Polygon.io Reference API
Ticker reference data.
Polygon.io Reference API is one of 8 APIs that Polygon.io publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Reference. The published artifact set on APIs.io includes an OpenAPI specification.
This API exposes 2 operations across 2 paths, and defines 3 schemas. It is described by OpenAPI 3.1.0, at version 1.0.
Requests are made against a single base URL, https://api.polygon.io.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 2
Polygon.io Reference API declares
2 security schemes
for authenticating requests.
An API key is passed in the query as apiKey (apiKeyQuery).
It accepts HTTP bearer tokens (API Key) (bearerAuth).
By default, every request must be authenticated.
Paths & Operations 2
Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.
Ticker reference data.
Schemas 3
The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are Ticker (12 properties), TickersResponse (5 properties), TickerDetailsResponse (3 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
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Other APIs Polygon.io publishes across the network.