Circa Labs

Circa Labs (Circa) was a fintech and proptech startup that operated a rental wealth platform helping renters build financial assets and accelerate their wealth. Backed by Techstars, Circa has since merged with Stake to continue its mission of accelerating renter wealth, and the wearecirca.com site now points to the combined company. No public API, developer platform, SDKs, or developer documentation are published by Circa Labs at this time.

Circa Labs is profiled on the APIs.io network. Tagged areas include Company, Fintech, Proptech, Rentals, and Wealth.

🌐 Visit website 📡 Source on GitHub

6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-28 · rubric v0.5

0 APIs

CompanyFintechProptechRentalsWealthFinancial Services

Kin Score

Kin Score How this is scored →
scored 2026-07-28 · rubric v0.5

Composite quality — 6.8/100 · minimal

Contract Quality 0.0 / 25

Developer Ergonomics 0.0 / 20

Commercial Clarity 0.0 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/circa-labs: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: circa-labs
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/circa-labs.png
name: Circa Labs
description: Circa Labs (Circa) was a fintech and proptech startup that operated a rental wealth platform helping renters
  build financial assets and accelerate their wealth. Backed by Techstars, Circa has since merged with Stake to continue its
  mission of accelerating renter wealth, and the wearecirca.com site now points to the combined company. No public API, developer
  platform, SDKs, or developer documentation are published by Circa Labs at this time.
url: https://raw.githubusercontent.com/api-evangelist/circa-labs/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- techstars
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Fintech
- Proptech
- Rentals
- Wealth
- Financial Services
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/circa-labs-domain-security.yml
- type: Website
  url: https://wearecirca.com/
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Circa Labs

Kin Score

Security Posture 1

Circa Labs Domain Security

Resources

Access & Security 1

Company 1

Source (apis.yml)