Futures Expiry API

active

Expiration dates, last trading times and roll dates for CME and Eurex equity index futures (ES, NQ, YM, RTY and micros; FDAX, FDXM, FESX, FSMI). Computed from the published exchange rules and holiday calendars. Every response names its source.

DataBasex402 v2exactfutures-expiry-api.onrender.com ↗︎

Settled via Coinbase.

Transactions · 30d
1
Volume · 30d
$0.001
Unique buyers · 30d
3
Uptime · 30d
100.0%
Latency p50
120ms
Reported calls · 30d
6

Endpoints (3 live)

  • GET /v1/roll-calendar — Returns all four quarterly expirations and roll dates of a CME or Eurex index future for one calendar year, with holiday adjustments. (0.002 USDC on Base)
  • GET /v1/expirations — Returns the next quarterly contracts of a CME or Eurex index future with contract symbol, last trading day, trading end time in UTC and local time, and roll date. (0.001 USDC on Base)
  • GET /v1/front-month — 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. (0.001 USDC on Base)

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