> ## Documentation Index > Fetch the complete documentation index at: https://docs.agg.market/llms.txt > Use this file to discover all available pages before exploring further. # Get live crypto reference prices > Returns fresh reference prices for recurring crypto market targets. Responses are never older than 1 second; concurrent requests are deduplicated across API instances. ## OpenAPI ````yaml /openapi/openapi.json post /crypto/reference-prices openapi: 3.0.2 info: title: AGG API version: 1.0.0 description: >- Prediction market aggregator REST API — authentication, users, venue events, venue markets, orderbooks, charts, and execution workflows. servers: - url: https://api.agg.market description: Production - url: https://api.staging.agg.market description: Staging security: [] paths: /crypto/reference-prices: post: tags: - Discovery summary: Get live crypto reference prices description: >- Returns fresh reference prices for recurring crypto market targets. Responses are never older than 1 second; concurrent requests are deduplicated across API instances. operationId: getCryptoReferencePrices requestBody: required: true content: application/json: schema: type: object required: - targets properties: targets: minItems: 1 maxItems: 100 type: array items: anyOf: - type: object required: - type - venueMarketId properties: type: type: string enum: - venueMarket venueMarketId: minLength: 1 maxLength: 256 type: string - type: object required: - type - venueEventId properties: type: type: string enum: - venueEvent venueEventId: minLength: 1 maxLength: 256 type: string - type: object required: - type - venue - externalMarketId properties: type: type: string enum: - externalVenueMarket venue: type: string enum: - kalshi - polymarket - limitless - opinion - predict - probable - myriad - hyperliquid externalMarketId: minLength: 1 maxLength: 256 type: string - type: object required: - type - venue - venueMarketId - asset - resolution properties: type: type: string enum: - market venue: type: string enum: - kalshi - polymarket - limitless - opinion - predict - probable - myriad - hyperliquid venueEventId: maxLength: 256 type: string venueMarketId: minLength: 1 maxLength: 256 type: string externalEventId: maxLength: 256 type: string nullable: true externalMarketId: maxLength: 256 type: string asset: minLength: 1 maxLength: 32 type: string quoteAsset: type: string enum: - USD resolution: type: object required: - sourceName - sourceUrl - sourceDomain - rawCriteria - confidence properties: sourceName: maxLength: 256 type: string nullable: true sourceUrl: maxLength: 1024 type: string nullable: true sourceDomain: maxLength: 256 type: string nullable: true rawCriteria: {} confidence: type: string enum: - verified - inferred - missing responses: '200': description: '200' content: application/json: schema: type: object required: - data - softRefreshMs - hardMaxAgeMs properties: data: type: array items: type: object required: - target - venue - venueEventId - venueMarketId - externalEventId - externalMarketId - asset - quoteAsset - raw - decimals - normalized - providerTimestamp - fetchedAt - ageMs - refreshing - stale - source - error properties: target: anyOf: - type: object required: - type - venueMarketId properties: type: type: string enum: - venueMarket venueMarketId: minLength: 1 maxLength: 256 type: string - type: object required: - type - venueEventId properties: type: type: string enum: - venueEvent venueEventId: minLength: 1 maxLength: 256 type: string - type: object required: - type - venue - externalMarketId properties: type: type: string enum: - externalVenueMarket venue: type: string enum: - kalshi - polymarket - limitless - opinion - predict - probable - myriad - hyperliquid externalMarketId: minLength: 1 maxLength: 256 type: string - type: object required: - type - venue - venueMarketId - asset - resolution properties: type: type: string enum: - market venue: type: string enum: - kalshi - polymarket - limitless - opinion - predict - probable - myriad - hyperliquid venueEventId: maxLength: 256 type: string venueMarketId: minLength: 1 maxLength: 256 type: string externalEventId: maxLength: 256 type: string nullable: true externalMarketId: maxLength: 256 type: string asset: minLength: 1 maxLength: 32 type: string quoteAsset: type: string enum: - USD resolution: type: object required: - sourceName - sourceUrl - sourceDomain - rawCriteria - confidence properties: sourceName: maxLength: 256 type: string nullable: true sourceUrl: maxLength: 1024 type: string nullable: true sourceDomain: maxLength: 256 type: string nullable: true rawCriteria: {} confidence: type: string enum: - verified - inferred - missing venue: type: string enum: - kalshi - polymarket - limitless - opinion - predict - probable - myriad - hyperliquid nullable: true venueEventId: type: string nullable: true venueMarketId: type: string nullable: true externalEventId: type: string nullable: true externalMarketId: type: string nullable: true asset: type: string nullable: true quoteAsset: type: string enum: - USD nullable: true raw: type: string nullable: true decimals: type: number nullable: true normalized: type: number nullable: true providerTimestamp: type: string nullable: true fetchedAt: type: string nullable: true ageMs: type: number nullable: true refreshing: type: boolean stale: type: boolean source: type: object required: - provider - providerMarketId - confidence properties: provider: type: string nullable: true providerMarketId: type: string nullable: true confidence: type: string enum: - verified - inferred - missing error: type: object required: - code - message properties: code: type: string enum: - not_found - not_recurring_crypto - reference_feed_missing - price_unavailable - stale_price message: type: string nullable: true softRefreshMs: type: number hardMaxAgeMs: type: number '400': description: '400' content: application/json: schema: type: object required: - message properties: message: type: string '401': description: '401' content: application/json: schema: type: object required: - message properties: message: type: string security: - appId: [] components: securitySchemes: appId: type: apiKey in: header name: x-app-id description: Your application ID. Required for all app-tier and user-tier routes. ````