> ## Documentation Index > Fetch the complete documentation index at: https://docs.blockworks.com/llms.txt > Use this file to discover all available pages before exploring further. # Get Asset > One row per crypto asset, keyed by assetID and also found by slug or ticker: name, symbol, logo, sector taxonomy, stablecoin and wrapped-asset flags, the primary project, onchain contracts, and circulating market cap with its rank. The assetID is the series key of the per-asset timeseries models. ## OpenAPI ````yaml api-reference/data-api/openapi.json GET /query/tabular/assets/{assetID} openapi: 3.0.0 info: description: >- The Blockworks Data API is a unified, read-only REST interface to Blockworks' warehouse-modeled crypto dataset, powered by Messari's research and data infrastructure. It serves two kinds of models: tabular models, which return current, filterable, sortable rows for entities such as assets, networks, protocols, exchanges, stablecoins, and ETFs; and timeseries models, which return historical metric series at a chosen granularity for one or many entities. Every endpoint shares the same query grammar (column projection, per-column filters, sorting, and pagination) and returns the standard `{ "error": ..., "data": ... }` envelope. Authenticate by sending your API key in the `X-Blockworks-API-Key` header. title: Blockworks Data API version: 0.1.0 servers: - description: Blockworks API url: https://api.blockworks.com security: - apiKey: [] tags: - description: 'Models documented under Acquisitions: Acquisition Deals (table).' name: Acquisitions - description: >- Models documented under Assets: Assets (table), Asset Marketcap (timeseries), Asset Price (timeseries), Asset Sharpe (timeseries), Asset Supply (timeseries), Asset Volatility (timeseries). name: Assets - description: >- Models documented under Blockchains: Blockchains (table), Blockchains (timeseries). name: Blockchains - description: >- Models documented under Derivatives: Perpetual Markets (table), Perpetual Markets (timeseries). name: Derivatives - description: >- Models documented under Digital Asset Treasuries: DAT Companies (table), DAT Company Assets (table), DAT Companies (timeseries), DAT Companies by Asset (timeseries). name: Digital Asset Treasuries - description: >- Models documented under ETFs: ETF Assets (table), ETF Providers (table), ETF Assets (timeseries), ETF Providers (timeseries). name: ETFs - description: >- Models documented under Exchanges: Exchange Country (timeseries), Exchange Region (timeseries), Exchange Type (timeseries), Exchanges (timeseries). name: Exchanges - description: >- Models documented under Funding Rounds: Funding Round Investors (table), Funding Rounds (table), Sector Fundraising (timeseries). name: Funding Rounds - description: >- Models documented under Funds & Investors: Fund Managers (table), Funds (table). name: Funds & Investors - description: >- Models documented under Launchpads: Launchpad Chains (table), Launchpads (table), Launchpads (timeseries), Launchpads by Chain (timeseries). name: Launchpads - description: >- Models documented under Lending Protocols: Lending Protocol Product Markets (table), Lending Protocol Products (table), Lending Protocols (table), Lending Protocols (timeseries), Lending Protocols by Product (timeseries), Lending Protocols by Product Market (timeseries). name: Lending Protocols - description: >- Models documented under Market Overview: Sector Marketdata (timeseries), Sub-Sector Marketdata (timeseries). name: Market Overview - description: 'Models documented under Markets: Market (BQEN) (timeseries).' name: Markets - description: >- Models documented under News & Research: News Feed (table), Research Reports (table), Topics (timeseries). name: News & Research - description: >- Models documented under Perp DEXes: Perp DEX Protocols (table), Perp DEX Protocols (timeseries). name: Perp DEXes - description: 'Models documented under Projects & Entities: Projects (timeseries).' name: Projects & Entities - description: >- Models documented under Protocol Revenue: Protocol Revenue (timeseries), Protocol Revenue by Product (timeseries). name: Protocol Revenue - description: >- Models documented under Social & Mindshare: Asset Group Sentiment (timeseries), Asset Investor Mentions (timeseries), Asset Mindshare (timeseries), Asset Sentiment (timeseries), Project Mindshare (timeseries), Sector Asset Mindshare (timeseries), Sector Asset Sentiment (timeseries), Sector Investor Mentions (timeseries), Sub-Sector Asset Mindshare (timeseries), Sub-Sector Asset Sentiment (timeseries). name: Social & Mindshare - description: >- Models documented under Spot DEXes: Spot DEX Protocol Chains (table), Spot DEX Protocols (table), Spot DEX Protocols (timeseries), Spot DEX Protocols by Chain (timeseries). name: Spot DEXes - description: >- Models documented under Stablecoins: Stablecoin Chains (table), Stablecoin Currencies (table), Stablecoin FX Pairs (table), Stablecoin Issuers (table), Stablecoin Products (table), Stablecoin Reserve Entities (table), Stablecoin FX (timeseries), Stablecoin Reserves (timeseries), Stablecoins by Chain (timeseries), Stablecoins by Currency (timeseries), Stablecoins by Issuer (timeseries), Stablecoins by Product (timeseries). name: Stablecoins - description: >- Models documented under TCG Platforms: TCG Platform Chains (table), TCG Platforms by Chain (timeseries). name: TCG Platforms - description: >- Discovery of the tabular models: one row per entity, with per-column filters, sorting and pagination. name: Tabular - description: >- Discovery of the timeseries models: one series per entity, as points at the granularities each model declares. name: Timeseries - description: >- Models documented under Token Transparency Framework: Token Transparency Filing Questions (table), Token Transparency Filing Schemas (table), Token Transparency Filings (table), Token Transparency Projects (table). name: Token Transparency Framework - description: >- Models documented under Tokenized Commodities: Tokenized Commodities (table), Tokenized Commodity Chains (table), Tokenized Commodity Issuers (table), Tokenized Commodity Products (table), Tokenized Commodities by Chain (timeseries), Tokenized Commodities by Commodity (timeseries), Tokenized Commodities by Issuer (timeseries), Tokenized Commodities by Product (timeseries). name: Tokenized Commodities - description: >- Models documented under Tokenized Equities: Tokenized Equities (table), Tokenized Equity Chains (table), Tokenized Equity Issuers (table), Tokenized Equity Products (table), Tokenized Equities by Chain (timeseries), Tokenized Equities by Equity (timeseries), Tokenized Equities by Issuer (timeseries), Tokenized Equities by Product (timeseries). name: Tokenized Equities - description: >- Models documented under Vaults: Vault Chains (table), Vault Curators (table), Vault Protocols (table), Vault Curators (timeseries), Vault Protocols (timeseries), Vaults by Chain (timeseries). name: Vaults paths: /query/tabular/assets/{assetID}: get: tags: - Assets summary: Get Asset description: >- One row per crypto asset, keyed by assetID and also found by slug or ticker: name, symbol, logo, sector taxonomy, stablecoin and wrapped-asset flags, the primary project, onchain contracts, and circulating market cap with its rank. The assetID is the series key of the per-asset timeseries models. operationId: getTabularRow_assets parameters: - description: >- The Asset ID identifying the row. Falls back to the alternative identifier fields (slug, prioritySymbol, tried in that order) when no Asset ID matches; metadata.matchedField says which one matched. in: path name: assetID required: true schema: type: string - description: Comma-separated fields to return; defaults to all fields. in: query name: selections schema: items: enum: - assetID - assetSerialID - name - slug - symbol - prioritySymbol - logoURL - sector - sectorsV2 - subSectorsV2 - isStablecoin - isWrappedAsset - coveredByIntel - primaryProjectID - primaryProjectSlug - primaryProjectName - primaryProjectTagline - primaryProjectOverview - primaryProjectLogoURL - primaryProjectLinks - platformContracts - circulatingMarketcap - circulatingMarketcapRank type: string type: array responses: '200': content: application/json: example: data: assetID: assetSerialID: 123 circulatingMarketcap: 123.45 circulatingMarketcapRank: 123 coveredByIntel: true isStablecoin: true isWrappedAsset: true logoURL: name: platformContracts: - {} primaryProjectID: primaryProjectLinks: - {} primaryProjectLogoURL: primaryProjectName: primaryProjectOverview: primaryProjectSlug: primaryProjectTagline: prioritySymbol: sector: sectorsV2: - slug: subSectorsV2: - symbol: error: null metadata: matchedField: assetID schema: properties: data: $ref: '#/components/schemas/AssetsRow' error: nullable: true type: string metadata: description: >- The public field the lookup value matched on: the primary key or an alternative identifier. properties: matchedField: type: string required: - matchedField type: object required: - data - metadata type: object description: The matching row, and which field it matched on. '400': content: application/json: example: data: null error: unknown selection field "nope" schema: $ref: '#/components/schemas/ErrorResponse' description: >- The request is malformed: an unknown query parameter, or a selections field the model does not have. '401': content: application/json: example: data: null error: this model requires authentication schema: $ref: '#/components/schemas/ErrorResponse' description: No API key was sent and the model requires one. '403': content: application/json: example: data: null error: >- this model requires a paid subscription or the "market_data_unified" permission schema: $ref: '#/components/schemas/ErrorResponse' description: >- The API key is not valid, or its subscription does not include this model (it needs a Lite, Pro or Enterprise plan), and it does not hold the "market_data_unified" permission. '404': content: application/json: example: data: null error: no row found matching "unknown" schema: $ref: '#/components/schemas/ErrorResponse' description: >- No row's Asset ID or slug, prioritySymbol equals the path value, or the path names a model that does not exist. components: schemas: AssetsRow: properties: assetID: description: The unique identifier of the asset. nullable: true type: string assetSerialID: description: >- The numeric serial identifier of the asset, used by market data services. format: int64 nullable: true type: integer circulatingMarketcap: description: >- The circulating marketcap of the asset. Carried so search and filter results can be ranked by size. nullable: true type: number circulatingMarketcapRank: description: >- The rank of the asset by circulating marketcap. Shares its definition with the assets-ranking model. format: int32 nullable: true type: integer coveredByIntel: description: If true, the asset is covered by Messari Intel. nullable: true type: boolean isStablecoin: description: If true, the asset is tagged as a stablecoin. nullable: true type: boolean isWrappedAsset: description: If true, the asset is tagged as a wrapped or synthetic asset. nullable: true type: boolean logoURL: description: The URL of the asset's logo. nullable: true type: string name: description: The name of the asset. nullable: true type: string platformContracts: description: >- The asset's onchain contracts, each with platform, contractAddress, and the network's id, name, slug, and logo URL. items: type: object nullable: true type: array primaryProjectID: description: The unique identifier of the asset's primary project. nullable: true type: string primaryProjectLinks: description: >- The primary project's external links, each with link, name, and type. items: type: object nullable: true type: array primaryProjectLogoURL: description: The URL of the primary project's logo. nullable: true type: string primaryProjectName: description: The name of the asset's primary project. nullable: true type: string primaryProjectOverview: description: The markdown overview of the asset's primary project. nullable: true type: string primaryProjectSlug: description: >- The URL slug of the asset's primary project. Resolves an asset URL to its canonical project URL. nullable: true type: string primaryProjectTagline: description: The one-line tagline of the asset's primary project. nullable: true type: string prioritySymbol: description: >- The canonical asset for a ticker, set only on the asset that owns it. Unique where present, so it is a safe single-row lookup key. nullable: true type: string sector: description: The sector the asset belongs to. nullable: true type: string sectorsV2: description: The v2-taxonomy sectors the asset belongs to. items: type: string nullable: true type: array slug: description: The URL slug of the asset. nullable: true type: string subSectorsV2: description: The v2-taxonomy sub-sectors the asset belongs to. items: type: string nullable: true type: array symbol: description: >- The ticker symbol of the asset. Not unique: several assets may share a ticker. nullable: true type: string type: object ErrorResponse: properties: data: description: Always null on an error. nullable: true type: object error: description: What went wrong, in one sentence. type: string required: - error - data type: object securitySchemes: apiKey: description: >- API key sent in the `X-Blockworks-API-Key` header; `x-messari-api-key` is accepted for existing integrations. The catalog endpoints and models on the public access tier need no key. in: header name: X-Blockworks-API-Key type: apiKey ````