aid: quiver-quantitative
name: Quiver Quantitative
image: https://www.quiverquant.com/static/images/site_preview.png
description: Quiver Quantitative provides comprehensive political and financial data APIs, delivering real‑time and historical datasets on congressional
  trading, insider transactions, lobbying, government contracts, election fundraising, and market‑moving events. Users can query datasets on politicians,
  stocks, bills, and economic indicators, with subscription plans for analysts, journalists, and fintech developers.
url: https://raw.githubusercontent.com/api-evangelist/quiver-quantitative/refs/heads/main/apis.yml
x-type: company
x-source: harvest:market-data
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-21 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-21'
modified: '2026-09-21'
tags:
- Company
- Data
- Finance
- Politics
- API
apis:
- aid: quiver-quantitative:quiver-quantitative-beta-api
  name: Quiver Quantitative Beta API
  description: The Beta API from Quiver Quantitative — 2 operation(s) for beta.
  humanURL: https://api.quiverquant.com/docs/
  baseURL: https://api.quiverquant.com
  tags:
  - Beta
  properties:
  - type: OpenAPI
    url: openapi/quiver-quantitative-beta-api-openapi.yml
- aid: quiver-quantitative:quiver-quantitative-tier-1-api
  name: Quiver Quantitative Tier 1 API
  description: tier 1 endpoint
  humanURL: https://api.quiverquant.com/docs/
  baseURL: https://api.quiverquant.com
  tags:
  - Tier 1
  properties:
  - type: OpenAPI
    url: openapi/quiver-quantitative-tier-1-api-openapi.yml
- aid: quiver-quantitative:quiver-quantitative-tier-2-api
  name: Quiver Quantitative Tier 2 API
  description: tier 2 endpoint
  humanURL: https://api.quiverquant.com/docs/
  baseURL: https://api.quiverquant.com
  tags:
  - Tier 2
  properties:
  - type: OpenAPI
    url: openapi/quiver-quantitative-tier-2-api-openapi.yml
- aid: quiver-quantitative:quiver-quantitative-tier-new-constructs-ratings-api
  name: Quiver Quantitative Tier New Constructs Ratings API
  description: >-
    The Tier New Constructs Ratings API from Quiver Quantitative — 1 operation(s) for tier new constructs
    ratings.
  humanURL: https://api.quiverquant.com/docs/
  baseURL: https://api.quiverquant.com
  tags:
  - Tier New Constructs Ratings
  properties:
  - type: OpenAPI
    url: openapi/quiver-quantitative-tier-new-constructs-ratings-api-openapi.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: TermsOfService
  url: https://www.quiverquant.com/termsofservice/
- type: PrivacyPolicy
  url: https://www.quiverquant.com/privacypolicy/
- type: AgenticAccess
  url: agentic-access/quiver-quantitative-agentic-access.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DataModel
  url: data-model/quiver-quantitative-data-model.yml
- type: Conformance
  url: conformance/quiver-quantitative-conformance.yml
- type: Overlay
  url: overlays/quiver-quantitative-openapi-overlay.yaml
- type: LLMsTxt
  url: llms/quiver-quantitative-llms.txt
- type: Newsroom
  url: https://www.quiverquant.com/news/
- type: Authentication
  url: authentication/quiver-quantitative-authentication.yml
- type: DomainSecurity
  url: security/quiver-quantitative-domain-security.yml
- type: Website
  url: https://www.quiverquant.com/
- type: Documentation
  url: https://www.quiverquant.com/api/
- type: APIReference
  url: https://www.quiverquant.com/api/
- type: Blog
  url: https://www.quiverquant.com/blog/
- type: Pricing
  url: https://www.quiverquant.com/register/?next=pricing
- type: SignUp
  url: https://www.quiverquant.com/register/
x-enrichment:
  date: '2026-09-21'
  status: enriched
  artifacts_added: 14
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local