Montonio

aid: montonio
name: Montonio
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 19
  pass: local-v1
description: 'Montonio is an Estonian fintech providing a unified payments and shipping platform for e-commerce merchants
  across the Baltics, Poland, and Finland. Its developer platform exposes two JWT-authenticated REST APIs: the Payments API
  (Stargate) for bank payment initiation, card payments, MobilePay, BLIK, and Buy-Now-Pay-Later / Hire-Purchase financing,
  together with orders, refunds, payment links, checkout sessions and payout reporting; and the Shipping API (v2) for multi-carrier
  label printing, parcel tracking, pickup points, and shipment management. Montonio serves over 8,000 businesses, ships ready-made
  plugins for WooCommerce, Magento and PrestaShop, and publishes a first-party JavaScript SDK with embeddable checkout UI
  components.'
url: https://raw.githubusercontent.com/api-evangelist/montonio/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- index-ventures
x-tier: stub
x-tier-reason: portfolio-lead
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://cdn.prod.website-files.com/6745c818f143d246f266b299/68b9ab2dc787d1c75659148a_Frame%201%20(3).png
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Fintech
- Payments
- Payment Processing
- Open Banking
- E-commerce
- Shipping
- Logistics
- Financing
- Baltics
- Webhooks
- SDK
apis:
- name: Montonio Payments API (Stargate)
  description: JWT-authenticated REST API for collecting payments (bank payment initiation, cards, MobilePay, BLIK, BNPL /
    Hire-Purchase), creating and validating Orders, issuing Refunds, generating Payment Links, opening embedded checkout Sessions,
    listing available payment methods, and retrieving payout report statements. HS256 JWTs carry the request payload for POST
    endpoints.
  humanURL: https://docs.montonio.com/api/stargate/overview
  baseURL: https://stargate.montonio.com/api
  tags:
  - Payments
  - Orders
  - Refunds
  - Financing
  properties:
  - type: Documentation
    url: https://docs.montonio.com/api/stargate/overview
  - type: APIReference
    url: https://docs.montonio.com/api/stargate/reference
  - type: GettingStarted
    url: https://docs.montonio.com/api/stargate/checklist
  - type: Webhooks
    url: https://docs.montonio.com/api/stargate/guides/webhooks
- name: Montonio Shipping API (v2)
  description: 'JWT-authenticated REST API for multi-carrier shipping: list carriers and shipping methods, fetch pickup points
    and courier services, calculate rates, create and update Shipments, generate and fetch Label Files, and manage Webhooks.
    Uses Bearer HS256 JWTs signed with the store Secret Key.'
  humanURL: https://docs.montonio.com/api/shipping-v2/overview
  baseURL: https://shipping.montonio.com/api/v2
  tags:
  - Shipping
  - Logistics
  - Labels
  - Tracking
  properties:
  - type: Documentation
    url: https://docs.montonio.com/api/shipping-v2/overview
  - type: APIReference
    url: https://docs.montonio.com/api/shipping-v2/reference
  - type: Webhooks
    url: https://docs.montonio.com/api/shipping-v2/guides/webhooks
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.montonio.com
- type: DeveloperPortal
  url: https://docs.montonio.com
- type: Documentation
  url: https://docs.montonio.com/introduction
- type: APIReference
  url: https://docs.montonio.com/api/stargate/reference
- type: GettingStarted
  url: https://docs.montonio.com/api/stargate/checklist
- type: Authentication
  url: authentication/montonio-authentication.yml
- type: Pricing
  url: https://www.montonio.com/pricing
- type: SignUp
  url: https://partner.montonio.com/signup?locale=en_US
- type: Login
  url: https://partner.montonio.com/login?locale=en_US
- type: Support
  url: https://help.montonio.com/
- type: HelpCenter
  url: https://help.montonio.com/
- type: Blog
  url: https://www.montonio.com/blog
- type: StatusPage
  url: https://status.montonio.com
- type: GitHubOrganization
  url: https://github.com/montonio
- type: TermsOfService
  url: https://www.montonio.com/legal
- type: PrivacyPolicy
  url: https://www.montonio.com/legal
- type: Packages
  url: packages/montonio-packages.yml
- type: SDKs
  url: packages/montonio-packages.yml
- type: Components
  url: components/montonio-components.yml
- type: WellKnown
  url: well-known/montonio-well-known.yml
- type: MCPServer
  url: mcp/montonio-mcp.yml
- type: LLMsTxt
  url: llms/montonio-llms.txt
- type: Conformance
  url: conformance/montonio-conformance.yml
- type: ErrorCatalog
  url: errors/montonio-problem-types.yml
- type: DeclineCodes
  url: errors/montonio-decline-codes.yml
- type: Lifecycle
  url: lifecycle/montonio-lifecycle.yml
- type: DomainSecurity
  url: security/montonio-domain-security.yml
- type: Sandbox
  url: sandbox/montonio-sandbox.yml
- type: Conventions
  url: conventions/montonio-conventions.yml
- type: Idempotency
  url: conventions/montonio-conventions.yml
- type: DataModel
  url: data-model/montonio-data-model.yml
- type: Webhooks
  url: asyncapi/montonio-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml