> ## 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 Funding Round Investor > One row per investor participation in a funding round, keyed by fundingRoundInvestorID: the investor with its type and lead flag, the round with its date, type, stage and amount, and the funded entity with its sector. Lists everything one investor backed or every investor in one round. ## OpenAPI ````yaml api-reference/data-api/openapi.json GET /query/tabular/funding-round-investors/{fundingRoundInvestorID} 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/funding-round-investors/{fundingRoundInvestorID}: get: tags: - Funding Rounds summary: Get Funding Round Investor description: >- One row per investor participation in a funding round, keyed by fundingRoundInvestorID: the investor with its type and lead flag, the round with its date, type, stage and amount, and the funded entity with its sector. Lists everything one investor backed or every investor in one round. operationId: getTabularRow_funding_round_investors parameters: - description: The Funding Round Investor ID identifying the row. in: path name: fundingRoundInvestorID required: true schema: type: string - description: Comma-separated fields to return; defaults to all fields. in: query name: selections schema: items: enum: - fundingRoundInvestorID - fundingRoundID - isLead - investorID - investorEntityID - investorEntityType - investorName - investorLogoURL - investorIsActive - investorFoundedDate - investorTotalAmountRaisedUSD - announcementDate - type - stage - raisedAmountUSD - isTokenFunded - fundedEntityID - fundedEntityType - fundedEntityName - fundedEntitySlug - fundedEntitySector - fundedEntityCategory type: string type: array responses: '200': content: application/json: example: data: announcementDate: '2024-01-01T00:00:00Z' fundedEntityCategory: fundedEntityID: fundedEntityName: fundedEntitySector: fundedEntitySlug: fundedEntityType: fundingRoundID: fundingRoundInvestorID: investorEntityID: investorEntityType: investorFoundedDate: '2024-01-01T00:00:00Z' investorID: investorIsActive: true investorLogoURL: investorName: investorTotalAmountRaisedUSD: 123.45 isLead: true isTokenFunded: true raisedAmountUSD: 123.45 stage: type: error: null metadata: matchedField: fundingRoundInvestorID schema: properties: data: $ref: '#/components/schemas/FundingRoundInvestorsRow' 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 the "fundraising_unified" permission schema: $ref: '#/components/schemas/ErrorResponse' description: >- The API key is not valid, or does not hold the "fundraising_unified" permission. '404': content: application/json: example: data: null error: no row found matching "unknown" schema: $ref: '#/components/schemas/ErrorResponse' description: >- No row's Funding Round Investor ID equals the path value, or the path names a model that does not exist. components: schemas: FundingRoundInvestorsRow: properties: announcementDate: description: The date the funding round was announced. format: date-time nullable: true type: string fundedEntityCategory: description: The legacy category classification of the funded entity. nullable: true type: string fundedEntityID: description: >- The unique identifier of the project or organization that received the funding. nullable: true type: string fundedEntityName: description: The name of the project or organization that received the funding. nullable: true type: string fundedEntitySector: description: The legacy sector classification of the funded entity. nullable: true type: string fundedEntitySlug: description: >- The URL slug of the project or organization that received the funding. nullable: true type: string fundedEntityType: description: Whether the funded entity is a project or an organization. nullable: true type: string fundingRoundID: description: The unique identifier of the funding round. nullable: true type: string fundingRoundInvestorID: description: >- The unique identifier of this investor's participation in this funding round. nullable: true type: string investorEntityID: description: >- The unique identifier of the organization, project, or person that invested. nullable: true type: string investorEntityType: description: Whether the investor is an organization, a project, or a person. nullable: true type: string investorFoundedDate: description: The date the investor was founded. format: date-time nullable: true type: string investorID: description: >- The unique identifier of the investor record. Use investorEntityID to join against the underlying organization, project, or person. nullable: true type: string investorIsActive: description: If true, the investor is still an active entity. nullable: true type: boolean investorLogoURL: description: The URL of the investor's logo. nullable: true type: string investorName: description: The name of the investor. nullable: true type: string investorTotalAmountRaisedUSD: description: >- The total the investor has raised across its own funding rounds, in US dollars. nullable: true type: number isLead: description: If true, this investor led the round. nullable: true type: boolean isTokenFunded: description: If true, the round was funded with tokens rather than equity. nullable: true type: boolean raisedAmountUSD: description: >- The amount raised in the round, in US dollars. Null when the amount was not disclosed. nullable: true type: number stage: description: >- The broad stage the round belongs to: Seed, Early Stage, Late Stage, Public Equity Offering, Post Public Equity, or Miscellaneous. nullable: true type: string type: description: >- The type of the funding round, for example Seed, Series A, or Private Token Sale. 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 ````