aid: unit
url: https://raw.githubusercontent.com/api-evangelist/unit/refs/heads/main/apis.yml
name: Unit
x-type: company
description: Unit is a Banking-as-a-Service platform offering REST APIs for customers
  and applications, deposit/credit/wallet accounts, cards (issuance, authorizations,
  disputes), payments (ACH, wire, book, batch), transactions, statements, and webhooks.
  OAuth 2.0 with org-level and customer tokens; idempotency and tagging built in.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
- FinTech
- BaaS
- Banking
- Payments
- Card Issuing
- ACH
created: '2026-05-08'
modified: '2026-05-08'
specificationVersion: '0.19'
apis:
- aid: unit:rest-api
  name: Unit REST API
  description: REST API covering Applications, Customers, Accounts (deposit/credit/wallet),
    Cards (issue, authorizations, disputes), Payments (ACH, wire, book, batch), Transactions,
    Statements, Tokens, and Webhooks. JSON:API style.
  humanURL: https://www.unit.co/docs/api
  baseURL: https://api.unit.co
  tags:
  - REST
  - Banking
  - Payments
  - Card Issuing
  properties:
  - type: Documentation
    url: https://www.unit.co/docs/api
  - type: Sandbox
    url: https://api.s.unit.sh
- aid: unit:webhooks
  name: Unit Webhooks
  description: Outbound HTTP webhook delivery for events across applications, customers,
    accounts, cards, transactions, payments, and disputes.
  humanURL: https://www.unit.co/docs/api/webhooks
  baseURL: https://api.unit.co/webhooks
  tags:
  - Webhooks
  properties:
  - type: Documentation
    url: https://www.unit.co/docs/api/webhooks
common:
- type: Website
  url: https://www.unit.co/
- type: Plans
  url: plans/unit-plans-pricing.yml
- type: RateLimits
  url: rate-limits/unit-rate-limits.yml
- type: FinOps
  url: finops/unit-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com