Cymetica Backtest Labs API

openapi: 3.2.0
info:
  title: EventTrader Public Backtest Labs API
  version: 1.0.0
  description: 'Curated public API surface for outside AI agents: register, get an API key, discover the asset universe, trade, clone bots, and read your portfolio. Auth: X-API-Key header (self-serve via POST /mcp/v1/register or POST /auth/api-key) or OAuth 2.0 bearer with read/portfolio/trade scopes. Start at https://cymetica.com/build and https://cymetica.com/llms.txt.'
servers:
- url: https://cymetica.com
security:
- ApiKeyAuth: []
- OAuth2: []
tags:
- name: Backtest Labs API
paths:
  /api/v1/backtest-labs/run:
    post:
      tags:
      - Backtest Labs API
      summary: Run Backtest
      description: 'Run a backtest and return results as JSON.


        Body: {

        "type": "cross_exchange_arb" | "funding_rate" | "dex_replay",

        "params": { ... type-specific parameters ... }

        }'
      operationId: run_backtest_api_v1_backtest_labs_run_post
      parameters:
      - name: x-api-key
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  methodology:
                    type: string
                  token_symbol:
                    type: string
                  token_address:
                    type: string
                  coin:
                    type: string
                  strategy:
                    type: string
                  strategy_params:
                    type: object
                    additionalProperties: true
                  exchanges:
                    type: array
                    items:
                      type: string
                  pool:
                    type: string
                  pool_address:
                    type: string
                  period_start:
                    type: string
                  period_end:
                    type: string
                  starting_capital:
                    type: number
                  ending_capital:
                    type: number
                  total_return_pct:
                    type: number
                  annualized_return_pct:
                    type: number
                  buy_and_hold_return_pct:
                    type: number
                  alpha_vs_hold_pct:
                    type: number
                  total_trades:
                    type: integer
                  winning_trades:
                    type: integer
                  losing_trades:
                    type: integer
                  win_rate:
                    type: number
                  avg_profit_per_trade:
                    type: number
                  max_drawdown_pct:
                    type: number
                  sharpe_ratio:
                    type: number
                  sortino_ratio:
                    type: number
                  avg_spread_pct:
                    type: number
                  total_gas_estimate:
                    type: number
                  total_bridge_estimate:
                    type: number
                  total_slippage_estimate:
                    type: number
                  total_fees_paid:
                    type: number
                  total_funding_earned:
                    type: number
                  num_rebalances:
                    type: integer
                  avg_spread_8h_pct:
                    type: number
                  max_spread_8h_pct:
                    type: number
                  funding_periods:
                    type: integer
                  avg_rate_by_exchange:
                    type: object
                    additionalProperties:
                      type: number
                  pools_used:
                    type: integer
                  chains_covered:
                    type: array
                    items:
                      type: string
                  same_chain_trades:
                    type: integer
                  cross_chain_trades:
                    type: integer
                  pool_liquidity_usd:
                    type: number
                  candle_count:
                    type: integer
                  equity_curve:
                    type: array
                    items:
                      type: object
                      additionalProperties: true
                  trades:
                    type: array
                    items:
                      type: object
                      properties:
                        timestamp:
                          type: string
                        buy:
                          type: string
                        sell:
                          type: string
                        spread_pct:
                          type: number
                        net_pnl:
                          type: number
                        size:
                          type: number
                        type:
                          type: string
                        long:
                          type: string
                        short:
                          type: string
                        spread_8h:
                          type: number
                        earned:
                          type: number
                        cum_pnl:
                          type: number
                        side:
                          type: string
                        price:
                          type: number
                        pnl:
                          type: number
                        signal:
                          type: string
                      additionalProperties: true
                      description: Trade row; which keys are present depends on the backtest type.
                  interpreted_parameters:
                    type: object
                    additionalProperties: true
                  warnings:
                    type: array
                    items:
                      type: string
                  error:
                    type: string
                additionalProperties: true
                description: 'Backtest Labs result. Keys vary by `type`: cross_exchange_arb → token_symbol/pools_used/chains_covered/…; funding_rate → coin/exchanges/total_funding_earned/…; dex_replay → pool/strategy/buy_and_hold_return_pct/…. `error` is only present on a 400/429 body.'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                type:
                  type: string
                  enum:
                  - cross_exchange_arb
                  - funding_rate
                  - dex_replay
                  description: Backtest family.
                params:
                  type: object
                  properties:
                    token:
                      type: string
                      description: 0x token address (cross_exchange_arb, dex_replay)
                    coin:
                      type: string
                      description: Perp coin symbol, e.g. BTC (funding_rate)
                    strategy:
                      type: string
                      description: 'funding_rate: carry strategy; dex_replay: replay strategy name'
                    days:
                      type: integer
                      minimum: 1
                      maximum: 60
                      default: 14
                    capital:
                      type: number
                      minimum: 100
                      maximum: 1000000
                      default: 10000
                    trade_size:
                      type: number
                      default: 500
                    min_spread:
                      type: number
                      default: 0.3
                      description: '% (cross_exchange_arb)'
                    leverage:
                      type: number
                      default: 1
                      description: funding_rate
                  additionalProperties: true
                  description: Type-specific parameters; out-of-range values are clamped and reported in `warnings`.
              additionalProperties: false
              required:
              - type
              - params
components:
  schemas:
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
    BearerJWT:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Account session JWT (from /auth/login). Key-management routes accept only this — never an API key.
    OAuth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://cymetica.com/oauth/authorize
          tokenUrl: https://cymetica.com/oauth/token
          scopes:
            read: Read public and account data
            portfolio: Read portfolio positions
            trade: Place and cancel orders