OpenMLBB SDK Docs

OpenMLBB Endpoint

SDK call mapping, request requirements, and Python example.

Every card documents the SDK call from OpenMLBB and mirrors API path/query/body requirements.

GET Hero Statistics

/openmlbb/academy/heroes/{hero_identifier}/stats

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API Path: /api/academy/heroes/{hero_identifier}/stats

Retrieve performance statistics for a specific hero by rank. Supports query parameters for rank, pagination, and localization.

Path parameters:

  • hero_identifier: Hero identifier as numeric hero ID or hero name. Accepts values like 30, Yi Sun-shin, or yisunshin.

Query parameters:

  • rank: Rank filter. Allowed values: all, epic, legend, mythic, honor, glory.
  • size: Number of items per page (minimum: 1).
  • index: Page index (starting from 1).
  • lang: Language code for localized content (default: en).

The response includes hero statistics data:

  • records: Array of hero entries, each containing:
      • _id: Unique record identifier.
      • _createdAt: Creation timestamp.
      • _updatedAt: Last update timestamp.
      • data:
          • main_hero:
              • data:
                  • hero:
                      • data:
                          • head: Main hero portrait image URL.
                          • name: Main hero name.
          • main_heroid: Main hero ID.
          • main_hero_appearance_rate: Pick rate of the main hero.
          • main_hero_ban_rate: Ban rate of the main hero.
          • main_hero_win_rate: Win rate of the main hero.
          • sub_hero: Array of synergy heroes, each containing:
              • heroid: Hero ID.
              • hero_win_rate: Win rate of the synergy hero.
              • hero_appearance_rate: Pick rate of the synergy hero.
              • increase_win_rate: Positive synergy impact on win rate.
              • min_win_rate6-20: Win rate breakdown across match durations.
              • hero:
                  • data:
                      • hero:
                          • data:
                              • head: Synergy hero portrait image URL.
          • sub_hero_last: Array of negative synergy heroes, each containing:
              • heroid: Hero ID.
              • hero_win_rate: Win rate of the sub-hero.
              • hero_appearance_rate: Pick rate of the sub-hero.
              • increase_win_rate: Negative impact on win rate.
              • min_win_rate6-20: Win rate breakdown across match durations.

This endpoint is useful for:

  • Analyzing hero performance across different ranks.
  • Understanding meta trends.
  • Guiding players in hero selection and strategy.

Python Example

from OpenMLBB import OpenMLBB

client = OpenMLBB()
response = client.academy.hero_stats("miya", rank="all", size=20, index=1, lang="en")
print(response)

Path and Query Parameters

Name In Type Required Default
hero_identifier path string yes -
rank query string no all
size query integer no 20
index query integer no 1
lang query string no en