Openverse
Openverse is a search engine providing programmatic access to the world's largest openly-licensed media catalog, covering 800M+ images and audio tracks from cultural institutions, museums, and creative commons sources including Flickr, Wikimedia Commons, iNaturalist, Europeana, Freesound, Jamendo, and more. Built by WordPress/Automattic under Creative Commons licensing principles.
Openverse publishes 3 APIs on the APIs.io network: audio API, auth API, and images API. Tagged areas include Images, Audio, Creative Commons, Open Media, and Search.
The Openverse catalog on APIs.io includes 2 JSON-LD contexts and 1 Spectral governance ruleset.
Openverse’s developer surface includes authentication, engineering blog, and 2 more developer resources.
Kin Score
APIs 3
Individual APIs this provider publishes, each with its own machine-readable definition.
Openverse audio API
These are endpoints pertaining to audio files.
Openverse auth API
Openverse provides free and open access to the Openverse API to anonymous and registered users. [Refer to the API documentation site for information on how to register](https://...
Openverse images API
These are endpoints pertaining to images.
Pricing Plans 1
Published pricing tiers and plan structures.
Plans
PLANSRate Limits 1
Documented rate limits and quota policies.
Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Finops
FINOPSSemantic Vocabularies 2
JSON-LD contexts and semantic vocabularies used across these APIs.
context Context
JSON-LDOpenverse Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Openverse API Rules
SPECTRALJSON Schema 26
Standalone JSON Schema definitions for this provider's data models.
APIException
JSON SCHEMAAudio
JSON SCHEMAAudioAltFile
JSON SCHEMAAudioReportRequest
JSON SCHEMAAudioSet
JSON SCHEMAAudioWaveform
JSON SCHEMAAuthenticationFailed
JSON SCHEMAGrantTypeEnum
JSON SCHEMAImage
JSON SCHEMAImageReportRequest
JSON SCHEMANotAuthenticated
JSON SCHEMANotFound
JSON SCHEMAOAuth2Application
JSON SCHEMAOAuth2KeyInfo
JSON SCHEMAOAuth2Registration
JSON SCHEMAOAuth2Token
JSON SCHEMAOAuth2TokenRequest
JSON SCHEMAOembed
JSON SCHEMAPaginatedAudioList
JSON SCHEMAPaginatedImageList
JSON SCHEMAReasonEnum
JSON SCHEMASource
JSON SCHEMATag
JSON SCHEMATypeEnum
JSON SCHEMAValidationError
JSON SCHEMAVersionEnum
JSON SCHEMAScroll for all 26
Examples 50
Example request and response payloads for these APIs.
Audio_Detail_200
EXAMPLEAudio_Detail_401
EXAMPLEAudio_Detail_404
EXAMPLEAudio_Related_200
EXAMPLEAudio_Related_401
EXAMPLEAudio_Related_404
EXAMPLEAudio_Report_201
EXAMPLEAudio_Report_400
EXAMPLEAudio_Report_401
EXAMPLEAudio_Report_404
EXAMPLEAudio_Search_200
EXAMPLEAudio_Search_400
EXAMPLEAudio_Search_401
EXAMPLEAudio_Stats_401
EXAMPLEAudio_Thumb_401_Stub
EXAMPLEAudio_Thumb_404_Stub
EXAMPLEAudio_Waveform_200
EXAMPLEAudio_Waveform_401
EXAMPLEAudio_Waveform_404
EXAMPLEImages_Detail_200
EXAMPLEImages_Detail_401
EXAMPLEImages_Detail_404
EXAMPLEImages_Oembed_200
EXAMPLEImages_Oembed_400
EXAMPLEImages_Oembed_401
EXAMPLEImages_Oembed_404
EXAMPLEImages_Related_200
EXAMPLEImages_Related_401
EXAMPLEImages_Related_404
EXAMPLEImages_Report_201
EXAMPLEImages_Report_400
EXAMPLEImages_Report_401
EXAMPLEImages_Report_404
EXAMPLEImages_Search_200
EXAMPLEImages_Search_400
EXAMPLEImages_Search_401
EXAMPLEImages_Stats_401
EXAMPLEImages_Thumb_401_Stub
EXAMPLEImages_Thumb_404_Stub
EXAMPLEKey_Info_200
EXAMPLEKey_Info_401
EXAMPLEKey_Info_429_Stub
EXAMPLEKey_Info_500
EXAMPLERegister_201
EXAMPLERegister_400
EXAMPLERegister_401_Stub
EXAMPLERegister_429_Stub
EXAMPLEToken_200
EXAMPLEToken_400_Stub
EXAMPLEToken_401
EXAMPLEScroll for all 50
Security Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Access & Security 2
Authentication, authorization, and security posture
Company 1
The organization behind the API