Polygon.io Aggregates API
Aggregate (OHLC) bar data.
Polygon.io Aggregates 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 Aggregates. The published artifact set on APIs.io includes an OpenAPI specification.
This API exposes 1 operation across 1 path, and defines 2 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 Aggregates 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 1
Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.
Aggregate (OHLC) bar data.
Schemas 2
The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are AggregateBar (9 properties), AggregatesResponse (9 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Polygon.io 7
Other APIs Polygon.io publishes across the network.