Get transaction index values on a specific date
Transaction Index
Index As Of Date
Returns EWMA-smoothed transaction index values as of a specific date
GET
Get transaction index values on a specific date
This series is moving to the officially administered GX feed behind the scenes. GX does not publish the
p5/p95 envelope or transaction counts, so after the swap p5, p95, and txn_count will remain in the response but return null. Avoid building dependencies on these fields.as_of_date, so weekends and holidays resolve to the prior business day. Takes either gpu_family or gpu_group (both returns 400) — see Current Index for the granularity rules.
Example
Authorizations
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Query Parameters
Target date (YYYY-MM-DD). Example: 2025-06-15
Index type: blended_sigmoid, raw
GPU family (e.g., hopper, blackwell). Mutually exclusive with gpu_group
GPU group for daily GPU-level indices (h100, h200, a100, b200, b300). Mutually exclusive with gpu_family
Region group (US only at launch)
Contract type (combined only)