> ## Documentation Index
> Fetch the complete documentation index at: https://docs.homelogs.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Location Signals

Returns active geo-scoped signal rows for one `geo_id`.

Use this for a location-level read of hotspot or velocity-style signals that are already computed for that geography.

For narrative examples and interpretation guidance, see [Signals & Methodology](/signals-and-methodology).

### Required input

* `geo_id` (path, required)

### Optional input

* `signal_keys` (query, CSV list)

### Example request

```bash theme={null}
curl -sS "$API_BASE_URL/v1/signals/geo/location/geo_county_6973f63e37a900040c0d?signal_keys=roofing_activity_hotspot,hvac_activity_hotspot" \
  -H "x-api-key: $HOMELOGS_API_KEY"
```

### Response shape

* `geo_id`, `geo_type`, `state`
* `count`
* `signals[]` with `signal_key`, `value`, `score`, `confidence`, `decision`, `reasons`, `computed_at`
* `missing_signal_keys[]`


## OpenAPI

````yaml GET /v1/signals/geo/location/{geo_id}
openapi: 3.1.0
info:
  title: HomeLogs Geo + Permit Intelligence API
  version: 1.0.0
  description: >-
    Geo-first API for location resolution, permit retrieval, and active geo
    signal access.
servers:
  - url: https://api.homelogs.io
    description: Production API
security:
  - ApiKeyAuth: []
tags:
  - name: locations
    description: Location resolution and anchor detail endpoints.
  - name: permits
    description: Raw permit retrieval by geo scope.
  - name: signals
    description: Signal catalog and signal reads.
  - name: permit-signals
    description: Permit-scoped signal leads and aggregates.
  - name: health
    description: Service liveness endpoint.
paths:
  /v1/signals/geo/location/{geo_id}:
    get:
      tags:
        - signals
      summary: Get active signals for a geo ID
      operationId: getLocationSignals
      parameters:
        - name: geo_id
          in: path
          required: true
          schema:
            type: string
            example: geo_city_0200d4df17d3b8cd84c6
        - name: signal_keys
          in: query
          required: false
          description: Optional CSV list of signal keys.
          schema:
            type: string
            example: roofing_activity_hotspot,hvac_activity_hotspot
      responses:
        '200':
          description: Signal rows and missing key diagnostics.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/LocationSignalsResponse'
        '400':
          $ref: '#/components/responses/InvalidGeoId400'
        '403':
          $ref: '#/components/responses/GatewayAuth403'
        '404':
          $ref: '#/components/responses/LocationNotFound404'
        '422':
          $ref: '#/components/responses/ValidationError422'
        '429':
          $ref: '#/components/responses/GatewayThrottle429'
        '500':
          $ref: '#/components/responses/InternalError500'
components:
  schemas:
    LocationSignalsResponse:
      type: object
      required:
        - geo_id
        - geo_type
        - state
        - count
        - signals
        - missing_signal_keys
      properties:
        geo_id:
          type: string
        geo_type:
          type:
            - string
            - 'null'
          enum:
            - property
            - jurisdiction
            - city
            - zip
            - county
            - state
            - null
        state:
          type: string
        count:
          type: integer
          minimum: 0
        signals:
          type: array
          items:
            $ref: '#/components/schemas/SignalItem'
        missing_signal_keys:
          type: array
          items:
            type: string
      additionalProperties: false
    SignalItem:
      type: object
      required:
        - signal_key
        - value
        - score
        - confidence
        - decision
        - reasons
        - computed_at
      properties:
        signal_key:
          type: string
        value:
          type:
            - object
            - array
            - string
            - number
            - boolean
            - 'null'
        score:
          type:
            - number
            - 'null'
        confidence:
          type:
            - number
            - 'null'
        decision:
          type:
            - string
            - 'null'
        reasons:
          type:
            - array
            - 'null'
          items:
            type: string
        computed_at:
          type:
            - string
            - 'null'
          format: date-time
    ErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          type: object
          required:
            - code
            - message
          properties:
            code:
              type: string
              example: VALIDATION_ERROR
            message:
              type: string
              example: state must be a 2-letter code
            request_id:
              type:
                - string
                - 'null'
              example: req-123
    GatewayErrorResponse:
      type: object
      properties:
        message:
          type: string
      additionalProperties: true
  responses:
    InvalidGeoId400:
      description: Invalid geo_id format.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    GatewayAuth403:
      description: Missing or invalid API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/GatewayErrorResponse'
    LocationNotFound404:
      description: No matching location/resource found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    ValidationError422:
      description: Validation failure.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    GatewayThrottle429:
      description: Rate limit or quota exceeded.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/GatewayErrorResponse'
    InternalError500:
      description: Internal server error.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key

````