Développeurs

API publique

Une interface JSON en lecture seule sur les données stockées de ce site. Elle sert exactement ce que les pages servent — les mêmes chiffres, les mêmes périodes de référence, la même attribution — et ne proxie jamais un fournisseur en amont.

Authentification Authentification Aucun ouvert, sans clé requise

Format Format JSON données plus une enveloppe meta

Cache Cache 120s public, CORS ouvert

Actifs disponibles Actifs disponibles 750

Enveloppe

Chaque réponse est un objet contenant data et meta. Le bloc meta indique le nombre de lignes, l'heure de service, la clause de non-responsabilité et la chaîne d'attribution complète — reproduisez l'attribution partout où vous reproduisez les chiffres.

{
  "data": [ ... ],
  "meta": {
    "count": 200,
    "served_from": "site cache — no upstream call was made for this request",
    "as_of": "2026-01-01T00:00:00+00:00",
    "disclaimer": "Research and information only — not investment advice ...",
    "attribution": "Market data and asset profiles by CoinGecko. Protocol fees ..."
  }
}

Endpoints

/api/v1/assets?kind=&limit= Coverage universe with the market snapshot for each asset. GET

/api/v1/asset/{slug} One asset: market row, descriptive profile and every stored metric with its period, source and note. GET

/api/v1/asset/{slug}/history Daily price, market capitalization and volume observations. GET

/api/v1/metrics The metric catalog: definitions, periods, formulas, limitations and sources. GET

/api/v1/metric/{key}?limit= One metric across every asset that has it, with the definition attached. GET

/api/v1/sectors Sectors with capitalization, 24-hour change and constituent counts. GET

/api/v1/chains?limit= Chains: value locked, fees, revenue, DEX volume and hosted stablecoins. GET

/api/v1/protocols?category=&limit= Protocols on the application basis, same dimensions. GET

/api/v1/stablecoins Stablecoins outstanding by issuer, with prior day, week and month. GET

/api/v1/etps Listed products verified against their own published holdings. GET

/api/v1/treasuries Disclosed corporate treasury holdings, company by company. GET

/api/v1/incidents?year=&limit= The security-incident record. GET

/api/v1/glossary Glossary terms and definitions. GET

/api/v1/risks The risk register. GET

/api/v1/news?limit=&tag= Headlines with publisher and outbound link. GET

/api/v1/freshness When each feed last ran, and whether it succeeded. GET

Conditions d'utilisation

The interface is open and unauthenticated. Please keep request rates reasonable — everything is cached for two minutes, so polling faster than that returns the same bytes. Attribute figures to the provider named in the meta.attribution string, keep the reference period with any figure you republish, and do not present these values as live prices. Redistributing the underlying data as a substitute product is not permitted; see the Terms of Use.

API publique

Enveloppe

Endpoints

Conditions d'utilisation

Actifs

Fondamentaux

Valuation & risk

Institutionnel

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À propos

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