Chartmetric is a music analytics and artist-intelligence platform. Its REST API exposes the company's catalog of artists, tracks, albums, playlists, and charts along with cross-platform streaming, social, and radio statistics across Spotify, Apple Music, YouTube, TikTok, Instagram, and more, plus a unified search endpoint.
Chartmetric publishes 17 API contracts indexed on the APIs.io network, including Charts API, Search API, Album API, and 14 more. Tagged areas include Music, Analytics, Artist Intelligence, Streaming, and Charts.
The Chartmetric catalog on APIs.io includes 1 Spectral governance ruleset.
Chartmetric’s developer surface includes authentication, documentation, engineering blog, and 9 more developer resources.
Regulatory Posture applies to this provider. Its tags matched the
Horizontal (data, software, accessibility, platform) regime, so
Regulatory Posture carries 15 points of the composite.
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applicability map is public and we will correct it.
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it
carries 10 points of the composite. It is scored from the published contracts
themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already
holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in
front of it, and the first time that check is skipped a duplicate record is created.
Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet,
not penalised by it.
The six quality facets above are damped to 75 points between them,
because the conditional facet above carries the other
25. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 75% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
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Agent readiness — checks not met, largest first (exact, from this profile):
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card+8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Typed Event Surface+6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility+6 pts — a reversal operation in the contract, graded up when a window is documented too
Agent Skills+5 pts — skills artifact present, graded by who authored it
4 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
Albums, EPs and singles as released on streaming platforms, identified by a Chartmetric album ID. Endpoints cover album metadata, cross-platform ID lookup, the tracklist, per-pl...
Artists, the core entity in Chartmetric, identified by a Chartmetric artist ID. Endpoints cover metadata and platform URLs, cross-platform ID lookup, fan metrics and cached stat...
Brands tracked for sponsorship and partnership research. Endpoints list brand names, filter brands by interest category, and return the details of a single brand.
Cities used for geographic breakdowns of audience and consumption data. Endpoints list the cities of a country and return the top artists or tracks in a city for a given platform.
Playlist curators — the editorial and user accounts that own playlists on Spotify, Apple Music, Amazon, Deezer, YouTube and iTunes. Endpoints list curators per platform and retu...
Playlists across Spotify, Apple Music, Amazon, Deezer, YouTube, iTunes and SoundCloud. Endpoints list playlists per platform and return playlist metadata, follower and position ...
Radio airplay data for artists and tracks. Endpoints return airplay time series, total airplay counts overall, by entity and by broadcast market, and the radio station list for ...
Deep social data for the social accounts linked to Chartmetric entities. Endpoints return post-level performance, such as the top Instagram posts and reels of an artist.
Tracks (recordings), identified by a Chartmetric track ID or a platform ID such as an ISRC or Spotify ID. Endpoints cover track metadata, cross-platform ID lookup, per-platform ...
Remote MCP server at mcp.chartmetric.com over HTTP.
MCP SERVER
Chartmetric API pricing
Not yet checked against Chartmetric's own pricing page. Compiled by API Evangelist on 2026-06-21 from chartmetric.com/features/developer-api; confirm before you rely on a figure.
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Kin Score
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