> ## Documentation Index > Fetch the complete documentation index at: /docs/llms.txt > Use this file to discover all available pages before exploring further. > ## Agent Instructions > Quiver Quantitative API: base URL https://api.quiverquant.com, endpoints under /beta/. Authenticate every request with the header `Authorization: Bearer `. Keys are on https://api.quiverquant.com/dashboard/ after subscribing at https://api.quiverquant.com/pricing/. > AI agents can use the Quiver MCP server at https://mcp.quiverquant.com/ (streamable HTTP; OAuth sign-in, or the API key as a Bearer token). Setup: https://api.quiverquant.com/docs/mcp-server. > Each dataset needs a plan (https://api.quiverquant.com/docs/plans-and-access) and each endpoint has a per-account rate limit (https://api.quiverquant.com/docs/rate-limits). # Bulk Congress Trading > Returns the full history of transactions by members of U.S. Congress. **Plan:** included in every plan, from Hobbyist up. See [Plans and data access](/docs/plans-and-access.md). ## OpenAPI ````yaml /openapi.json get /beta/bulk/congresstrading openapi: 3.0.3 info: title: Quiver API version: v1 description: Tap into the power of alternative data contact: name: 'Us: info@quiverquant.com' email: info@quiverquant.com license: name: Terms of Service url: https://www.quiverquant.com/termsofservice/ servers: - url: https://api.quiverquant.com security: [] tags: - name: Congress description: Stock trades, holdings and profiles of members of Congress. - name: Trump trades description: Stock trades by Donald Trump. - name: Insiders and institutions description: Insider trades, 13F holdings, shareholders and executive pay. - name: Government contracts description: Federal contracts awarded to public companies. - name: Lobbying and donations description: Corporate lobbying, revolving door lobbyists and PAC donations. - name: Market data description: Daily prices, off-exchange trading and Polymarket trades. - name: Patents description: Patents granted to public companies, and patent-based signals. - name: Company data description: Layoff notices, app ratings and the Quiver newsfeed. - name: New Constructs description: New Constructs ratings, a separate subscription. paths: /beta/bulk/congresstrading: get: tags: - Congress summary: Bulk Congress Trading description: Returns the full history of transactions by members of U.S. Congress. operationId: bulk_congresstrading_retrieve parameters: - in: query name: bioguide_id schema: type: string description: Congressperson's BioGuide id - in: query name: date schema: type: string format: date description: Date, formatted as YYYYMMDD - in: query name: nonstock schema: type: boolean description: Include non-stock transactions - in: query name: normalized schema: type: boolean description: Normalize representative/senator names - in: query name: page schema: type: integer description: Page number - in: query name: page_size schema: type: integer description: Items / page - in: query name: representative schema: type: string description: Congressperson's name - in: query name: ticker schema: type: string description: Ticker for any given stock - in: query name: version schema: type: string default: V1 description: API Version, one of V1 or V2 responses: '200': content: application/json: schema: $ref: '#/components/schemas/AllCongressViewResponse' description: '' security: - WebPlatformTokenAuth: [] components: schemas: AllCongressViewResponse: title: AllCongressViewResponse description: JSON Response structure for all congress view endpoint. type: array items: anyOf: - $ref: '#/components/schemas/CongressionalTradeV2' - $ref: '#/components/schemas/CongressionalTrade' CongressionalTradeV2: title: CongressionalTradeV2 description: V2 congressional trade data structure. type: object properties: Ticker: title: Ticker description: Ticker of shares transacted type: string TickerType: title: Tickertype description: >- Reported type of asset traded. Note: CS and ST are commonly used as abbreviated for common stock type: string Company: title: Company description: RecentSenate type: string Traded: title: Traded description: Transaction date type: string format: date-time Transaction: title: Transaction description: Purchase or Sale type: string Trade_Size_USD: title: Trade Size Usd description: >- Lower bound of transaction size ($). Congressional trades are reported as a range of values, this variable is the lower bound of that range type: string Status: title: Status description: Status of lawmaker’s position type: string Subholding: title: Subholding description: Reported subholding, if relevant type: string Description: title: Description description: Transaction description type: string Name: title: Name description: Name of congressperson who made the transaction type: string BioGuideID: title: Bioguideid description: BioGuide ID of the congressperson who made the transaction type: string Filed: title: Filed description: Disclosure date type: string format: date-time Party: title: Party description: Party of the congressperson who made the transaction type: string District: title: District description: District of the congressperson who made the transaction type: string Chamber: title: Chamber description: Senate or House type: string Comments: title: Comments description: Any comments left by lawmaker type: string Quiver_Upload_Time: title: Quiver Upload Time description: Time that transaction was scraped and processed by Quiver type: string format: date-time excess_return: title: Excess Return description: >- Estimated return of stock compared to return of S&P 500 since the transaction date type: string State: title: State type: string last_modified: title: Last Modified description: Date that Quiver last updated the details of this transaction type: string format: date-time required: - Traded - Name - BioGuideID - Filed - Party - Chamber CongressionalTrade: title: CongressionalTrade description: V1 congressional trade data structure. type: object properties: Representative: title: Representative description: Name of Congressperson who made the transaction type: string BioGuideID: title: Bioguideid description: BioGuide ID of the congressperson who made the transaction type: string ReportDate: title: Reportdate description: Date the transaction was reported type: string format: date-time TransactionDate: title: Transactiondate description: Date the transaction took place type: string format: date-time Ticker: title: Ticker description: Ticker of shares transacted type: string Transaction: title: Transaction description: Purchase or Sale type: string Range: title: Range type: string District: title: District description: District of the congressperson type: string House: title: House description: Representatives or Senate type: string Amount: title: Amount description: >- Lower bound of transaction size ($). Congressional trades are reported as a range of values, this variable is the lower bound of that range default: 0 type: string Party: title: Party description: Political party of the congressperson who made the trade type: string last_modified: title: Last Modified description: Date that Quiver last updated the details of this transaction type: string format: date-time TickerType: title: Tickertype description: >- Reported type of asset traded. Note: CS and ST are commonly used as abbreviated for common stock type: string Description: title: Description description: Transaction description type: string ExcessReturn: title: Excessreturn description: >- Estimated return of stock compared to return of S&P 500 since the transaction date type: number PriceChange: title: Pricechange description: Percentage change in stock price since the transaction date type: number SPYChange: title: Spychange description: Percentage change in S&P 500 since the transaction date type: number required: - Representative - Party securitySchemes: WebPlatformTokenAuth: type: http scheme: bearer ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.