Returns whether a stock exchange or futures market is open at a given time, the
Returns whether a stock exchange or futures market is open at a given time, the session type (open, break, closed), and the next open and close times in UTC and local time.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
469 msmedian answer time
$0.001listed price per call
$0.001price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://market-hours-api.onrender.com/v1/is-open
| Category | Market data |
|---|---|
| Provider host | market-hours-api.onrender.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.001 | 469 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"at": "2026-11-27T15:00:00Z",
"market": "XNYS"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"at": {
"description": "Optional ISO 8601 time with offset, e.g. 2026-11-27T15:00:00Z. Default: now.",
"type": "string"
},
"market": {
"description": "Market code: XNYS, XNAS, XLON, XETR, XSWX, XTKS, XHKG, XSHG, XASX, CME_EQUITY, EUREX_INDEX",
"type": "string"
}
},
"required": [
"market"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}