---
title: "Optimize my Euroleague Fantasy Turn Card"
method: POST
path: "/v1/fantasy/euroleague/me/optimize"
tags: ["fantasy"]
---

# Optimize my Euroleague Fantasy Turn Card

`POST /v1/fantasy/euroleague/me/optimize`

## Request

- Base URL: `https://api.predixsport.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.predixsport.com/v1/fantasy/euroleague/me/optimize`
- Auth: none declared

Saves the submitted current roster and appends advice without applying it. It never accesses or changes the official fantasy game.

## Headers

- `authorization` string, nullable

## Request body

- EuroleagueFantasyOptimizeRequest
  - `season` string, required
  - `roster` EuroleagueFantasyRosterPlayer[], required
    - `position` 'Guard' | 'Forward' | 'Center', required
    - `position_index` integer, required
    - `player_code` string, required
    - `player_name` string, required
    - `slot` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
    - `excluded` boolean
    - `result_settled` boolean, nullable
    - `result_source` 'official' | 'manual_fallback', nullable
    - `actual_score` number, nullable
  - `follow_turns` boolean: Opt in only if you will return between Turns to make changes. False builds the highest expected-score static opening lineup.
  - `manual_overrides` object
  - `excluded_codes` string[]

## Response `200`

Successful Response

- EuroleagueFantasyRecommendation
  - `snapshot_id` integer, required
  - `round_number` integer, required: Round this applicable advice was saved for.
  - `board_run_date` string, required
  - `mode` 'opening' | 'between_turns' | 'transfers', required
  - `policy_version` string, required
  - `board_revision` string, nullable
  - `turn_revision` string, nullable
  - `roster_revision` integer, nullable
  - `applied_at` string, date-time, nullable
  - `recommendation` union, required
    - EuroleagueFantasyRecommendationPayload
      - `mode` 'opening' | 'between_turns', required
      - `formation` string, nullable: The game's formation selector value for this lineup, guards-forwards-centers on the floor, e.g. 3-1-1.
      - `calendar_adjusted` boolean, nullable
      - `opening_strategy` 'static' | 'calendar', nullable
      - `expected_delta` number, required
      - `expected_final_points` number, required
      - `probability_worse` number, nullable
      - `probability_better` number, nullable
      - `actions` EuroleagueFantasyAction[], required
        - `player_code` string, required
        - `player_name` string, required
        - `from` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
        - `to` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
        - `played` boolean, required
      - `no_change` boolean, required
      - `roster` EuroleagueFantasyRosterPlayer[], required
        - `position` 'Guard' | 'Forward' | 'Center', required
        - `position_index` integer, required
        - `player_code` string, required
        - `player_name` string, required
        - `slot` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
        - `excluded` boolean
        - `result_settled` boolean, nullable
        - `result_source` 'official' | 'manual_fallback', nullable
        - `actual_score` number, nullable
      - `official_results` integer, required
      - `manual_results` integer, required
    - EuroleagueFantasyTransferPayload
      - `mode` 'transfers', required
      - `champion` 'form_blend_v1', required: The visible transfer rule: the exact optimisation over the 50/50 mean of prior season-to-date and last-five PIR, times selection propensity, at frozen market prices. No model uplift is claimed.
      - `round_number` integer, required
      - `max_incoming` integer, required
      - `sale_value_basis` 'current_price', required
      - `bank_before` number, required
      - `roster_value` number, required
      - `purchasing_power` number, required
      - `hold` EuroleagueFantasyTransferOption, required
        - `formation` string, nullable: Formation selector value of this roster, e.g. 2-2-1.
        - `moves` integer, required
        - `expected_points` number, required
        - `gain_vs_hold` number, required
        - `cost` number, required
        - `cash_after` number, required
        - `incoming` EuroleagueFantasyTransferMove[], required
          - `player_code` string, required
          - `player_name` string, required
          - `team_code` string, required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `price` number, required: Frozen market price in credits.
          - `expected_points` number, required: Expected Round points on the visible form rule, zero when the rule cannot value the player.
          - `status` 'form_valued' | 'no_form_record' | 'outside_projected_rotation', required
          - `reason` string, required
        - `outgoing` EuroleagueFantasyTransferMove[], required
          - `player_code` string, required
          - `player_name` string, required
          - `team_code` string, required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `price` number, required: Frozen market price in credits.
          - `expected_points` number, required: Expected Round points on the visible form rule, zero when the rule cannot value the player.
          - `status` 'form_valued' | 'no_form_record' | 'outside_projected_rotation', required
          - `reason` string, required
        - `roster` EuroleagueFantasyRosterPlayer[], required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `position_index` integer, required
          - `player_code` string, required
          - `player_name` string, required
          - `slot` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
          - `excluded` boolean
          - `result_settled` boolean, nullable
          - `result_source` 'official' | 'manual_fallback', nullable
          - `actual_score` number, nullable
      - `options` EuroleagueFantasyTransferOption[], required
        - `formation` string, nullable: Formation selector value of this roster, e.g. 2-2-1.
        - `moves` integer, required
        - `expected_points` number, required
        - `gain_vs_hold` number, required
        - `cost` number, required
        - `cash_after` number, required
        - `incoming` EuroleagueFantasyTransferMove[], required
          - `player_code` string, required
          - `player_name` string, required
          - `team_code` string, required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `price` number, required: Frozen market price in credits.
          - `expected_points` number, required: Expected Round points on the visible form rule, zero when the rule cannot value the player.
          - `status` 'form_valued' | 'no_form_record' | 'outside_projected_rotation', required
          - `reason` string, required
        - `outgoing` EuroleagueFantasyTransferMove[], required
          - `player_code` string, required
          - `player_name` string, required
          - `team_code` string, required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `price` number, required: Frozen market price in credits.
          - `expected_points` number, required: Expected Round points on the visible form rule, zero when the rule cannot value the player.
          - `status` 'form_valued' | 'no_form_record' | 'outside_projected_rotation', required
          - `reason` string, required
        - `roster` EuroleagueFantasyRosterPlayer[], required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `position_index` integer, required
          - `player_code` string, required
          - `player_name` string, required
          - `slot` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
          - `excluded` boolean
          - `result_settled` boolean, nullable
          - `result_source` 'official' | 'manual_fallback', nullable
          - `actual_score` number, nullable
      - `alternatives` EuroleagueFantasyTransferOption[]
        - `formation` string, nullable: Formation selector value of this roster, e.g. 2-2-1.
        - `moves` integer, required
        - `expected_points` number, required
        - `gain_vs_hold` number, required
        - `cost` number, required
        - `cash_after` number, required
        - `incoming` EuroleagueFantasyTransferMove[], required
          - `player_code` string, required
          - `player_name` string, required
          - `team_code` string, required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `price` number, required: Frozen market price in credits.
          - `expected_points` number, required: Expected Round points on the visible form rule, zero when the rule cannot value the player.
          - `status` 'form_valued' | 'no_form_record' | 'outside_projected_rotation', required
          - `reason` string, required
        - `outgoing` EuroleagueFantasyTransferMove[], required
          - `player_code` string, required
          - `player_name` string, required
          - `team_code` string, required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `price` number, required: Frozen market price in credits.
          - `expected_points` number, required: Expected Round points on the visible form rule, zero when the rule cannot value the player.
          - `status` 'form_valued' | 'no_form_record' | 'outside_projected_rotation', required
          - `reason` string, required
        - `roster` EuroleagueFantasyRosterPlayer[], required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `position_index` integer, required
          - `player_code` string, required
          - `player_name` string, required
          - `slot` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
          - `excluded` boolean
          - `result_settled` boolean, nullable
          - `result_source` 'official' | 'manual_fallback', nullable
          - `actual_score` number, nullable
      - `recommended_moves` integer, required
      - `recommended` EuroleagueFantasyTransferOption, required
        - `formation` string, nullable: Formation selector value of this roster, e.g. 2-2-1.
        - `moves` integer, required
        - `expected_points` number, required
        - `gain_vs_hold` number, required
        - `cost` number, required
        - `cash_after` number, required
        - `incoming` EuroleagueFantasyTransferMove[], required
          - `player_code` string, required
          - `player_name` string, required
          - `team_code` string, required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `price` number, required: Frozen market price in credits.
          - `expected_points` number, required: Expected Round points on the visible form rule, zero when the rule cannot value the player.
          - `status` 'form_valued' | 'no_form_record' | 'outside_projected_rotation', required
          - `reason` string, required
        - `outgoing` EuroleagueFantasyTransferMove[], required
          - `player_code` string, required
          - `player_name` string, required
          - `team_code` string, required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `price` number, required: Frozen market price in credits.
          - `expected_points` number, required: Expected Round points on the visible form rule, zero when the rule cannot value the player.
          - `status` 'form_valued' | 'no_form_record' | 'outside_projected_rotation', required
          - `reason` string, required
        - `roster` EuroleagueFantasyRosterPlayer[], required
          - `position` 'Guard' | 'Forward' | 'Center', required
          - `position_index` integer, required
          - `player_code` string, required
          - `player_name` string, required
          - `slot` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
          - `excluded` boolean
          - `result_settled` boolean, nullable
          - `result_source` 'official' | 'manual_fallback', nullable
          - `actual_score` number, nullable
      - `roster` EuroleagueFantasyRosterPlayer[], required
        - `position` 'Guard' | 'Forward' | 'Center', required
        - `position_index` integer, required
        - `player_code` string, required
        - `player_name` string, required
        - `slot` 'captain' | 'starting_five' | 'sixth_man' | 'bench', required
        - `excluded` boolean
        - `result_settled` boolean, nullable
        - `result_source` 'official' | 'manual_fallback', nullable
        - `actual_score` number, nullable
      - `no_change` boolean, required
      - `counts` object, required
      - `market` EuroleagueFantasyMarketReference, required
        - `snapshot_id` integer, required
        - `revision` integer, required
        - `cutoff_at` string, date-time, nullable
        - `source_observed_at` string, date-time, nullable
        - `player_count` integer, required
  - `created_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

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