aid: capitalxyz
name: Capital.xyz
description: >-
  Capital.xyz (the company behind the former Party Round) is a startup banking
  and fundraising platform that helps founders raise, hold, spend, and send
  money in one place. Companies sign up to run fundraising rounds, receive a
  virtual Visa debit card once capital is raised, hold and move funds, and
  connect the account to fintech services such as Gusto. The product is built on
  embedded-finance rails (Unit, Plaid, Visa) and is a consumer/SMB-facing
  application; as of this enrichment pass Capital.xyz publishes no public
  developer program, API reference, OpenAPI, or docs portal. Added to the API
  Evangelist network as a portfolio company of a16z.
url: https://raw.githubusercontent.com/api-evangelist/capitalxyz/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
x-no-public-api: true
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://capital.xyz/img/common/app_icon.png
tags:
- Company
- Fintech
- Banking
- Startups
- Fundraising
- Embedded Finance
- Venture Capital
apis: []
common:
- type: Website
  url: https://capital.xyz
- type: GitHubOrganization
  url: https://github.com/capitalxyz
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence