> ## Documentation Index > Fetch the complete documentation index at: https://docs.appgoat.ai/llms.txt > Use this file to discover all available pages before exploring further. # Get chart > Entries carry `delta` (positions gained since the previous changed capture; negative = dropped) and `is_new`; `dropped` lists apps that fell out. Charts are captured daily for every country × category. ## OpenAPI ````yaml openapi.json GET /charts openapi: 3.1.0 info: title: AppGoat API version: 1.0.0 summary: App Store + Google Play data for agents and apps. description: > Every app and developer in both stores, daily top charts, reviews, change feeds, metric history and keyword (search-rank) intelligence. **Conventions** - `{app}` accepts anything that identifies an app: an App Store id (`284882215`, `id284882215`), a Play package (`com.spotify.music`), an Apple bundle id (`com.spotify.client`), a store URL, `apple:` / `play:`, or a name (`spotify` → best match, with a warning in `meta.warnings`). Add `store=apple|play` to disambiguate. `data.linked` is the same app in the other store when we know it. - Freshness is automatic: app-scoped reads refresh data older than `max_age` seconds from the store first (1 credit per country fetched, capped at 10). `wait=true` (default) blocks up to ~25 s; on timeout, or with `wait=false`, you get the cached data with `meta.freshness.refreshing: true` and a `job_id` to poll at `GET /v1/jobs/{id}` (free). - `country` defaults to `us`; pass a comma list (paid plans) or `all` (Studio). - `include=` adds sections, `fields=` keeps only the listed top-level fields, lists page with `cursor` (pass `meta.next_cursor` back unchanged). - Every success is `{ data, meta }`; `meta.credits_used` is what the call cost and `meta.credits_remaining` what is left. Errors are `{ error: { code, message, hint, docs } }`: read `hint`, it says what to do next. - `x-credits` on each operation documents its price. - Watches turn store changes into events: `POST /v1/watches`, then poll `GET /v1/events` or add a webhook (`POST /v1/webhooks`). Watches, events and webhooks are free; only the plan's watched-app and keyword-slot limits apply. `/v1/tracked-keywords` is deprecated: use keyword watches. contact: email: support@appgoat.ai url: https://appgoat.ai servers: - url: https://api.appgoat.ai/v1 security: - apiKey: [] tags: - name: Apps - name: Search & charts - name: Keywords - name: Developers - name: Audits - name: Watches & events description: >- Watch apps, competitors and keywords; significant changes become events (feed, webhooks, Slack, GitHub, daily email digest). - name: Webhooks - name: Connections - name: Actions - name: Jobs - name: Account paths: /charts: get: tags: - Search & charts summary: >- Get a top chart (free, paid, grossing) for a store, country and category, today or on a past date. description: > Entries carry `delta` (positions gained since the previous changed capture; negative = dropped) and `is_new`; `dropped` lists apps that fell out. Charts are captured daily for every country × category. operationId: getChart parameters: - name: store in: query schema: $ref: '#/components/schemas/Store' default: apple - name: country in: query schema: type: string default: us - name: chart in: query schema: type: string enum: - free - paid - grossing default: free - name: category in: query description: >- App Store genre id (`36` or `all` = all apps, `6014` = games, …) or Play category (`GAME_PUZZLE`; `APPLICATION` = all apps). schema: type: string - name: date in: query description: The chart as of this date (ISO). Default the latest capture. schema: type: string format: date - name: limit in: query schema: type: integer minimum: 1 maximum: 200 default: 100 responses: '200': description: The chart. content: application/json: schema: allOf: - $ref: '#/components/schemas/Envelope' - properties: data: $ref: '#/components/schemas/Chart' '400': $ref: '#/components/responses/InvalidParam' '402': $ref: '#/components/responses/PaymentRequired' '404': $ref: '#/components/responses/NotFound' components: schemas: Store: type: string enum: - apple - play Envelope: type: object required: - data - meta properties: data: {} meta: $ref: '#/components/schemas/Meta' Chart: type: object properties: store: $ref: '#/components/schemas/Store' country: type: string chart: type: string enum: - free - paid - grossing category: type: string date: type: string format: date previous_date: type: - string - 'null' format: date entries: type: array items: allOf: - $ref: '#/components/schemas/AppCard' - type: object properties: rank: type: integer delta: type: - integer - 'null' is_new: type: boolean dropped: type: array items: $ref: '#/components/schemas/AppCard' Meta: type: object properties: credits_used: type: integer credits_remaining: type: integer description: Added by the gateway. request_id: type: string description: Added by the gateway. freshness: $ref: '#/components/schemas/Freshness' next_cursor: type: - string - 'null' store: $ref: '#/components/schemas/Store' warnings: type: array items: type: string description: Things to know (e.g. "resolved by name"); safe to show to the user. AppCard: type: object properties: store: $ref: '#/components/schemas/Store' app_id: type: string title: type: - string - 'null' developer_name: type: - string - 'null' icon_url: type: - string - 'null' category: type: - string - 'null' rating: type: - number - 'null' ratings_count: type: - integer - 'null' installs_min: type: - integer - 'null' description: Play install bucket lower bound. price: type: - number - 'null' Error: type: object required: - error properties: error: type: object required: - code - message properties: code: type: string enum: - invalid_param - invalid_credentials - unauthorized - forbidden - insufficient_credits - plan_limit - free_audit_used - not_found - app_not_found - developer_not_found - job_not_found - conflict - not_ready - rate_limited - provider_error - internal_error - not_configured message: type: string hint: type: string description: What to do next. docs: type: string format: uri param: type: string Freshness: type: object properties: fetched_at: type: - string - 'null' format: date-time description: When the oldest requested country was last fetched from the store. age_seconds: type: - integer - 'null' stale: type: boolean description: Older than max_age (or missing). refreshing: type: boolean description: A store fetch is still running; poll job_id. job_id: type: - string - 'null' responses: InvalidParam: description: A parameter is missing or invalid (`error.param` names it). content: application/json: schema: $ref: '#/components/schemas/Error' example: error: code: invalid_param message: limit must be ≤ 100 hint: Fix the parameter and retry. docs: https://appgoat.ai/docs/errors#invalid_param param: limit PaymentRequired: description: >- `insufficient_credits` (the call costs more than you have left; nothing was done) or `plan_limit` (a feature of a higher plan). content: application/json: schema: $ref: '#/components/schemas/Error' NotFound: description: Not found. content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: apiKey: type: apiKey in: header name: x-api-key description: Create a key at https://dash.appgoat.ai. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.