Massive (formerly Polygon.io) · OpenAPI Overlay 1.0.0

API Evangelist conversational phrasing for Massive Com Reference:options:contracts:list API

2 actions 2 updates phrasing extends openapi/massive-com-reference-options-contracts-list-api-openapi.yml
Generated by API Evangelist Written by API Evangelist tooling for Massive (formerly Polygon.io)'s API. It is a proposal applied on top of the contract, not a document Massive (formerly Polygon.io) publishes.
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What the actions change

x-apievangelist-phrasing

Targets 2

$.info
$.paths['/v3/reference/options/contracts'].get

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Raw ↑ 
# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
  title: API Evangelist conversational phrasing for Massive Com Reference:options:contracts:list API
  version: 1.0.0
extends: openapi/massive-com-reference-options-contracts-list-api-openapi.yml
actions:
- target: $.info
  update:
    x-apievangelist-phrasing:
      method: generated
      generated: '2026-09-26'
      generator: build-phrasing.py
      label: Generated by API Evangelist
      operations: 1
- target: $.paths['/v3/reference/options/contracts'].get
  update:
    x-apievangelist-phrasing:
      intent: Search active and expired options contracts
      effect: read
      questions:
      - Which options contracts exist on a stock, including expired ones?
      - Can I list put contracts expiring on a given date for an underlying?
      - What strikes were listed for an underlying's options at a past date?
      instructions:
      - text: List options contracts on {underlying_ticker}.
        slots:
          underlying_ticker: query.underlying_ticker
      - text: Find {contract_type} contracts on {underlying_ticker} expiring {expiration_date}.
        slots:
          contract_type: query.contract_type
          underlying_ticker: query.underlying_ticker
          expiration_date: query.expiration_date
      - text: Show expired contracts on {underlying_ticker} as of {as_of}.
        slots:
          underlying_ticker: query.underlying_ticker
          as_of: query.as_of
      method: generated
      generated: '2026-09-26'