# Arcmira API > Build with Arcmira's media intelligence API. Search entities, resolve stable IDs, pull evidence-backed mentions and appearances, manage watchlists and trackers, and tap commercial intelligence on ad reads and channel sponsors — all programmatically. ## Docs - [List person appearances](https://docs.arcmira.com/api-reference/appearances/list-person-appearances.md) - [Get channels entity (channels include recommendations_summary teaser: sponsor_count for all callers; top_sponsors requires Pro+ and recommendations:read)](https://docs.arcmira.com/api-reference/channels/get-channels-entity-channels-include-recommendations_summary-teaser:-sponsor_count-for-all-callers;-top_sponsors-requires-pro+-and-recommendations:read.md) - [List channel guests](https://docs.arcmira.com/api-reference/channels/list-channel-guests.md) - [List related channels](https://docs.arcmira.com/api-reference/channels/list-related-channels.md) - [List related organizations](https://docs.arcmira.com/api-reference/channels/list-related-organizations.md) - [List related people](https://docs.arcmira.com/api-reference/channels/list-related-people.md) - [List related products](https://docs.arcmira.com/api-reference/channels/list-related-products.md) - [List related topics](https://docs.arcmira.com/api-reference/channels/list-related-topics.md) - [Fuzzy entity discovery](https://docs.arcmira.com/api-reference/entities/fuzzy-entity-discovery.md) - [Get canonical entity metadata (includes recommendations_summary for Pro+ with recommendations:read on org/product entities)](https://docs.arcmira.com/api-reference/entities/get-canonical-entity-metadata-includes-recommendations_summary-for-pro+-with-recommendations:read-on-orgproduct-entities.md) - [Resolve an entity to its canonical stable ID](https://docs.arcmira.com/api-reference/entities/resolve-an-entity-to-its-canonical-stable-id.md) - [Submit feedback and corrections for a prior API query (type + query + corrections)](https://docs.arcmira.com/api-reference/feedback/submit-feedback-and-corrections-for-a-prior-api-query-type-+-query-+-corrections.md) - [List mentions for an entity](https://docs.arcmira.com/api-reference/mentions/list-mentions-for-an-entity.md) - [Search mentions across media](https://docs.arcmira.com/api-reference/mentions/search-mentions-across-media.md) - [Current API key context](https://docs.arcmira.com/api-reference/meta/current-api-key-context.md) - [Health check](https://docs.arcmira.com/api-reference/meta/health-check.md) - [OpenAPI document](https://docs.arcmira.com/api-reference/meta/openapi-document.md) - [Get organizations entity](https://docs.arcmira.com/api-reference/organizations/get-organizations-entity.md) - [List related channels](https://docs.arcmira.com/api-reference/organizations/list-related-channels.md) - [List related organizations](https://docs.arcmira.com/api-reference/organizations/list-related-organizations.md) - [List related people](https://docs.arcmira.com/api-reference/organizations/list-related-people.md) - [List related products](https://docs.arcmira.com/api-reference/organizations/list-related-products.md) - [List related topics](https://docs.arcmira.com/api-reference/organizations/list-related-topics.md) - [Get people entity](https://docs.arcmira.com/api-reference/people/get-people-entity.md) - [List related channels](https://docs.arcmira.com/api-reference/people/list-related-channels.md) - [List related organizations](https://docs.arcmira.com/api-reference/people/list-related-organizations.md) - [List related people](https://docs.arcmira.com/api-reference/people/list-related-people.md) - [List related products](https://docs.arcmira.com/api-reference/people/list-related-products.md) - [List related topics](https://docs.arcmira.com/api-reference/people/list-related-topics.md) - [Get products entity](https://docs.arcmira.com/api-reference/products/get-products-entity.md) - [List related channels](https://docs.arcmira.com/api-reference/products/list-related-channels.md) - [List related organizations](https://docs.arcmira.com/api-reference/products/list-related-organizations.md) - [List related people](https://docs.arcmira.com/api-reference/products/list-related-people.md) - [List related products](https://docs.arcmira.com/api-reference/products/list-related-products.md) - [List related topics](https://docs.arcmira.com/api-reference/products/list-related-topics.md) - [List recommendations for an entity (ad reads, endorsements)](https://docs.arcmira.com/api-reference/recommendations/list-recommendations-for-an-entity-ad-reads-endorsements.md) - [List recurring channel sponsors](https://docs.arcmira.com/api-reference/recommendations/list-recurring-channel-sponsors.md) - [Search recommendations (ad reads, endorsements, mentions)](https://docs.arcmira.com/api-reference/recommendations/search-recommendations-ad-reads-endorsements-mentions.md) - [Search entities](https://docs.arcmira.com/api-reference/search/search-entities.md) - [Get topics entity](https://docs.arcmira.com/api-reference/topics/get-topics-entity.md) - [List related channels](https://docs.arcmira.com/api-reference/topics/list-related-channels.md) - [List related organizations](https://docs.arcmira.com/api-reference/topics/list-related-organizations.md) - [List related people](https://docs.arcmira.com/api-reference/topics/list-related-people.md) - [List related products](https://docs.arcmira.com/api-reference/topics/list-related-products.md) - [List related topics](https://docs.arcmira.com/api-reference/topics/list-related-topics.md) - [Create tracker](https://docs.arcmira.com/api-reference/trackers/create-tracker.md) - [Delete tracker](https://docs.arcmira.com/api-reference/trackers/delete-tracker.md) - [List recent tracker alerts](https://docs.arcmira.com/api-reference/trackers/list-recent-tracker-alerts.md) - [List trackers](https://docs.arcmira.com/api-reference/trackers/list-trackers.md) - [Update tracker](https://docs.arcmira.com/api-reference/trackers/update-tracker.md) - [Add trackers to watchlist](https://docs.arcmira.com/api-reference/watchlists/add-trackers-to-watchlist.md) - [Create watchlist](https://docs.arcmira.com/api-reference/watchlists/create-watchlist.md) - [Delete watchlist](https://docs.arcmira.com/api-reference/watchlists/delete-watchlist.md) - [List recent watchlist alerts](https://docs.arcmira.com/api-reference/watchlists/list-recent-watchlist-alerts.md) - [List watchlist trackers](https://docs.arcmira.com/api-reference/watchlists/list-watchlist-trackers.md) - [List watchlists](https://docs.arcmira.com/api-reference/watchlists/list-watchlists.md) - [Update watchlist](https://docs.arcmira.com/api-reference/watchlists/update-watchlist.md) - [Appearances vs. mentions](https://docs.arcmira.com/appearances.md): Why only people have appearances, and how the API enforces it. - [Authentication](https://docs.arcmira.com/authentication.md): Authenticate API requests with an Arcmira API key. - [Changelog](https://docs.arcmira.com/changelog.md): Arcmira API release notes. - [Channel sponsors](https://docs.arcmira.com/channel-sponsors.md): Recurring advertisers on a YouTube channel, with sponsor status and ad-read counts. - [Commercial intelligence](https://docs.arcmira.com/commercial-intelligence.md): Ad reads, endorsements, and channel sponsors — the commercial layer of the Arcmira index. - [Entities](https://docs.arcmira.com/entities.md): Stable identifiers for people, organizations, products, topics, and channels. - [Errors](https://docs.arcmira.com/errors.md): Error envelope, status codes, and request IDs. - [Feedback](https://docs.arcmira.com/feedback.md): Submit corrections against the exact query you ran. - [Idempotency](https://docs.arcmira.com/idempotency.md): Safely retry write requests without creating duplicates. - [Introduction](https://docs.arcmira.com/index.md): Build with Arcmira's media intelligence API. - [Mentions](https://docs.arcmira.com/mentions.md): Evidence-backed media mentions across Arcmira's index. - [Pagination](https://docs.arcmira.com/pagination.md): Cursor pagination for list endpoints. - [Quickstart](https://docs.arcmira.com/quickstart.md): Mint a key and make your first three API requests in under five minutes. - [Rate limits](https://docs.arcmira.com/rate-limits.md): Per-key per-minute throttles and how to read the headers. - [Recommendations](https://docs.arcmira.com/recommendations.md): Paid ad reads, organic endorsements, and lower-signal commercial mentions. - [Roadmap](https://docs.arcmira.com/roadmap.md): What is intentionally not in the v1 MVP. - [Scopes](https://docs.arcmira.com/scopes.md): How API key scopes gate read and write access. - [Support](https://docs.arcmira.com/support.md): Get help with the Arcmira API. - [Usage & billing](https://docs.arcmira.com/usage-and-billing.md): How rows, monthly quotas, and on-demand usage work. - [Watchlists & trackers](https://docs.arcmira.com/watchlists-trackers.md): Programmatic entity tracking and recent alert delivery. ## OpenAPI Specs - [arcmira-v1](https://docs.arcmira.com/openapi/arcmira-v1.json) ## Optional - [Status](https://arcmira.com)