generated: '2026-07-21'
method: searched
source: https://docs.swishanalytics.com + docs-api.swishanalytics.com/v1 (live documentation) + openapi/
authentication:
  style: api-key
  header: ApiKey
  notes: Key issued and managed via the developer portal; /apikeys, /apikeys/create, /apikeys/deactivate
    manage keys. Key tiers observed (e.g. read-only, developer, test).
  ref: authentication/swish-analytics-authentication.yml
idempotency:
  supported: false
  notes: Read-only data API — all documented operations are HTTP GET, so idempotency keys do not apply.
multi_value_params:
  supported: true
  notes: Most query filters (date, game, player, market) accept multiple values to batch-request several
    events/markets in one call; params document a minRequired count.
delta_sync:
  supported: true
  param: modifiedAtGreater
  notes: Pass the max modifiedAt (UTC microseconds) from the most recent payload to fetch only markets
    updated at/after that timestamp — the incremental polling pattern for live data.
pagination:
  style: none-documented
  notes: Results are scoped by query filters (date/game/market) rather than paged.
versioning:
  scheme: uri-path
  current: v1
  notes: Documentation service is served under /v1; the production data API is versioned at api.swishanalytics.com.
error_envelope:
  ref: errors/swish-analytics-problem-types.yml
  shape: '{status, endpoint, error:{status,message,details}, data}'
formats:
  response: application/json
  dates: EST calendar dates as YYYY-MM-DD; timestamps as UTC microseconds (modifiedAt)