Returns the current front-month contract of a CME or Eurex index future, the mos
Returns the current front-month contract of a CME or Eurex index future, the most active contract after the roll date, days to expiration and the exact last trading time.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
466 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://futures-expiry-api.onrender.com/v1/front-month
| Category | Everything else |
|---|---|
| Provider host | futures-expiry-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 | $0.001 | 466 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"at": "2026-12-11T15:00:00Z",
"product": "ES"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$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. 2026-12-11T15:00:00Z. Default: now.",
"type": "string"
},
"product": {
"description": "Futures product: ES, MES, NQ, MNQ, YM, MYM, RTY, M2K, FDAX, FDXM, FESX, FSMI",
"type": "string"
}
},
"required": [
"product"
],
"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"
}