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

# Borrow-APY history for one market



## OpenAPI

````yaml /api-reference/openapi.json get /v1/markets/{id}/borrow-apy-history
openapi: 3.1.0
info:
  title: Spiral Stake — Read API (v1)
  version: 0.1.0
  description: >-
    Read-only composition authority for Spiral Stake strategy data. Serves the
    frozen /strategies contract (agents + app) plus the full app read surface.
    All numbers are composed from warm cache; a stale/failed upstream serves
    last-good with a visible stale age.
servers:
  - url: https://api.spiralstake.xyz
    description: Production
  - url: http://localhost:8787
    description: Local
security: []
tags:
  - name: Public
    description: Open read endpoints — no key required.
  - name: Partner
    description: 'Keyed integration API — Authorization: Bearer <key>.'
paths:
  /v1/markets/{id}/borrow-apy-history:
    get:
      summary: Borrow-APY history for one market
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
            pattern: ^0x[0-9a-fA-F]{64}$
          description: Morpho market id.
      responses:
        '200':
          description: OK

````