Vegafund Inc was the company behind Roi (getroi.app), an AI-powered personal finance and investing app that delivered individually tailored insights, education, and guidance in real time. A 500 Global portfolio company, Roi was acquired by OpenAI in 2025 and wound down operations with a final day of service on October 15, 2025. The company published no public API or developer program, and getroi.app is no longer reachable.
Vegafund is profiled on the APIs.io network. Tagged areas include Company, Fintech, Investing, Personal Finance, and Artificial Intelligence.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
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aid: vegafund
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source: []
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/vegafund.png
name: Vegafund
description: Vegafund Inc was the company behind Roi (getroi.app), an AI-powered personal finance and investing app that delivered
individually tailored insights, education, and guidance in real time. A 500 Global portfolio company, Roi was acquired by
OpenAI in 2025 and wound down operations with a final day of service on October 15, 2025. The company published no public
API or developer program, and getroi.app is no longer reachable.
url: https://raw.githubusercontent.com/api-evangelist/vegafund/refs/heads/main/apis.yml
x-api-posture: no-product-api
x-api-posture-basis: observed
x-api-posture-note: The company published no public API or developer program, and getroi.app is no longer reachable.
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: acquired-no-api-surface
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Fintech
- Investing
- Personal Finance
- Artificial Intelligence
- Acquired
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: ParentCompany
url: https://apis.io/providers/openai/
name: OpenAI
x-relationship: acquired
x-evidence: A 500 Global portfolio company, Roi was acquired by OpenAI in 2025 and wound down operations with a final day
of service on October 15, 2025.
- type: DomainSecurity
url: security/vegafund-domain-security.yml
- type: LLMsTxt
url: llms/vegafund-llms.txt
- type: Website
url: https://getroi.app
x-enrichment:
date: '2026-07-21'
status: minimal
artifacts_added: 2
pass: local-v1
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