 payment header returns a 402 Payment Required response

## How this service works

Visa & entry requirements for every passport. Free checks for travelers; a pay-per-request API for businesses and AI agents.

## Output

Returns the passport country, destination country, visa requirement classification (e.g. visa_free, visa_required, visa_on_arrival, eta_required), and the maximum allowed stay in days.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "passport",
      "destination"
     ],
     "properties": {
      "transit": {
       "type": "string",
       "pattern": "^[A-Za-z]{3}$",
       "description": "Optional transit country, e.g. QAT"
      },
      "passport": {
       "type": "string",
       "pattern": "^[A-Za-z]{3}$",
       "description": "Traveler's passport country, e.g. NLD"
      },
      "destination": {
       "type": "string",
       "pattern": "^[A-Za-z]{3}$",
       "description": "Destination country, e.g. JPN"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "passport": {
   "code": "NLD",
   "name": "Netherlands"
  },
  "destination": {
   "code": "JPN",
   "name": "Japan"
  },
  "requirement": "visa_free",
  "allowed_stay_days": 90
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/can-i-enter-visa-entry-requirements-api-6dc0bb8d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.canienter.com](https://www.zero.xyz/host/api.canienter.com/llms.txt)