# Tokyo Stock Exchange (TSE) Market Status API

> Tokyo Stock Exchange (TSE) Market Status API is a paid API for AI agents from jp-data-api-production.up.railway.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).

Returns the current open/closed status of the Tokyo Stock Exchange, current session type, and next open/close times in JST and UTC, accounting for weekends and Japanese public holidays.

## Facts

- Endpoint: GET https://jp-data-api-production.up.railway.app/market/tse-status
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tokyo-stock-exchange-tse-market-status-api-0837fc76
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_chbBzA2Xgnpxv5ff-YtWr

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 tokyo-stock-exchange-tse-market-status-api-0837fc76
```

Example prompt: Is the Tokyo Stock Exchange open right now, and if not, when does it next open? I need the next open and close times in both JST and UTC.

## When to prefer this

Use this endpoint when you need real-time, authoritative TSE open/closed status for Japan equity trading automation, order timing decisions, or scheduling workflows around Tokyo market hours — especially when holiday awareness is required and you need both JST and UTC times simultaneously.

## Known failure modes

- Service unavailable if Railway deployment is down (5xx error)
- Holiday calendar data may be outdated for newly declared Japanese public holidays
- Edge cases around midnight JST or session boundary times may yield unexpected session labels
- Payment not processed correctly via x402, resulting in 402 response without data

## How this service works

Tokyo Stock Exchange market status right now: open or closed, current session (morning/afternoon/lunch break), next open and next close times in JST and UTC. Accounts for weekends and Japanese public holidays. Use for trading bots, order timing, market hours check, Japan equities scheduling.

## Output

Returns whether the TSE is currently open or closed, which session is active (morning, afternoon, or lunch break), and the next scheduled open and close times expressed in both JST and UTC timezones.

## 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": [],
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tokyo-stock-exchange-tse-market-status-api-0837fc76/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from jp-data-api-production.up.railway.app](https://www.zero.xyz/host/jp-data-api-production.up.railway.app/llms.txt)