Polygon OpenAPI specification.

10 operations in the validated baseline. Release comparisons appear after another revision is captured. Baseline verified 2026-11-11 UTC.

Polygon public API specification, version 1.0.0.

0 recorded releases · Last captured 11 Nov 2026.

What does the Polygon specification cover?

This public contract baseline contains 10 API operations. Version 1.0.0 passed parsing, reference resolution and normalization on 2026-11-11 UTC. A baseline establishes a revision to compare; it does not establish that an API has no breaking changes.

Example operations from this specification
Operation	Summary
`GET /v1/companies`	Available Companies
`GET /v1/currencies`	Available Currencies
`GET /v1/historic/agg/{size}/{symbol}/{date}`	Historic Aggregates
`GET /v1/historic/forex/{from}/{to}/{date}`	Historic Forex Ticks

Source and revision provenance

Directory contract: APIs.guru: polygon.io
Upstream source listed by the directory: View the listed upstream specification
Directory revision updated: 2017-11-27 UTC
Normalized SHA-256: 51624d106ccb71e6afae6c91f502ffd1bcd4ba961f86f82ee38e1031fe09bb88
Source SHA-256: 98450e2e355d55da6ad72c699d04e166e330cf8292c0d72d2804ab90acb0cffb
Reported source license: Not declared in directory metadata

This is a version-pinned directory snapshot. The validation date is not a publisher release date. Scheduled source polling is not enabled for this baseline. SDK matching and repair coverage depend on the configured integration.

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