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

# Expand Canary

> Expand canary deployment to additional symbols / a new tier.



## OpenAPI

````yaml /api/openapi.json post /api/internal/canary/expand
openapi: 3.1.0
info:
  title: Sequency Graph API
  description: >

    # Sequency Graph-Native Trading API


    Graph-native API for trading intelligence, built on FalkorDB.


    ## Features


    - **Screener**: Filter stocks using graph-native queries with relationship
    expansion

    - **Stock Detail**: Complete stock context with all relationships

    - **Confluence Scoring**: Setup quality assessment with weighted components

    - **Strategy Matching**: Find matching options strategies via graph
    traversal

    - **Market Context**: Current market-wide context for trading decisions


    ## Data Sources


    All data is sourced from the FalkorDB knowledge graph, populated by:

    - Pattern detector (Go) - Technical indicators, patterns

    - Graph sync service - Levels, volume profiles, news, day classification
  version: 1.0.0
servers: []
security: []
paths:
  /api/internal/canary/expand:
    post:
      tags:
        - canary
      summary: Expand Canary
      description: Expand canary deployment to additional symbols / a new tier.
      operationId: expand_canary_api_internal_canary_expand_post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ExpandRequest'
        required: true
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    ExpandRequest:
      properties:
        symbols:
          items:
            type: string
          type: array
          title: Symbols
        tier:
          $ref: '#/components/schemas/CanaryTier'
        version:
          type: string
          title: Version
        weights:
          $ref: '#/components/schemas/RegimeWeightVector'
      type: object
      required:
        - symbols
        - tier
        - version
        - weights
      title: ExpandRequest
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    CanaryTier:
      type: string
      enum:
        - canary
        - expansion
        - full
      title: CanaryTier
    RegimeWeightVector:
      properties:
        regime:
          type: string
          title: Regime
        confluence:
          type: number
          title: Confluence
        pulse:
          type: number
          title: Pulse
        entry:
          type: number
          title: Entry
        momentum:
          type: number
          title: Momentum
      type: object
      required:
        - regime
        - confluence
        - pulse
        - entry
        - momentum
      title: RegimeWeightVector
      description: Weight vector for a single market regime.
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError

````