Qwil

Qwil (qwil.co) is a financial-technology company and a 500 Global portfolio company. It operates a consumer-facing web and mobile application ("Qwil WebApp" at app.qwil.com) backed by a private, authenticated REST API at api.qwil.co. The platform connects to users' bank accounts through Plaid and uses Firebase Authentication (Google Identity Platform) for identity, with bearer tokens presented to a Django REST Framework API. Qwil does not publish a public API specification, developer portal, or SDK documentation; the API is private and partner-gated. Note that qwil.co is distinct from Qwil Messenger (qwil.io), an unrelated secure client-collaboration platform. This profile was enriched by live probing of Qwil's public network surface; most standard developer artifacts are unavailable because Qwil exposes no public developer program.

Qwil publishes 1 API on the APIs.io network. Tagged areas include Company, Fintech, Financial Services, Payments, and Banking.

Qwil’s developer surface includes authentication and 4 more developer resources.

🌐 Visit website 📡 Source on GitHub
15.9/100 emerging ▬ flat Agent 10/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
1 APIs
CompanyFintechFinancial ServicesPaymentsBankingPlaid

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 15.9/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 2.6 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 9.3 / 10
Agent readiness — 10/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 10 / 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/qwil: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Qwil API

Qwil's private, authenticated production REST API (Django REST Framework). Requires a bearer token; no public OpenAPI specification is published.

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Qwil Authentication

http · 1 scheme

SECURITY

Qwil Domain Security

DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login
Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: qwil
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/qwil.png
name: Qwil
description: Qwil (qwil.co) is a financial-technology company and a 500 Global portfolio company. It operates a consumer-facing
  web and mobile application ("Qwil WebApp" at app.qwil.com) backed by a private, authenticated REST API at api.qwil.co. The
  platform connects to users' bank accounts through Plaid and uses Firebase Authentication (Google Identity Platform) for
  identity, with bearer tokens presented to a Django REST Framework API. Qwil does not publish a public API specification,
  developer portal, or SDK documentation; the API is private and partner-gated. Note that qwil.co is distinct from Qwil Messenger
  (qwil.io), an unrelated secure client-collaboration platform. This profile was enriched by live probing of Qwil's public
  network surface; most standard developer artifacts are unavailable because Qwil exposes no public developer program.
url: https://raw.githubusercontent.com/api-evangelist/qwil/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Fintech
- Financial Services
- Payments
- Banking
- Plaid
apis:
- name: Qwil API
  description: Qwil's private, authenticated production REST API (Django REST Framework). Requires a bearer token; no public
    OpenAPI specification is published.
  humanURL: https://qwil.co
  baseURL: https://api.qwil.co
  properties:
  - type: Authentication
    url: authentication/qwil-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://qwil.co
- type: Login
  url: https://app.qwil.com/
- type: Authentication
  url: authentication/qwil-authentication.yml
- type: DomainSecurity
  url: security/qwil-domain-security.yml
- type: LLMsTxt
  url: llms/qwil-llms.txt
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 5
  pass: local-v1