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

# List Delta yield strategies

> Delta yield strategies (with APR) wired for ProductiveOrder swaps, keyed by underlying token.



## OpenAPI

````yaml api-reference/specs/delta-v2.json GET /v2/delta/prices/strategies/{chainId}
openapi: 3.0.3
info:
  title: Velora Delta API V2
  version: 2.0.0
  description: >-
    Velora Delta API V2 — server-built EIP-712 orders, route-based pricing with
    alternatives, paginated order history, and a unified status model. Ships
    alongside Delta V1; both protocols share the same on-chain contracts.
servers:
  - url: https://api.velora.xyz
    description: Production
security: []
paths:
  /v2/delta/prices/strategies/{chainId}:
    get:
      summary: List Delta yield strategies (with APR) for a chain
      description: >-
        Returns the on-chain Delta-token vaults wired for `ProductiveOrder`
        swaps, keyed by the underlying token address. APRs are refreshed
        server-side every 3 hours; `apr` is `null` when the strategy is too new
        to compute.
      operationId: deltaV2Strategies
      parameters:
        - name: chainId
          in: path
          required: true
          schema:
            type: integer
            example: 1
      responses:
        '200':
          description: Map of `underlyingTokenAddress → { address, strategies }`.
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  type: object
                  properties:
                    address:
                      type: string
                      description: Delta token (dToken) wrapper address.
                    strategies:
                      type: array
                      items:
                        type: object
                        properties:
                          vault:
                            type: string
                            description: >-
                              ERC-4626 vault address. Pass this as `strategy` to
                              `POST /v2/delta/orders/build` for a
                              `ProductiveOrder`.
                          name:
                            type: string
                          apr:
                            type: object
                            nullable: true
                            properties:
                              gross:
                                type: string
                                description: >-
                                  Gross APR as a decimal string (e.g. `"0.052"`
                                  = 5.2%).
                              net:
                                type: string
                                description: Net APR after fees, decimal string.
        '400':
          description: Unsupported chain

````