> ## Documentation Index > Fetch the complete documentation index at: https://docs.1club.ai/llms.txt > Use this file to discover all available pages before exploring further. # List progression tracks > Returns the progression tracks the organization uses - its own and the global templates it has enabled - each a ladder of ranks in one discipline (a belt system, a swim-stage scheme). Resolve a track here, then pass its `id` as `progressionTrackId` when creating or updating a class type to make that type's sessions count toward its ranks. Each track lists the class types already counting toward it in `classTypeIds`. An empty list means every session counts; once any class type is linked, only sessions of the linked types do. Read-only: tracks and their levels are set up in the 1club admin dashboard. There is no paging: an organization has a handful of these. Carries the `classes` scopes rather than one of its own. ## OpenAPI ````yaml /openapi-platform.json get /v1/platform/progression-tracks openapi: 3.0.0 info: title: 1club Platform API version: 1.0.0 description: >- The 1club Platform API lets you programmatically access and manage your organization's data. ## Official API Contract This documentation is the official source of truth for the 1club Platform API. If an integration relies on undocumented endpoints, fields, response shapes, or internal behavior outside this spec, we can't guarantee backward compatibility. Build against what's documented here to stay stable as the platform evolves. ## Authentication All requests require a customer API key passed as a Bearer token: ``` Authorization: Bearer 1club_sk_live_... ``` Generate API keys from the admin portal under **Settings > API Tokens**. The key is tied to your organization - all responses are scoped to your org's data. ## Rate Limiting - **100 requests per minute** per API key - When exceeded, the API returns `429 Too Many Requests` with a `Retry-After` header - Rate limit headers are included in every response: - `X-RateLimit-Limit` - max requests per window - `X-RateLimit-Remaining` - requests remaining - `X-RateLimit-Reset` - seconds until the window resets ## Errors | Status | Meaning | |--------|---------| | `400` | Invalid request parameters | | `401` | Missing or invalid API key | | `404` | Resource not found (or doesn't belong to your organization) | | `429` | Rate limit exceeded | | `500` | Internal server error | contact: name: 1club API Support email: support@1club.ai servers: - url: https://api.1club.ai description: Production API security: - customerApiAuth: [] tags: [] paths: /v1/platform/progression-tracks: get: tags: - Classes summary: List progression tracks description: > Returns the progression tracks the organization uses - its own and the global templates it has enabled - each a ladder of ranks in one discipline (a belt system, a swim-stage scheme). Resolve a track here, then pass its `id` as `progressionTrackId` when creating or updating a class type to make that type's sessions count toward its ranks. Each track lists the class types already counting toward it in `classTypeIds`. An empty list means every session counts; once any class type is linked, only sessions of the linked types do. Read-only: tracks and their levels are set up in the 1club admin dashboard. There is no paging: an organization has a handful of these. Carries the `classes` scopes rather than one of its own. responses: '200': description: Every progression track the organization uses content: application/json: schema: type: object properties: data: type: array items: $ref: '#/components/schemas/PlatformProgressionTrack' '401': $ref: '#/components/responses/PlatformUnauthorized' '403': description: API key is missing the required `classes:read` scope content: application/json: schema: $ref: '#/components/schemas/PlatformError' '429': $ref: '#/components/responses/PlatformRateLimited' security: - customerApiAuth: [] components: schemas: PlatformProgressionTrack: type: object description: >- A ladder of ranks in one discipline that the organization uses. Reference the `id` as `progressionTrackId` on a class type to make its sessions count toward these ranks. properties: id: type: integer name: type: string sport: type: string description: Canonical sport id the ladder belongs to, e.g. "jiu-jitsu". description: type: string nullable: true custom: type: boolean description: >- True for the organization's own track, or its copy of a template; false for an enabled global template. levelCount: type: integer description: How many ranks the ladder has. classTypeIds: type: array items: type: integer description: >- Class types whose sessions count toward this track. Empty means every session counts; once any is linked, only sessions of the linked types do. PlatformError: type: object properties: error: type: string code: type: string description: >- A stable, machine-readable reason, when the error has one (e.g. `CONTACT_EXISTS`). details: type: object additionalProperties: true description: >- Structured values behind the error. A 409 naming an existing record carries its id here, e.g. `contactId`. responses: PlatformUnauthorized: description: Invalid or missing API key content: application/json: schema: $ref: '#/components/schemas/PlatformError' PlatformRateLimited: description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/PlatformError' securitySchemes: customerApiAuth: type: http scheme: bearer description: >- Organization-scoped bearer credential: a customer API key (1club_sk_live_...) or an MCP OAuth access token. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.