Juno

Juno is a Brazilian B2B payments fintech, acquired by EBANX in October 2021, that provides a complete billing and payments platform for Brazilian companies. Founded in 2014 in Maringá, Paraná, Juno powers more than 35,000 small and medium businesses with online sales and collections via Pix, boleto bancário, boleto_pix, and credit cards, plus marketplace payment split, recurring subscriptions, and a digital business account (Conta Juno) with Banking-as-a-Service capabilities. Juno is a participant of the Brazilian Interbank Payments Chamber (CIP). The company exposes a public REST API v2 through the Juno Developer Academy at integracao.juno.com.br, secured with OAuth 2.0 client_credentials, plus HMAC-SHA256 signed webhooks and native mobile Direct Checkout SDKs for Android and iOS for PCI-safe card data encryption.

Juno is profiled on the APIs.io network. Tagged areas include Payments, Billing, Subscriptions, PIX, and Boleto.

Juno’s developer surface includes developer portal, documentation, engineering blog, signup flow, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub
14.2/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
PaymentsBillingSubscriptionsPIXBoletoBoleto PixCredit CardsMarketplacePayment SplitBanking as a ServiceDigital AccountWebhooksBrazilFintechEBANX

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 14.2/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 7.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.7 / 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/juno-bank: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

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

Juno Bank Domain Security

no transport/DNS hardening detected

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Portal
Portal
 Signup
Signup

Documentation 10

Reference material describing how the API behaves

Documentation
Documentation
 Documentation
Documentation
 Documentation
Documentation
 Documentation
Documentation
 Documentation
Documentation
 Documentation
Documentation
 Documentation
Documentation
 Documentation
Documentation
 Documentation
Documentation
 Documentation
Documentation

Scroll for all 10

Build 5

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 SDKs
SDKs
 SDKs
SDKs
 SDKs
SDKs
 SDKs
SDKs

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

PressRelease
PressRelease

Company 4

The organization behind the API

Website
Website
 Blog
Blog
 LinkedIn
LinkedIn
 Instagram
Instagram

Other 1

Properties that don't map to a standard resource type

Company
Company

Source (apis.yml)

apis.yml Raw ↑ 
aid: juno-bank
name: Juno
description: Juno is a Brazilian B2B payments fintech, acquired by EBANX in October 2021, that provides a complete billing
  and payments platform for Brazilian companies. Founded in 2014 in Maringá, Paraná, Juno powers more than 35,000 small and
  medium businesses with online sales and collections via Pix, boleto bancário, boleto_pix, and credit cards, plus marketplace
  payment split, recurring subscriptions, and a digital business account (Conta Juno) with Banking-as-a-Service capabilities.
  Juno is a participant of the Brazilian Interbank Payments Chamber (CIP). The company exposes a public REST API v2 through
  the Juno Developer Academy at integracao.juno.com.br, secured with OAuth 2.0 client_credentials, plus HMAC-SHA256 signed
  webhooks and native mobile Direct Checkout SDKs for Android and iOS for PCI-safe card data encryption.
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/juno-bank.png
tags:
- Payments
- Billing
- Subscriptions
- PIX
- Boleto
- Boleto Pix
- Credit Cards
- Marketplace
- Payment Split
- Banking as a Service
- Digital Account
- Webhooks
- Brazil
- Fintech
- EBANX
url: https://raw.githubusercontent.com/api-evangelist/juno-bank/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
apis: []
common:
- type: DomainSecurity
  url: security/juno-bank-domain-security.yml
- type: Website
  url: https://juno.com.br
- type: Portal
  url: https://dev.juno.com.br
- type: Documentation
  url: https://integracao.juno.com.br/docs/
- name: Autorização (OAuth)
  type: Documentation
  url: https://integracao.juno.com.br/docs/autorizacao/
- name: Cobranças
  type: Documentation
  url: https://integracao.juno.com.br/docs/cobrancas/
- name: Pix
  type: Documentation
  url: https://integracao.juno.com.br/docs/pix/
- name: Pagamento Transparente
  type: Documentation
  url: https://integracao.juno.com.br/docs/pagamento/
- name: Assinatura
  type: Documentation
  url: https://integracao.juno.com.br/docs/assinatura/
- name: Notificações (Webhooks)
  type: Documentation
  url: https://integracao.juno.com.br/docs/notificacoes/
- name: Saldo
  type: Documentation
  url: https://integracao.juno.com.br/docs/saldo/
- name: Termos Técnicos
  type: Documentation
  url: https://integracao.juno.com.br/docs/technicalTerms/
- name: Perguntas Frequentes
  type: Documentation
  url: https://integracao.juno.com.br/docs/perguntas-frequentes/
- type: Blog
  url: https://blog.juno.com.br
- type: Signup
  url: https://app.juno.com.br/#/signup
- type: GitHubOrganization
  url: https://github.com/tamojuno
- name: Direct Checkout Android SDK
  type: SDKs
  url: https://github.com/tamojuno/direct-checkout-android
- name: Direct Checkout iOS SDK
  type: SDKs
  url: https://github.com/tamojuno/direct-checkout-ios
- name: Direct Checkout Flutter SDK
  type: SDKs
  url: https://github.com/tamojuno/direct-checkout-flutter
- name: Juno Marketplace Module
  type: SDKs
  url: https://github.com/tamojuno/juno-marketplace
- type: LinkedIn
  url: https://www.linkedin.com/company/juno-pagamentos
- type: Instagram
  url: https://www.instagram.com/junopagamentos
- name: EBANX (Parent)
  type: Company
  url: https://www.ebanx.com
- name: EBANX Acquisition Press Release
  type: PressRelease
  url: https://business.ebanx.com/en/press-room/press-releases/ebanx-acquires-b2b-fintech-juno-in-brazil
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com