> ## Documentation Index > Fetch the complete documentation index at: https://docs.patch.gg/llms.txt > Use this file to discover all available pages before exploring further. # A project's insights > Players, qualified play-hours, gets, retention, crash-free sessions and versions in use, from Patch's own play sessions, for the project's team. Qualified play-hours are input-active minutes, capped per player per game per day (`rules`). Play by the project's own team isn't counted. ## OpenAPI ````yaml /api-reference/openapi.json get /projects/{owner}/{slug}/insights openapi: 3.1.0 info: title: Patch API version: 1.0.0 description: >- The public API behind patch.gg, the desktop app and pch. Changes within v1 are additive only. Errors are { error: { code, message, details } }; branch on code. servers: - url: https://patch.gg/api/v1 security: [] paths: /projects/{owner}/{slug}/insights: get: tags: - Insights summary: A project's insights description: >- Players, qualified play-hours, gets, retention, crash-free sessions and versions in use, from Patch's own play sessions, for the project's team. Qualified play-hours are input-active minutes, capped per player per game per day (`rules`). Play by the project's own team isn't counted. parameters: - schema: type: string required: true name: owner in: path - schema: type: string required: true name: slug in: path - schema: type: integer minimum: 1 maximum: 365 default: 30 description: The last this many UTC days, today included example: 30 required: false description: The last this many UTC days, today included name: days in: query responses: '200': description: The project's insights content: application/json: schema: $ref: '#/components/schemas/ProjectInsights' '400': description: Invalid request content: application/json: schema: $ref: '#/components/schemas/Error' '401': description: Not signed in content: application/json: schema: $ref: '#/components/schemas/Error' '403': description: Not allowed content: application/json: schema: $ref: '#/components/schemas/Error' '404': description: Not found content: application/json: schema: $ref: '#/components/schemas/Error' security: - bearer: [] components: schemas: ProjectInsights: type: object properties: project: type: object properties: handle: type: string name: type: string kind: type: - string - 'null' required: - handle - name - kind period: type: object properties: days: type: integer from: type: string to: type: string required: - days - from - to rules: type: object properties: heartbeat_s: type: integer active_idle_s: type: integer description: >- A minute is input-active when the player's last input was less than this long before its heartbeat daily_cap_minutes: type: integer description: Qualified minutes counted per player per project per UTC day required: - heartbeat_s - active_idle_s - daily_cap_minutes players: type: integer description: Players who started a session engaged_players: type: integer description: Players with qualified play time new_players: type: integer description: Players whose first session on it was in the period new_to_patch: type: integer description: New players whose first game on Patch was this one sessions: type: integer qualified_minutes: type: integer qualified_hours: type: number gets: type: integer description: Players who added it to their Library for the first time retention: type: object properties: d1: type: object properties: cohort: type: integer returned: type: integer required: - cohort - returned d3: type: object properties: cohort: type: integer returned: type: integer required: - cohort - returned d7: type: object properties: cohort: type: integer returned: type: integer required: - cohort - returned d14: type: object properties: cohort: type: integer returned: type: integer required: - cohort - returned d30: type: object properties: cohort: type: integer returned: type: integer required: - cohort - returned required: - d1 - d3 - d7 - d14 - d30 description: >- Of the new players whose day N after their first (UTC) is over, how many played on it crash_free: type: object properties: sessions: type: integer description: Sessions that ended crashed: type: integer rate: type: - number - 'null' description: 0 to 1; null when there's nothing to count required: - sessions - crashed - rate funnel: type: object properties: got: type: integer played: type: integer played_a_minute: type: integer came_back: type: integer description: Played on two days or more required: - got - played - played_a_minute - came_back releases: type: array items: type: object properties: version: type: string live: type: boolean published_at: type: - string - 'null' players: type: integer sessions: type: integer in_use: type: integer description: Players whose latest session was on this version in_use_share: type: - number - 'null' description: 0 to 1; null when there's nothing to count qualified_minutes: type: integer qualified_hours: type: number gets: type: integer crash_free: type: - number - 'null' description: 0 to 1; null when there's nothing to count required: - version - live - published_at - players - sessions - in_use - in_use_share - qualified_minutes - qualified_hours - gets - crash_free crashes: type: array items: type: object properties: detail: type: - string - 'null' version: type: string crashes: type: integer required: - detail - version - crashes required: - project - period - rules - players - engaged_players - new_players - new_to_patch - sessions - qualified_minutes - qualified_hours - gets - retention - crash_free - funnel - releases - crashes Error: type: object properties: error: type: object properties: code: type: string example: version_exists message: type: string details: {} required: - code - message required: - error securitySchemes: bearer: type: http scheme: bearer description: An API key (pch_...) or the token from pch login. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.