# Juno

**Canonical:** https://apis.io/providers/juno-bank/  
**Website:** https://juno.com.br  
**APIs profiled:** 0

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.

## Kin Score — 10.9 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 10.9).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 32.1 |
| Commercial Clarity | 13.2 |
| Access Clarity | 13.2 |

Regulatory layer — **Payments**: 9.4 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Juno Bank Domain Security** — no transport/DNS hardening detected

## Tags

Payments, Billing, Subscription, Pix, Boleto, Boleto Pix, Credit Cards, Marketplace, Payment Split, Banking as a Service, Digital Account, Webhook, Brazil, Fintech, EBANX

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/juno-bank/). Scores are computed from the provider's own public artifacts under a published rubric.